diff --git a/extensions-builtin/sdnext-kanvas b/extensions-builtin/sdnext-kanvas
index 9928816d1..4b1b901e6 160000
--- a/extensions-builtin/sdnext-kanvas
+++ b/extensions-builtin/sdnext-kanvas
@@ -1 +1 @@
-Subproject commit 9928816d1efe40c54aebad96e850f7ae3ff6074a
+Subproject commit 4b1b901e65eba5c9aece38162ad4633ea1842891
diff --git a/extensions-builtin/sdnext-modernui b/extensions-builtin/sdnext-modernui
index c8e4ec014..b02fc961a 160000
--- a/extensions-builtin/sdnext-modernui
+++ b/extensions-builtin/sdnext-modernui
@@ -1 +1 @@
-Subproject commit c8e4ec014dc625ed862cc4b8ace8b870a89771d9
+Subproject commit b02fc961a9acb95881e8ed42b0202813dccb5bbf
diff --git a/modules/openai/__init__.py b/modules/openai/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/modules/openai/classes.py b/modules/openai/classes.py
new file mode 100644
index 000000000..656812b59
--- /dev/null
+++ b/modules/openai/classes.py
@@ -0,0 +1,65 @@
+from dataclasses import dataclass
+from typing import Any, List, Optional
+from transformers import StoppingCriteria
+
+
+@dataclass
+class Model:
+ name: Optional[str] = None
+ cls: str = "UnknownModelClass"
+ tokenizer: str = "UnknownTokenizerClass"
+ processor: Optional[str] = None
+ type: Optional[str] = None
+
+
+@dataclass
+class Config:
+ max_context_tokens: int = 4096
+ max_new_tokens: int = 512
+ stream: bool = False
+ temperature: float = 0.2
+ top_p: float = 0.9
+ top_k: int = 50
+ repetition_penalty: float = 1.0
+ use_cache: bool = True
+
+
+@dataclass
+class Attention:
+ implementation: str = "eager"
+ flash: bool = False
+ arch: str = ""
+
+
+@dataclass
+class Req:
+ id: int
+ client: Optional[str] = None
+ url: Optional[str] = None
+ config: dict[str, Any] = None
+
+
+class CustomTokenStopCriteria(StoppingCriteria):
+ def __init__(self, stop_ids: List[int]):
+ super().__init__()
+ self.stop_ids = stop_ids
+
+ def __call__(self, input_ids: Any, scores: Any, **kwargs) -> bool:
+ return input_ids[0][-1].item() in self.stop_ids
+
+
+class Stats:
+ id: int = 0
+ messages: int = 0
+ prompt: int = 0
+ ttft: float = 0.0
+ latency: float = 0.0
+ tps: float = 0.0
+ tools: int = 0
+ tokens: dict[str, int] = {}
+ chunks: dict[str, int] = {}
+ streaming: bool = None
+ thinking: bool = None
+
+ def __str__(self):
+ return f"Res(id={self.id}, messages={self.messages}, prompt={self.prompt}, ttft={self.ttft:.3f}, latency={self.latency:.3f}, tps={self.tps:.3f}, tools={self.tools}, tokens={self.tokens}, chunks={self.chunks}, streaming={self.streaming}, thinking={self.thinking})"
diff --git a/modules/openai/generate.py b/modules/openai/generate.py
new file mode 100644
index 000000000..ebfc0da81
--- /dev/null
+++ b/modules/openai/generate.py
@@ -0,0 +1,272 @@
+import os
+import json
+import re
+import threading
+import time
+from typing import Any, AsyncGenerator, Dict, List, Optional
+from fastapi import Request
+from fastapi.responses import StreamingResponse
+from transformers import StoppingCriteriaList, TextIteratorStreamer
+from modules.logger import log
+from .classes import CustomTokenStopCriteria, Stats
+
+
+debug_log = log.debug if os.environ.get('SD_LLM_DEBUG', None) is not None else lambda *args, **kwargs: None
+
+
+def enforce_rolling_context(self, messages: List[Dict[str, Any]]) -> List[Dict[str, Any]]:
+ """Ensures context bounds are respected while anchoring the base system prompt."""
+ system_message = None
+ chat_history = []
+ for msg in messages:
+ if msg.get("role") == "system":
+ system_message = msg
+ else:
+ chat_history.append(msg)
+ while len(chat_history) > 0:
+ current_payload = ([system_message] if system_message else []) + chat_history
+ try:
+ if hasattr(self.tokenizer, "apply_chat_template") and self.tokenizer.chat_template:
+ test_str = self.tokenizer.apply_chat_template(current_payload, tokenize=False, add_generation_prompt=True)
+ else:
+ test_str = "".join([m["content"] for m in current_payload])
+ total_len = len(self.tokenizer.encode(test_str))
+ if (total_len + self.config.max_new_tokens) <= self.config.max_context_tokens:
+ return current_payload
+ except Exception:
+ pass
+ if len(chat_history) >= 2:
+ chat_history = chat_history[2:]
+ log.debug("OpenAI: Context('dropped oldest conversation')")
+ elif len(chat_history) == 1:
+ chat_history.pop(0)
+ log.debug("OpenAI: Context('dropped history')")
+ else:
+ break
+ return [system_message] if system_message else []
+
+
+def parse_inline_tool_calls(text: str) -> List[Dict[str, Any]]:
+ """Parses model-specific text tags and builds OpenAI tool payload models."""
+ tool_calls = []
+ qwen_pattern = r"<\|tool_call_start\|>(.*?)(?:<\|tool_call_end\|>|$)"
+ gemma_pattern = r"(.*?)(?:|$)"
+ matches = re.findall(qwen_pattern, text, re.DOTALL) + re.findall(gemma_pattern, text, re.DOTALL)
+ for idx, match_str in enumerate(matches):
+ try:
+ parsed = json.loads(match_str.strip())
+ call_id = f"call_{int(time.time())}_{idx}"
+ if "name" in parsed:
+ args = parsed.get("arguments", {})
+ if not isinstance(args, str):
+ args = json.dumps(args)
+ tool_calls.append({
+ "id": call_id,
+ "type": "function",
+ "function": {"name": parsed["name"], "arguments": args}
+ })
+ except Exception:
+ continue
+ return tool_calls
+
+
+async def execute_generation(
+ self,
+ stats: Stats,
+ request: Request,
+ prompt: str,
+ config: Dict[str, Any],
+ stream: bool,
+ stream_options: Optional[Dict[str, Any]] = None,
+ images: Optional[List[Any]] = None,
+):
+ """Executes tensor processing, tracking streaming reasoning buffers and finish conditions."""
+ start_time = time.time()
+ if self.processor and images:
+ inputs = self.processor(text=prompt, images=images, return_tensors="pt").to(self.model.device)
+ else:
+ inputs = self.tokenizer(prompt, return_tensors="pt").to(self.model.device)
+ model_name = getattr(self.model.config, "_name_or_path", "local-transformer")
+ req_id = f"gen-{int(time.time())}"
+ stop_ids = [self.tokenizer.eos_token_id]
+ stop_targets = [
+ "<|im_end|>", "<|eot_id|>", "<|end_of_text|>", "",
+ "<|tool_call_end|>", "<|end|>", "<|start_header_id|>", "<|end_header_id|>",
+ ""
+ ]
+ for t_str in stop_targets:
+ t_id = self.tokenizer.convert_tokens_to_ids(t_str)
+ if isinstance(t_id, int) and t_id > 0:
+ stop_ids.append(t_id)
+ stopping_criteria = StoppingCriteriaList([CustomTokenStopCriteria(list(set(stop_ids)))])
+ chunks = { 'reasoning': [], 'content': [] }
+
+ def execute_streaming_generation():
+ streamer = TextIteratorStreamer(self.tokenizer, skip_prompt=True, skip_special_tokens=False)
+ generation_kwargs = dict(
+ **inputs,
+ streamer=streamer,
+ pad_token_id=self.tokenizer.pad_token_id or self.tokenizer.eos_token_id,
+ stopping_criteria=stopping_criteria,
+ use_cache=self.config.use_cache,
+ **config
+ )
+ threading.Thread(target=self.model.generate, kwargs=generation_kwargs, daemon=True).start()
+
+ async def production_stream_decorator() -> AsyncGenerator[str, None]:
+ first_token_sent = False
+ is_thinking = False
+ token_count = 0
+ generation_start = time.time()
+ try:
+ for chunk in streamer:
+ if await request.is_disconnected():
+ break
+ if not chunk:
+ continue
+ if any(t in chunk for t in ["", "## Thought", "thought\n"]):
+ is_thinking = True
+ for t in ["", "## Thought", "thought\n"]:
+ chunk = chunk.replace(t, "")
+ if "" in chunk:
+ is_thinking = False
+ chunk = chunk.replace("", "")
+ for tag in [
+ "<|im_end|>", "<|eot_id|>", "<|end_of_text|>", "<|tool_call_start|>",
+ "", "<|end|>", "<|start_header_id|>", "<|end_header_id|>",
+ ""
+ ]:
+ chunk = chunk.replace(tag, "")
+ if not chunk:
+ continue
+ if not first_token_sent:
+ stats.ttft = time.time() - start_time
+ first_token_sent = True
+ token_count += 1
+ choice_delta = {}
+ if is_thinking:
+ chunks['reasoning'].append(chunk)
+ choice_delta["reasoning_content"] = chunk
+ else:
+ chunks['content'].append(chunk)
+ choice_delta["content"] = chunk
+
+ finish_reason = "length" if token_count >= config.get("max_new_tokens", self.config.max_new_tokens) else None
+ payload = {
+ "id": req_id, "object": "chat.completion.chunk", "created": int(time.time()),
+ "model": model_name, "choices": [{"index": 0, "delta": choice_delta, "finish_reason": finish_reason}]
+ }
+ yield f"data: {json.dumps(payload)}\n\n"
+ final_payload = {
+ "id": req_id, "object": "chat.completion.chunk", "created": int(time.time()),
+ "model": model_name, "choices": [{"index": 0, "delta": {}, "finish_reason": "stop"}]
+ }
+ yield f"data: {json.dumps(final_payload)}\n\n"
+ if stream_options and stream_options.get("include_usage"):
+ prompt_tokens = len(inputs.input_ids[0])
+ usage_payload = {
+ "id": req_id,
+ "object": "chat.completion.chunk",
+ "created": int(time.time()),
+ "model": model_name,
+ "choices": [],
+ "usage": {
+ "prompt_tokens": prompt_tokens,
+ "completion_tokens": token_count,
+ "total_tokens": prompt_tokens + token_count
+ }
+ }
+ yield f"data: {json.dumps(usage_payload)}\n\n"
+ yield "data: [DONE]\n\n"
+ finally:
+ duration = time.time() - generation_start
+ if duration > 0 and token_count > 0:
+ stats.tps = token_count / duration
+ stats.chunks['reasoning'] = len(chunks['reasoning'])
+ stats.chunks['content'] = len(chunks['content'])
+ stats.latency = time.time() - start_time
+ stats.tools = 0
+ stats.tokens['prompt'] = len(inputs.input_ids[0])
+ stats.tokens['output'] = token_count
+ stats.streaming = True
+ stats.thinking = len(chunks['reasoning']) > 0
+ text_reasoning = " ".join(c.strip() for c in chunks["reasoning"] if len(c.strip()) > 0)
+ text_content = " ".join(c.strip() for c in chunks["content"] if len(c.strip()) > 0)
+ debug_log(f'OpenAI chunks: reasoning="{text_reasoning}"')
+ debug_log(f'OpenAI chunks: content="{text_content}"')
+ log.debug(f"OpenAI: {stats}")
+ return StreamingResponse(production_stream_decorator(), media_type="text/event-stream")
+
+ def execute_direct_generation():
+ outputs = self.model.generate(
+ **inputs,
+ pad_token_id=self.tokenizer.pad_token_id or self.tokenizer.eos_token_id,
+ stopping_criteria=stopping_criteria,
+ use_cache=self.config.use_cache,
+ **config
+ )
+
+ generated_ids = outputs[0][inputs.input_ids.shape[-1]:]
+ raw_text = self.tokenizer.decode(generated_ids, skip_special_tokens=False)
+ reasoning_text = ""
+ for start_tag, end_tag in [("", ""), ("## Thought", "##"), ("thought\n", "\n\n")]:
+ if start_tag in raw_text and end_tag in raw_text:
+ parts = raw_text.split(end_tag)
+ reasoning_text = parts[0].replace(start_tag, "").strip()
+ raw_text = parts[1]
+ break
+ tool_calls = parse_inline_tool_calls(raw_text)
+ clean_text = raw_text
+ for tag in [
+ "<|im_end|>", "<|eot_id|>", "<|end_of_text|>", "",
+ "<|tool_call_end|>", "<|end|>", "<|start_header_id|>", "<|end_header_id|>",
+ ""
+ ]:
+ clean_text = clean_text.replace(tag, "")
+ if tool_calls:
+ clean_text = re.sub(r"<\|tool_call_start\|>.*?<\|tool_call_end\|>", "", clean_text, flags=re.DOTALL)
+ clean_text = re.sub(r".*?", "", clean_text, flags=re.DOTALL).strip()
+
+ stats.ttft = time.time() - start_time
+ stats.latency = time.time() - start_time
+ stats.tools = len(tool_calls)
+ stats.tokens['prompt'] = len(inputs.input_ids[0])
+ stats.tokens['reasoning'] = len(reasoning_text)
+ stats.tokens['completion'] = len(generated_ids)
+ stats.tokens['total'] = len(inputs.input_ids[0]) + len(generated_ids)
+ stats.tps = stats.tokens['total'] / stats.latency if stats.latency > 0 else 0
+ stats.streaming = False
+ stats.thinking = len(reasoning_text) > 0
+ log.debug(f"OpenAI: {stats}")
+
+ debug_log(f'OpenAI response: "{clean_text}"')
+ message_payload = {"role": "assistant", "content": clean_text if clean_text else None}
+ if reasoning_text:
+ debug_log(f'OpenAI reasoning: "{reasoning_text}"')
+ message_payload["reasoning_content"] = reasoning_text
+ if tool_calls:
+ debug_log(f'OpenAI tools: {tool_calls}')
+ message_payload["tool_calls"] = tool_calls
+ f_reason = "tool_calls" if tool_calls else ("length" if len(generated_ids) >= config["max_new_tokens"] else "stop")
+
+ return {
+ "id": req_id,
+ "object": "chat.completion",
+ "created": int(time.time()),
+ "model": model_name,
+ "choices": [{
+ "message": message_payload,
+ "index": 0,
+ "finish_reason": f_reason
+ }],
+ "usage": {
+ "prompt_tokens": len(inputs.input_ids[0]),
+ "completion_tokens": len(generated_ids),
+ "total_tokens": len(inputs.input_ids[0]) + len(generated_ids)
+ }
+ }
+
+ if stream:
+ return execute_streaming_generation()
+ else:
+ return execute_direct_generation()
diff --git a/modules/openai/helpers.py b/modules/openai/helpers.py
new file mode 100644
index 000000000..818ec96a0
--- /dev/null
+++ b/modules/openai/helpers.py
@@ -0,0 +1,52 @@
+from .classes import Attention
+
+
+def get_attention_config(self):
+ attention = Attention(
+ implementation=getattr(self.model.config, "_attn_implementation", "eager"),
+ flash=getattr(self.model.config, "use_flash_attention", False)
+ )
+ if hasattr(self.model.config, "num_key_value_heads") and hasattr(self.model.config, "num_attention_heads"):
+ kv_heads = self.model.config.num_key_value_heads
+ attn_heads = self.model.config.num_attention_heads
+ if kv_heads < attn_heads:
+ attention.arch = f"arch=GQA kv_heads={kv_heads} attn_heads={attn_heads}"
+ elif kv_heads == 1:
+ attention.arch = "arch=MQA"
+ else:
+ attention.arch = "arch=MHA"
+ return attention
+
+
+def get_prompt_template(self, messages: list[str], tools) -> str:
+ model_name = getattr(self.model.config, "_name_or_path", "").lower()
+ if hasattr(self.tokenizer, "apply_chat_template") and self.tokenizer.chat_template:
+ template_kwargs = {
+ "conversation": messages,
+ "tokenize": False,
+ "add_generation_prompt": True
+ }
+ if tools:
+ template_kwargs["tools"] = tools
+ prompt_str = self.tokenizer.apply_chat_template(**template_kwargs)
+ else:
+ prompt_str = ""
+ if "llama" in model_name:
+ prompt_str += "<|begin_of_text|>"
+ for msg in messages:
+ prompt_str += f"<|start_header_id|>{msg['role']}<|end_header_id|>\n\n{msg['content']}<|eot_id|>"
+ prompt_str += "<|start_header_id|>assistant<|end_header_id|>\n\n"
+ elif "gemma" in model_name:
+ for msg in messages:
+ role_tag = msg["role"] if msg["role"] != "system" else "user"
+ prompt_str += f"{role_tag}\n{msg['content']}\n"
+ prompt_str += "assistant\n"
+ elif "qwen" in model_name:
+ for msg in messages:
+ prompt_str += f"<|im_start|>{msg['role']}\n{msg['content']}<|im_end|>\n"
+ prompt_str += "<|im_start|>assistant\n"
+ else:
+ for msg in messages:
+ prompt_str += f"<|{msg['role']}|>\n{msg['content']}\n"
+ prompt_str += "<|assistant|>\n"
+ return prompt_str
diff --git a/modules/openai/routes.py b/modules/openai/routes.py
new file mode 100644
index 000000000..163292381
--- /dev/null
+++ b/modules/openai/routes.py
@@ -0,0 +1,129 @@
+import time
+from typing import Optional
+from fastapi import Request, HTTPException, Depends
+from fastapi.security import HTTPAuthorizationCredentials
+from modules.logger import log
+from .generate import execute_generation, enforce_rolling_context
+from .helpers import get_prompt_template
+from .classes import Stats, Req
+
+
+def setup_routes(self):
+ """Exposes standard endpoints and safely routes traffic requests."""
+
+ async def verify_api_key(credentials: Optional[HTTPAuthorizationCredentials] = Depends(self._security)):
+ if not self.api_key:
+ return
+ if credentials is None or credentials.credentials != self.api_key:
+ raise HTTPException(
+ status_code=401,
+ detail="Invalid or missing API key in Authorization header."
+ )
+
+ @self.app.get("/health")
+ async def health_check():
+ return {"status": "healthy", "timestamp": time.time()}
+
+ @self.app.get("/v1/models", dependencies=[Depends(verify_api_key)])
+ async def list_models():
+ model_name = getattr(self.model.config, "_name_or_path", "local-transformer")
+ return {
+ "object": "list",
+ "data": [{
+ "id": model_name,
+ "object": "model",
+ "created": int(time.time()),
+ "owned_by": "transformers"
+ }]
+ }
+
+ @self.app.get("/v1/models/{model_id}", dependencies=[Depends(verify_api_key)])
+ async def retrieve_model(model_id: str):
+ model_name = getattr(self.model.config, "_name_or_path", "local-transformer")
+ if model_id != model_name:
+ raise HTTPException(
+ status_code=404,
+ detail=f"Model '{model_id}' not found. Active model is '{model_name}'."
+ )
+ return {
+ "id": model_name,
+ "object": "model",
+ "created": int(time.time()),
+ "owned_by": "transformers"
+ }
+
+ @self.app.post("/v1/completions", dependencies=[Depends(verify_api_key)], tags=["production_hardened"])
+ async def text_completions(request: Request):
+ json_body = await request.json()
+ prompt_str = json_body.get("prompt", "")
+ if isinstance(prompt_str, list):
+ prompt_str = prompt_str[0] if prompt_str else ""
+ temperature = float(json_body.get("temperature", self.config.temperature))
+ config = {
+ "max_new_tokens": json_body.get("max_tokens", self.config.max_new_tokens),
+ "temperature": temperature,
+ "top_p": float(json_body.get("top_p", self.config.top_p)),
+ "top_k": int(json_body.get("top_k", self.config.top_k)),
+ "repetition_penalty": float(json_body.get("frequency_penalty", self.config.repetition_penalty)),
+ "do_sample": True if temperature > 0.0 else False
+ }
+ stats = Stats()
+ stats.id = id(request)
+ stats.prompt = len(prompt_str)
+
+ req = Req(id=id(request), config=config, client=request.scope.get('client', ('0:0.0.0', 0))[0], url=request.scope.get('path', 'err'))
+ log.debug(f"OpenAI: {req}")
+
+ return await execute_generation(
+ self,
+ stats=stats,
+ request=request,
+ prompt=prompt_str,
+ config=config,
+ stream=json_body.get("stream", self.config.stream),
+ stream_options=json_body.get("stream_options", None),
+ images=None
+ )
+
+ @self.app.post("/v1/chat/completions", dependencies=[Depends(verify_api_key)], tags=["production_hardened"])
+ async def chat_completions(request: Request):
+ json_body = await request.json()
+ messages = json_body.get("messages", [])
+ tools = json_body.get("tools", None)
+ stream_options = json_body.get("stream_options", None)
+ images = json_body.get("images", None)
+
+ temperature = float(json_body.get("temperature", self.config.temperature))
+ config = {
+ "max_new_tokens": json_body.get("max_tokens", self.config.max_new_tokens),
+ "temperature": temperature,
+ "top_p": float(json_body.get("top_p", self.config.top_p)),
+ "top_k": int(json_body.get("top_k", self.config.top_k)),
+ "repetition_penalty": float(json_body.get("frequency_penalty", self.config.repetition_penalty)),
+ "do_sample": True if temperature > 0.0 else False
+ }
+
+ sanitized_messages = enforce_rolling_context(self, messages)
+ try:
+ prompt_str = get_prompt_template(self, sanitized_messages, tools)
+ except Exception as e:
+ raise HTTPException(status_code=400, detail=f"LLM: template execution failure: {str(e)}") from e
+
+ stats = Stats()
+ stats.id = id(request)
+ stats.messages = len(messages)
+ stats.prompt = len(prompt_str)
+
+ req = Req(id=id(request), config=config, client=request.scope.get('client', ('0:0.0.0', 0))[0], url=request.scope.get('path', 'err'))
+ log.debug(f"OpenAI: {req}")
+
+ return await execute_generation(
+ self,
+ stats=stats,
+ request=request,
+ prompt=prompt_str,
+ config=config,
+ stream=json_body.get("stream", self.config.stream),
+ stream_options=stream_options,
+ images=images
+ )
diff --git a/modules/openai/serve.py b/modules/openai/serve.py
new file mode 100644
index 000000000..70734a445
--- /dev/null
+++ b/modules/openai/serve.py
@@ -0,0 +1,102 @@
+import threading
+from typing import Optional
+import uvicorn
+from fastapi import FastAPI
+from fastapi.security import HTTPBearer
+from modules.logger import log
+from .classes import Model, Config
+from .helpers import get_attention_config
+from .routes import setup_routes
+
+
+class OpenAIServer:
+ def __init__(
+ self,
+ model,
+ tokenizer,
+ processor=None,
+ host: str = "127.0.0.1",
+ port: int = 8000,
+ max_context_tokens: Optional[int] = None,
+ max_new_tokens: Optional[int] = None,
+ stream: Optional[bool] = None,
+ temperature: Optional[float] = None,
+ top_p: Optional[float] = None,
+ top_k: Optional[int] = None,
+ repetition_penalty: Optional[float] = None,
+ api_key: Optional[str] = None
+ ):
+ self.model = model
+ self.tokenizer = tokenizer
+ self.processor = processor
+ self.host = host
+ self.port = port
+ self.model_info = Model(
+ name=getattr(model.config, "_name_or_path", "local-transformer"),
+ cls=model.__class__.__name__,
+ tokenizer=tokenizer.__class__.__name__,
+ processor=processor.__class__.__name__ if processor else None,
+ type=getattr(model.config, "model_type", None)
+ )
+ self.config = Config(
+ max_context_tokens=max_context_tokens if max_context_tokens is not None else 4096,
+ max_new_tokens=max_new_tokens if max_new_tokens is not None else 512,
+ stream=stream if stream is not None else False,
+ temperature=temperature if temperature is not None else 0.2,
+ top_p=top_p if top_p is not None else 0.9,
+ top_k=top_k if top_k is not None else 50,
+ repetition_penalty=repetition_penalty if repetition_penalty is not None else 1.
+ )
+ log.info(f"OpenAI: {self.model_info}")
+ attention = get_attention_config(self)
+ log.debug(f'OpenAI: {attention}')
+ self.api_key = api_key
+ self._security = HTTPBearer(auto_error=False)
+ self._is_running = False
+ self._lock = threading.Lock()
+ self._startup_event = threading.Event()
+ self.server: Optional[uvicorn.Server] = None
+ self.thread: Optional[threading.Thread] = None
+ self.app = FastAPI(title="SD.Next OpenAI-compatible LLM Server", version="1.0")
+ setup_routes(self)
+
+ def start(self, timeout_seconds: float = 10.0):
+ """Spawns the serving interface safely using an active background thread worker."""
+ with self._lock:
+ if self._is_running:
+ log.warning("OpenAI: Server('already running')")
+ return
+ self._startup_event.clear()
+ config = uvicorn.Config(
+ app=self.app, host=self.host, port=self.port, log_level="info", loop="asyncio", workers=1
+ )
+ self.server = uvicorn.Server(config)
+ self.server.install_signal_handlers = lambda *args, **kwargs: None
+ original_startup = self.server.startup
+
+ async def patched_startup(*args, **kwargs):
+ await original_startup(*args, **kwargs)
+ self._startup_event.set()
+
+ self.server.startup = patched_startup
+ self.thread = threading.Thread(target=self.server.run, name="TransformersServeWorkerThread", daemon=True)
+ self.thread.start()
+ if not self._startup_event.wait(timeout=timeout_seconds):
+ self.stop()
+ raise TimeoutError("OpenAI: init timeout")
+ self._is_running = True
+ url = f"http://{self.host}:{self.port}/v1"
+ log.info(f"OpenAI: Server(url={url})")
+
+ def stop(self, timeout_seconds: float = 5.0):
+ """Safely winds down network sockets and detached worker threads."""
+ with self._lock:
+ if not self._is_running or not self.server:
+ return
+ self.server.should_exit = True
+ if self.thread and self.thread.is_alive():
+ self.thread.join(timeout=timeout_seconds)
+ self.server = None
+ self.thread = None
+ self._is_running = False
+ log.info("OpenAI: Server(None)")
diff --git a/modules/openai/test.py b/modules/openai/test.py
new file mode 100644
index 000000000..8c37104bb
--- /dev/null
+++ b/modules/openai/test.py
@@ -0,0 +1,44 @@
+import time
+import logging
+import torch
+from transformers import AutoModelForCausalLM, AutoTokenizer
+from .serve import OpenAIServer
+from modules import logger
+
+
+logger.setup_logging(debug=True)
+logging.getLogger("httpcore").setLevel(logging.WARNING)
+logging.getLogger("httpx").setLevel(logging.WARNING)
+logging.getLogger("uvicorn.access").setLevel(logging.WARNING)
+logging.getLogger("asyncio").setLevel(logging.WARNING)
+
+
+logger.log.info("OpenAI: load model...")
+model = AutoModelForCausalLM.from_pretrained(
+ "Qwen/Qwen3-0.6B",
+ device_map="auto",
+ dtype=torch.bfloat16,
+ trust_remote_code=True,
+ attn_implementation="sdpa",
+)
+tokenizer = AutoTokenizer.from_pretrained(
+ "Qwen/Qwen3-0.6B",
+ trust_remote_code=True
+)
+
+logger.log.info("OpenAI: create server...")
+server = OpenAIServer(
+ model=model,
+ tokenizer=tokenizer,
+ host="127.0.0.1",
+ port=8000
+)
+
+logger.log.info("OpenAI: start server...")
+server.start()
+while True:
+ try:
+ time.sleep(1)
+ except KeyboardInterrupt:
+ server.stop()
+ break
diff --git a/ui/aspectRatioOverlay.ts b/ui/aspectRatioOverlay.ts
index 8a7cdb002..87891c837 100644
--- a/ui/aspectRatioOverlay.ts
+++ b/ui/aspectRatioOverlay.ts
@@ -3,7 +3,7 @@ import { get_tab_index } from './ui';
let currentWidth: number | null = null;
let currentHeight: number | null = null;
-let arFrameTimeout: ReturnType | null = null;
+let arFrameTimeout: ReturnType | undefined;
function dimensionChange(e: Event, isWidth: boolean, isHeight: boolean): void {
const { target } = e;
diff --git a/ui/autocomplete.ts b/ui/autocomplete.ts
index 55decb8a6..074458ac0 100644
--- a/ui/autocomplete.ts
+++ b/ui/autocomplete.ts
@@ -586,8 +586,8 @@ const dropdown = {
// -- Event handlers --
-let debounceTimer = null;
-let focusoutHideTimer = null;
+let debounceInput: ReturnType | undefined;
+let debounceFocus: ReturnType | undefined;
function onInput(textarea) {
if (!active) return;
@@ -607,8 +607,8 @@ function onInput(textarea) {
dropdown.hide();
return;
}
- clearTimeout(debounceTimer);
- debounceTimer = setTimeout(() => {
+ clearTimeout(debounceInput);
+ debounceInput = setTimeout(() => {
let results;
if (info.mode === 'lora') {
results = xnEngine.searchLoras(info.word);
@@ -679,15 +679,15 @@ function attachAutocomplete(textarea) {
textarea.addEventListener('focusin', () => {
if (dropdown.visible && dropdown.textarea && dropdown.textarea !== textarea) dropdown.hide();
// Cancel any pending hide from a recent blur so refocusing within 200ms doesn't close the dropdown.
- clearTimeout(focusoutHideTimer);
- focusoutHideTimer = null;
+ clearTimeout(debounceFocus);
+ debounceFocus = undefined;
// Re-fire input handling so a partial tag at the cursor reopens the dropdown.
onInput(textarea);
});
textarea.addEventListener('focusout', () => {
// Cancel any in-flight debounced dropdown.show; otherwise it fires against a stale textarea.
- clearTimeout(debounceTimer);
- focusoutHideTimer = setTimeout(() => dropdown.hide(), 200);
+ clearTimeout(debounceInput);
+ debounceFocus = setTimeout(() => dropdown.hide(), 200);
});
}
diff --git a/ui/dist/sdnext.mjs b/ui/dist/sdnext.mjs
index 5b1220a6f..1cb3c6450 100644
--- a/ui/dist/sdnext.mjs
+++ b/ui/dist/sdnext.mjs
@@ -9959,7 +9959,7 @@ var uiReadyCallbacks = [];
var uiTabChangeCallbacks = [];
var optionsChangedCallbacks = [];
var uiCurrentTab = null;
-var uiAfterUpdateTimeout = null;
+var uiAfterUpdateTimeout;
function registerCallback(queue, callback) {
if (queue.includes(callback)) return;
queue.push(callback);
@@ -10035,7 +10035,7 @@ var executedOnLoaded = false;
var ignoreElements = ["logMonitorData", "logWarnings", "logErrors", "tooltip-container", "logger"];
var ignoreElementsSet = new Set(ignoreElements);
var ignoreClasses = ["wrap"];
-var mutationTimer = null;
+var mutationTimer;
var validMutations = [];
async function mutationCallback(mutations) {
if (mutations.length <= 0) return;
@@ -10063,7 +10063,7 @@ async function mutationCallback(mutations) {
executeCallbacks(uiTabChangeCallbacks);
}
validMutations = [];
- mutationTimer = null;
+ mutationTimer = void 0;
}, 100);
}
document.addEventListener("DOMContentLoaded", () => {
@@ -10697,30 +10697,30 @@ function setupExtraNetworksForTab(tabName) {
txtDescription.classList.add("description");
div.appendChild(txtSearch);
div.appendChild(txtDescription);
- let searchTimer = null;
+ let debouceSearch;
txtSearchValue.addEventListener("input", (evt) => {
- if (searchTimer) clearTimeout(searchTimer);
- searchTimer = setTimeout(async () => {
+ if (debouceSearch) clearTimeout(debouceSearch);
+ debouceSearch = setTimeout(async () => {
await filterExtraNetworksForTab(txtSearchValue.value.toLowerCase());
- searchTimer = null;
+ debouceSearch = void 0;
}, 100);
});
- let hoverTimer = null;
+ let debounceHover;
let previousCard = null;
if (window.opts.extra_networks_fetch) {
gradioApp().getElementById(`${tabName}_extra_tabs`).onmouseover = async (e) => {
const el2 = e.target.closest(".card");
if (!el2 || el2.title === previousCard) return;
- if (!hoverTimer) {
- hoverTimer = setTimeout(() => {
+ if (!debounceHover) {
+ debounceHover = setTimeout(() => {
readCardDescription(el2.dataset.page, el2.dataset.name);
readCardTags(el2, el2.dataset.tags);
previousCard = el2.title;
}, 300);
}
el2.onmouseout = () => {
- clearTimeout(hoverTimer);
- hoverTimer = null;
+ clearTimeout(debounceHover);
+ debounceHover = void 0;
};
};
}
@@ -11045,7 +11045,7 @@ function requestProgress(id_task = "undefined", progressEl = null, galleryEl = n
livePreview.appendChild(img);
img.onload = () => {
img.style.width = `min(100%, max(${img.naturalWidth}px, 512px))`;
- parentGallery.style.minHeight = `min(82vh, ${img.naturalWidth}px)`;
+ parentGallery.style.minHeight = `min(82vh, ${img.naturalHeight}px)`;
parentGallery.style.maxHeight = `min(82vh, ${img.naturalHeight}px)`;
parentGallery.style.overflow = "hidden";
};
@@ -11134,11 +11134,16 @@ var fontSizeApplyRaf = 0;
var pendingFontSize = null;
var appliedFontSize = null;
var cachedGradioRoot = null;
+var resizeDebounce;
var wait_time = 800;
var token_timeouts = {};
var uiLoaded = false;
var promptsInitialized = false;
window.args_to_array = Array.from;
+function set_theme(theme) {
+ const gradioURL = window.location.href;
+ if (!gradioURL.includes("?__theme=")) window.location.replace(`${gradioURL}?__theme=${theme}`);
+}
function update_token_counter(button_id) {
if (token_timeouts[button_id]) clearTimeout(token_timeouts[button_id]);
token_timeouts[button_id] = setTimeout(() => gradioApp().getElementById(button_id)?.click(), wait_time);
@@ -11689,7 +11694,10 @@ function resolutionChange(ar, width, height) {
else if (h > w) width = Math.round(height * w / h);
} catch {
}
- if (window.resizeStage) window.resizeStage(width, height);
+ if (window.resizeStage) {
+ clearTimeout(resizeDebounce);
+ resizeDebounce = setTimeout(() => window.resizeStage(width, height), 250);
+ }
return [ar, width, height];
}
async function reconnectUI() {
@@ -11771,6 +11779,7 @@ window.currentImageResolutionimg2img = currentImageResolutionimg2img;
window.currentImageResolutioncontrol = currentImageResolutioncontrol;
window.updateImg2imgResizeToTextAfterChangingImage = updateImg2imgResizeToTextAfterChangingImage;
window.create_submit_args = create_submit_args;
+window.set_theme = set_theme;
// ui/inputAccordion.ts
function inputAccordionChecked(id, checked) {
@@ -12200,7 +12209,7 @@ function markIfModified(setting_name, value) {
if (changed_items.size > 0) tab_nav_indicator.title += `click to reset ${changed_items.size} unapplied changes in this tab
`;
if (saved.size > 0) tab_nav_indicator.title += `${saved.size} custom values
-${unsaved.size} default values}`;
+${unsaved.size} default values`;
}
window.markIfModified = markIfModified;
function updateAllOpts() {
@@ -13110,8 +13119,8 @@ var SimpleProgressBar = class {
#textDiv = document.createElement("div");
#text = document.createElement("span");
#visible = false;
- #hideTimeout = null;
- #interval = null;
+ #hideTimeout;
+ #interval;
#max = 0;
/** @type {Set} */
#monitoredSet;
@@ -13141,7 +13150,7 @@ var SimpleProgressBar = class {
clear() {
this.#stop();
clearTimeout(this.#hideTimeout);
- this.#hideTimeout = null;
+ this.#hideTimeout = void 0;
this.#container.style.display = "none";
this.#visible = false;
this.#progress.style.width = "0";
@@ -13149,7 +13158,7 @@ var SimpleProgressBar = class {
}
#update(loaded, max) {
if (this.#hideTimeout) {
- this.#hideTimeout = null;
+ this.#hideTimeout = void 0;
}
this.#progress.style.width = `${Math.floor(loaded / max * 100)}%`;
this.#text.textContent = `${loaded}/${max}`;
@@ -13159,9 +13168,7 @@ var SimpleProgressBar = class {
}
if (loaded >= max) {
this.#stop();
- this.#hideTimeout = setTimeout(() => {
- this.clear();
- }, 1e3);
+ this.#hideTimeout = setTimeout(() => this.clear(), 1e3);
}
}
#stop() {
@@ -14986,8 +14993,8 @@ var dropdown = {
this.hide();
}
};
-var debounceTimer = null;
-var focusoutHideTimer = null;
+var debounceInput;
+var debounceFocus;
function onInput(textarea) {
if (!active) return;
if (textarea.dataset.imeActive === "1") return;
@@ -15004,8 +15011,8 @@ function onInput(textarea) {
dropdown.hide();
return;
}
- clearTimeout(debounceTimer);
- debounceTimer = setTimeout(() => {
+ clearTimeout(debounceInput);
+ debounceInput = setTimeout(() => {
let results;
if (info.mode === "lora") {
results = xnEngine.searchLoras(info.word);
@@ -15072,13 +15079,13 @@ function attachAutocomplete(textarea) {
});
textarea.addEventListener("focusin", () => {
if (dropdown.visible && dropdown.textarea && dropdown.textarea !== textarea) dropdown.hide();
- clearTimeout(focusoutHideTimer);
- focusoutHideTimer = null;
+ clearTimeout(debounceFocus);
+ debounceFocus = void 0;
onInput(textarea);
});
textarea.addEventListener("focusout", () => {
- clearTimeout(debounceTimer);
- focusoutHideTimer = setTimeout(() => dropdown.hide(), 200);
+ clearTimeout(debounceInput);
+ debounceFocus = setTimeout(() => dropdown.hide(), 200);
});
}
var PROMPT_IDS = [
@@ -15210,12 +15217,12 @@ var localeData = {
type: 2,
hint: null,
btn: null,
- expandTimeout: null,
+ expandTimeout: void 0,
// Property for expansion timeout
currentElement: null
// Track current element for expansion
};
-var localeTimeout = null;
+var localeTimeout;
var isTouchDevice = "ontouchstart" in window;
async function cycleLocale() {
clearTimeout(localeTimeout);
@@ -15292,7 +15299,7 @@ async function tooltipHideDelegated(e) {
async function tooltipShow(e) {
if (localeData.expandTimeout) {
clearTimeout(localeData.expandTimeout);
- localeData.expandTimeout = null;
+ localeData.expandTimeout = void 0;
}
localeData.hint.classList.remove("tooltip-expanded");
localeData.currentElement = e.target;
@@ -15348,7 +15355,7 @@ async function tooltipShow(e) {
async function tooltipHide(e) {
if (localeData.expandTimeout) {
clearTimeout(localeData.expandTimeout);
- localeData.expandTimeout = null;
+ localeData.expandTimeout = void 0;
}
localeData.hint.classList.remove("tooltip-show", "tooltip-expanded");
localeData.currentElement = null;
@@ -16358,7 +16365,7 @@ window.refreshHistory = refreshHistory;
// ui/aspectRatioOverlay.ts
var currentWidth = null;
var currentHeight = null;
-var arFrameTimeout = null;
+var arFrameTimeout;
function dimensionChange(e, isWidth, isHeight) {
const { target } = e;
if (!(target instanceof HTMLInputElement)) return;
diff --git a/ui/dist/sdnext.mjs.map b/ui/dist/sdnext.mjs.map
index b58f25f29..2b1954888 100644
--- a/ui/dist/sdnext.mjs.map
+++ b/ui/dist/sdnext.mjs.map
@@ -1,7 +1,7 @@
{
"version": 3,
"sources": ["../../node_modules/.pnpm/jquery@4.0.0/node_modules/jquery/dist/jquery.js", "../js/iframeResizer.js", "../../node_modules/.pnpm/exifr@7.1.3/node_modules/exifr/dist/full.umd.js", "../../node_modules/.pnpm/wheel@1.0.0/node_modules/wheel/index.js", "../../node_modules/.pnpm/bezier-easing@2.1.0/node_modules/bezier-easing/src/index.js", "../../node_modules/.pnpm/amator@1.1.0/node_modules/amator/index.js", "../../node_modules/.pnpm/ngraph.events@1.4.0/node_modules/ngraph.events/index.js", "../../node_modules/.pnpm/panzoom@9.4.4/node_modules/panzoom/lib/kinetic.js", "../../node_modules/.pnpm/panzoom@9.4.4/node_modules/panzoom/lib/makeTextSelectionInterceptor.js", "../../node_modules/.pnpm/panzoom@9.4.4/node_modules/panzoom/lib/transform.js", "../../node_modules/.pnpm/panzoom@9.4.4/node_modules/panzoom/lib/makeSvgController.js", "../../node_modules/.pnpm/panzoom@9.4.4/node_modules/panzoom/lib/makeDomController.js", "../../node_modules/.pnpm/panzoom@9.4.4/node_modules/panzoom/index.js", "../../node_modules/.pnpm/jquery@4.0.0/node_modules/jquery/dist-module/wrappers/jquery.node-module-wrapper.js", "../vendor.ts", "../logger.ts", "../authWrap.ts", "../timers.ts", "../script.ts", "../changelog.ts", "../control.ts", "../extraNetworks.ts", "../generationParams.ts", "../imageParams.ts", "../notification.ts", "../progressBar.ts", "../ui.ts", "../inputAccordion.ts", "../indexdb.ts", "../logMonitor.ts", "../settings.ts", "../monitor.ts", "../promptChecker.ts", "../js/sha256.ts", "../gallery.ts", "../imageViewer.ts", "../autocomplete_xn.ts", "../autocomplete.ts", "../setHints.ts", "../contextMenus.ts", "../uiConfig.ts", "../loader.ts", "../startup.ts", "../extensions.ts", "../dragDrop.ts", "../civitai.ts", "../guidance.ts", "../timesheet.ts", "../history.ts", "../aspectRatioOverlay.ts", "../editAttention.ts", "../../node_modules/.pnpm/jquery-sparkline@2.4.0/node_modules/jquery-sparkline/jquery.sparkline.js", "../gpu.ts"],
- "sourcesContent": ["/*!\n * jQuery JavaScript Library v4.0.0\n * https://jquery.com/\n *\n * Copyright OpenJS Foundation and other contributors\n * Released under the MIT license\n * https://jquery.com/license/\n *\n * Date: 2026-01-18T00:20Z\n */\n( function( global, factory ) {\n\n\t\"use strict\";\n\n\tif ( typeof module === \"object\" && typeof module.exports === \"object\" ) {\n\n\t\t// For CommonJS and CommonJS-like environments where a proper `window`\n\t\t// is present, execute the factory and get jQuery.\n\t\tmodule.exports = factory( global, true );\n\t} else {\n\t\tfactory( global );\n\t}\n\n// Pass this if window is not defined yet\n} )( typeof window !== \"undefined\" ? window : this, function( window, noGlobal ) {\n\n\"use strict\";\n\nif ( !window.document ) {\n\tthrow new Error( \"jQuery requires a window with a document\" );\n}\n\nvar arr = [];\n\nvar getProto = Object.getPrototypeOf;\n\nvar slice = arr.slice;\n\n// Support: IE 11+\n// IE doesn't have Array#flat; provide a fallback.\nvar flat = arr.flat ? function( array ) {\n\treturn arr.flat.call( array );\n} : function( array ) {\n\treturn arr.concat.apply( [], array );\n};\n\nvar push = arr.push;\n\nvar indexOf = arr.indexOf;\n\n// [[Class]] -> type pairs\nvar class2type = {};\n\nvar toString = class2type.toString;\n\nvar hasOwn = class2type.hasOwnProperty;\n\nvar fnToString = hasOwn.toString;\n\nvar ObjectFunctionString = fnToString.call( Object );\n\n// All support tests are defined in their respective modules.\nvar support = {};\n\nfunction toType( obj ) {\n\tif ( obj == null ) {\n\t\treturn obj + \"\";\n\t}\n\n\treturn typeof obj === \"object\" ?\n\t\tclass2type[ toString.call( obj ) ] || \"object\" :\n\t\ttypeof obj;\n}\n\nfunction isWindow( obj ) {\n\treturn obj != null && obj === obj.window;\n}\n\nfunction isArrayLike( obj ) {\n\n\tvar length = !!obj && obj.length,\n\t\ttype = toType( obj );\n\n\tif ( typeof obj === \"function\" || isWindow( obj ) ) {\n\t\treturn false;\n\t}\n\n\treturn type === \"array\" || length === 0 ||\n\t\ttypeof length === \"number\" && length > 0 && ( length - 1 ) in obj;\n}\n\nvar document$1 = window.document;\n\nvar preservedScriptAttributes = {\n\ttype: true,\n\tsrc: true,\n\tnonce: true,\n\tnoModule: true\n};\n\nfunction DOMEval( code, node, doc ) {\n\tdoc = doc || document$1;\n\n\tvar i,\n\t\tscript = doc.createElement( \"script\" );\n\n\tscript.text = code;\n\tfor ( i in preservedScriptAttributes ) {\n\t\tif ( node && node[ i ] ) {\n\t\t\tscript[ i ] = node[ i ];\n\t\t}\n\t}\n\n\tif ( doc.head.appendChild( script ).parentNode ) {\n\t\tscript.parentNode.removeChild( script );\n\t}\n}\n\nvar version = \"4.0.0\",\n\n\trhtmlSuffix = /HTML$/i,\n\n\t// Define a local copy of jQuery\n\tjQuery = function( selector, context ) {\n\n\t\t// The jQuery object is actually just the init constructor 'enhanced'\n\t\t// Need init if jQuery is called (just allow error to be thrown if not included)\n\t\treturn new jQuery.fn.init( selector, context );\n\t};\n\njQuery.fn = jQuery.prototype = {\n\n\t// The current version of jQuery being used\n\tjquery: version,\n\n\tconstructor: jQuery,\n\n\t// The default length of a jQuery object is 0\n\tlength: 0,\n\n\ttoArray: function() {\n\t\treturn slice.call( this );\n\t},\n\n\t// Get the Nth element in the matched element set OR\n\t// Get the whole matched element set as a clean array\n\tget: function( num ) {\n\n\t\t// Return all the elements in a clean array\n\t\tif ( num == null ) {\n\t\t\treturn slice.call( this );\n\t\t}\n\n\t\t// Return just the one element from the set\n\t\treturn num < 0 ? this[ num + this.length ] : this[ num ];\n\t},\n\n\t// Take an array of elements and push it onto the stack\n\t// (returning the new matched element set)\n\tpushStack: function( elems ) {\n\n\t\t// Build a new jQuery matched element set\n\t\tvar ret = jQuery.merge( this.constructor(), elems );\n\n\t\t// Add the old object onto the stack (as a reference)\n\t\tret.prevObject = this;\n\n\t\t// Return the newly-formed element set\n\t\treturn ret;\n\t},\n\n\t// Execute a callback for every element in the matched set.\n\teach: function( callback ) {\n\t\treturn jQuery.each( this, callback );\n\t},\n\n\tmap: function( callback ) {\n\t\treturn this.pushStack( jQuery.map( this, function( elem, i ) {\n\t\t\treturn callback.call( elem, i, elem );\n\t\t} ) );\n\t},\n\n\tslice: function() {\n\t\treturn this.pushStack( slice.apply( this, arguments ) );\n\t},\n\n\tfirst: function() {\n\t\treturn this.eq( 0 );\n\t},\n\n\tlast: function() {\n\t\treturn this.eq( -1 );\n\t},\n\n\teven: function() {\n\t\treturn this.pushStack( jQuery.grep( this, function( _elem, i ) {\n\t\t\treturn ( i + 1 ) % 2;\n\t\t} ) );\n\t},\n\n\todd: function() {\n\t\treturn this.pushStack( jQuery.grep( this, function( _elem, i ) {\n\t\t\treturn i % 2;\n\t\t} ) );\n\t},\n\n\teq: function( i ) {\n\t\tvar len = this.length,\n\t\t\tj = +i + ( i < 0 ? len : 0 );\n\t\treturn this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );\n\t},\n\n\tend: function() {\n\t\treturn this.prevObject || this.constructor();\n\t}\n};\n\njQuery.extend = jQuery.fn.extend = function() {\n\tvar options, name, src, copy, copyIsArray, clone,\n\t\ttarget = arguments[ 0 ] || {},\n\t\ti = 1,\n\t\tlength = arguments.length,\n\t\tdeep = false;\n\n\t// Handle a deep copy situation\n\tif ( typeof target === \"boolean\" ) {\n\t\tdeep = target;\n\n\t\t// Skip the boolean and the target\n\t\ttarget = arguments[ i ] || {};\n\t\ti++;\n\t}\n\n\t// Handle case when target is a string or something (possible in deep copy)\n\tif ( typeof target !== \"object\" && typeof target !== \"function\" ) {\n\t\ttarget = {};\n\t}\n\n\t// Extend jQuery itself if only one argument is passed\n\tif ( i === length ) {\n\t\ttarget = this;\n\t\ti--;\n\t}\n\n\tfor ( ; i < length; i++ ) {\n\n\t\t// Only deal with non-null/undefined values\n\t\tif ( ( options = arguments[ i ] ) != null ) {\n\n\t\t\t// Extend the base object\n\t\t\tfor ( name in options ) {\n\t\t\t\tcopy = options[ name ];\n\n\t\t\t\t// Prevent Object.prototype pollution\n\t\t\t\t// Prevent never-ending loop\n\t\t\t\tif ( name === \"__proto__\" || target === copy ) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\t// Recurse if we're merging plain objects or arrays\n\t\t\t\tif ( deep && copy && ( jQuery.isPlainObject( copy ) ||\n\t\t\t\t\t( copyIsArray = Array.isArray( copy ) ) ) ) {\n\t\t\t\t\tsrc = target[ name ];\n\n\t\t\t\t\t// Ensure proper type for the source value\n\t\t\t\t\tif ( copyIsArray && !Array.isArray( src ) ) {\n\t\t\t\t\t\tclone = [];\n\t\t\t\t\t} else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {\n\t\t\t\t\t\tclone = {};\n\t\t\t\t\t} else {\n\t\t\t\t\t\tclone = src;\n\t\t\t\t\t}\n\t\t\t\t\tcopyIsArray = false;\n\n\t\t\t\t\t// Never move original objects, clone them\n\t\t\t\t\ttarget[ name ] = jQuery.extend( deep, clone, copy );\n\n\t\t\t\t// Don't bring in undefined values\n\t\t\t\t} else if ( copy !== undefined ) {\n\t\t\t\t\ttarget[ name ] = copy;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Return the modified object\n\treturn target;\n};\n\njQuery.extend( {\n\n\t// Unique for each copy of jQuery on the page\n\texpando: \"jQuery\" + ( version + Math.random() ).replace( /\\D/g, \"\" ),\n\n\t// Assume jQuery is ready without the ready module\n\tisReady: true,\n\n\terror: function( msg ) {\n\t\tthrow new Error( msg );\n\t},\n\n\tnoop: function() {},\n\n\tisPlainObject: function( obj ) {\n\t\tvar proto, Ctor;\n\n\t\t// Detect obvious negatives\n\t\t// Use toString instead of jQuery.type to catch host objects\n\t\tif ( !obj || toString.call( obj ) !== \"[object Object]\" ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tproto = getProto( obj );\n\n\t\t// Objects with no prototype (e.g., `Object.create( null )`) are plain\n\t\tif ( !proto ) {\n\t\t\treturn true;\n\t\t}\n\n\t\t// Objects with prototype are plain iff they were constructed by a global Object function\n\t\tCtor = hasOwn.call( proto, \"constructor\" ) && proto.constructor;\n\t\treturn typeof Ctor === \"function\" && fnToString.call( Ctor ) === ObjectFunctionString;\n\t},\n\n\tisEmptyObject: function( obj ) {\n\t\tvar name;\n\n\t\tfor ( name in obj ) {\n\t\t\treturn false;\n\t\t}\n\t\treturn true;\n\t},\n\n\t// Evaluates a script in a provided context; falls back to the global one\n\t// if not specified.\n\tglobalEval: function( code, options, doc ) {\n\t\tDOMEval( code, { nonce: options && options.nonce }, doc );\n\t},\n\n\teach: function( obj, callback ) {\n\t\tvar length, i = 0;\n\n\t\tif ( isArrayLike( obj ) ) {\n\t\t\tlength = obj.length;\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tif ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tfor ( i in obj ) {\n\t\t\t\tif ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn obj;\n\t},\n\n\n\t// Retrieve the text value of an array of DOM nodes\n\ttext: function( elem ) {\n\t\tvar node,\n\t\t\tret = \"\",\n\t\t\ti = 0,\n\t\t\tnodeType = elem.nodeType;\n\n\t\tif ( !nodeType ) {\n\n\t\t\t// If no nodeType, this is expected to be an array\n\t\t\twhile ( ( node = elem[ i++ ] ) ) {\n\n\t\t\t\t// Do not traverse comment nodes\n\t\t\t\tret += jQuery.text( node );\n\t\t\t}\n\t\t}\n\t\tif ( nodeType === 1 || nodeType === 11 ) {\n\t\t\treturn elem.textContent;\n\t\t}\n\t\tif ( nodeType === 9 ) {\n\t\t\treturn elem.documentElement.textContent;\n\t\t}\n\t\tif ( nodeType === 3 || nodeType === 4 ) {\n\t\t\treturn elem.nodeValue;\n\t\t}\n\n\t\t// Do not include comment or processing instruction nodes\n\n\t\treturn ret;\n\t},\n\n\n\t// results is for internal usage only\n\tmakeArray: function( arr, results ) {\n\t\tvar ret = results || [];\n\n\t\tif ( arr != null ) {\n\t\t\tif ( isArrayLike( Object( arr ) ) ) {\n\t\t\t\tjQuery.merge( ret,\n\t\t\t\t\ttypeof arr === \"string\" ?\n\t\t\t\t\t\t[ arr ] : arr\n\t\t\t\t);\n\t\t\t} else {\n\t\t\t\tpush.call( ret, arr );\n\t\t\t}\n\t\t}\n\n\t\treturn ret;\n\t},\n\n\tinArray: function( elem, arr, i ) {\n\t\treturn arr == null ? -1 : indexOf.call( arr, elem, i );\n\t},\n\n\tisXMLDoc: function( elem ) {\n\t\tvar namespace = elem && elem.namespaceURI,\n\t\t\tdocElem = elem && ( elem.ownerDocument || elem ).documentElement;\n\n\t\t// Assume HTML when documentElement doesn't yet exist, such as inside\n\t\t// document fragments.\n\t\treturn !rhtmlSuffix.test( namespace || docElem && docElem.nodeName || \"HTML\" );\n\t},\n\n\t// Note: an element does not contain itself\n\tcontains: function( a, b ) {\n\t\tvar bup = b && b.parentNode;\n\n\t\treturn a === bup || !!( bup && bup.nodeType === 1 && (\n\n\t\t\t// Support: IE 9 - 11+\n\t\t\t// IE doesn't have `contains` on SVG.\n\t\t\ta.contains ?\n\t\t\t\ta.contains( bup ) :\n\t\t\t\ta.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16\n\t\t) );\n\t},\n\n\tmerge: function( first, second ) {\n\t\tvar len = +second.length,\n\t\t\tj = 0,\n\t\t\ti = first.length;\n\n\t\tfor ( ; j < len; j++ ) {\n\t\t\tfirst[ i++ ] = second[ j ];\n\t\t}\n\n\t\tfirst.length = i;\n\n\t\treturn first;\n\t},\n\n\tgrep: function( elems, callback, invert ) {\n\t\tvar callbackInverse,\n\t\t\tmatches = [],\n\t\t\ti = 0,\n\t\t\tlength = elems.length,\n\t\t\tcallbackExpect = !invert;\n\n\t\t// Go through the array, only saving the items\n\t\t// that pass the validator function\n\t\tfor ( ; i < length; i++ ) {\n\t\t\tcallbackInverse = !callback( elems[ i ], i );\n\t\t\tif ( callbackInverse !== callbackExpect ) {\n\t\t\t\tmatches.push( elems[ i ] );\n\t\t\t}\n\t\t}\n\n\t\treturn matches;\n\t},\n\n\t// arg is for internal usage only\n\tmap: function( elems, callback, arg ) {\n\t\tvar length, value,\n\t\t\ti = 0,\n\t\t\tret = [];\n\n\t\t// Go through the array, translating each of the items to their new values\n\t\tif ( isArrayLike( elems ) ) {\n\t\t\tlength = elems.length;\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\n\t\t\t\tif ( value != null ) {\n\t\t\t\t\tret.push( value );\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Go through every key on the object,\n\t\t} else {\n\t\t\tfor ( i in elems ) {\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\n\t\t\t\tif ( value != null ) {\n\t\t\t\t\tret.push( value );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Flatten any nested arrays\n\t\treturn flat( ret );\n\t},\n\n\t// A global GUID counter for objects\n\tguid: 1,\n\n\t// jQuery.support is not used in Core but other projects attach their\n\t// properties to it so it needs to exist.\n\tsupport: support\n} );\n\nif ( typeof Symbol === \"function\" ) {\n\tjQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];\n}\n\n// Populate the class2type map\njQuery.each( \"Boolean Number String Function Array Date RegExp Object Error Symbol\".split( \" \" ),\n\tfunction( _i, name ) {\n\t\tclass2type[ \"[object \" + name + \"]\" ] = name.toLowerCase();\n\t} );\n\nfunction nodeName( elem, name ) {\n\treturn elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();\n}\n\nvar pop = arr.pop;\n\n// https://www.w3.org/TR/css3-selectors/#whitespace\nvar whitespace = \"[\\\\x20\\\\t\\\\r\\\\n\\\\f]\";\n\nvar isIE = document$1.documentMode;\n\nvar rbuggyQSA = isIE && new RegExp(\n\n\t// Support: IE 9 - 11+\n\t// IE's :disabled selector does not pick up the children of disabled fieldsets\n\t\":enabled|:disabled|\" +\n\n\t// Support: IE 11+\n\t// IE 11 doesn't find elements on a `[name='']` query in some cases.\n\t// Adding a temporary attribute to the document before the selection works\n\t// around the issue.\n\t\"\\\\[\" + whitespace + \"*name\" + whitespace + \"*=\" +\n\twhitespace + \"*(?:''|\\\"\\\")\"\n\n);\n\nvar rtrimCSS = new RegExp(\n\t\"^\" + whitespace + \"+|((?:^|[^\\\\\\\\])(?:\\\\\\\\.)*)\" + whitespace + \"+$\",\n\t\"g\"\n);\n\n// https://www.w3.org/TR/css-syntax-3/#ident-token-diagram\nvar identifier = \"(?:\\\\\\\\[\\\\da-fA-F]{1,6}\" + whitespace +\n\t\"?|\\\\\\\\[^\\\\r\\\\n\\\\f]|[\\\\w-]|[^\\0-\\\\x7f])+\";\n\nvar rleadingCombinator = new RegExp( \"^\" + whitespace + \"*([>+~]|\" +\n\twhitespace + \")\" + whitespace + \"*\" );\n\nvar rdescend = new RegExp( whitespace + \"|>\" );\n\nvar rsibling = /[+~]/;\n\nvar documentElement$1 = document$1.documentElement;\n\n// Support: IE 9 - 11+\n// IE requires a prefix.\nvar matches = documentElement$1.matches || documentElement$1.msMatchesSelector;\n\n/**\n * Create key-value caches of limited size\n * @returns {function(string, object)} Returns the Object data after storing it on itself with\n *\tproperty name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)\n *\tdeleting the oldest entry\n */\nfunction createCache() {\n\tvar keys = [];\n\n\tfunction cache( key, value ) {\n\n\t\t// Use (key + \" \") to avoid collision with native prototype properties\n\t\t// (see https://github.com/jquery/sizzle/issues/157)\n\t\tif ( keys.push( key + \" \" ) > jQuery.expr.cacheLength ) {\n\n\t\t\t// Only keep the most recent entries\n\t\t\tdelete cache[ keys.shift() ];\n\t\t}\n\t\treturn ( cache[ key + \" \" ] = value );\n\t}\n\treturn cache;\n}\n\n/**\n * Checks a node for validity as a jQuery selector context\n * @param {Element|Object=} context\n * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value\n */\nfunction testContext( context ) {\n\treturn context && typeof context.getElementsByTagName !== \"undefined\" && context;\n}\n\n// Attribute selectors: https://www.w3.org/TR/selectors/#attribute-selectors\nvar attributes = \"\\\\[\" + whitespace + \"*(\" + identifier + \")(?:\" + whitespace +\n\n\t// Operator (capture 2)\n\t\"*([*^$|!~]?=)\" + whitespace +\n\n\t// \"Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]\"\n\t\"*(?:'((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\"|(\" + identifier + \"))|)\" +\n\twhitespace + \"*\\\\]\";\n\nvar pseudos = \":(\" + identifier + \")(?:\\\\((\" +\n\n\t// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:\n\t// 1. quoted (capture 3; capture 4 or capture 5)\n\t\"('((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\")|\" +\n\n\t// 2. simple (capture 6)\n\t\"((?:\\\\\\\\.|[^\\\\\\\\()[\\\\]]|\" + attributes + \")*)|\" +\n\n\t// 3. anything else (capture 2)\n\t\".*\" +\n\t\")\\\\)|)\";\n\nvar filterMatchExpr = {\n\tID: new RegExp( \"^#(\" + identifier + \")\" ),\n\tCLASS: new RegExp( \"^\\\\.(\" + identifier + \")\" ),\n\tTAG: new RegExp( \"^(\" + identifier + \"|[*])\" ),\n\tATTR: new RegExp( \"^\" + attributes ),\n\tPSEUDO: new RegExp( \"^\" + pseudos ),\n\tCHILD: new RegExp(\n\t\t\"^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\\\(\" +\n\t\twhitespace + \"*(even|odd|(([+-]|)(\\\\d*)n|)\" + whitespace + \"*(?:([+-]|)\" +\n\t\twhitespace + \"*(\\\\d+)|))\" + whitespace + \"*\\\\)|)\", \"i\" )\n};\n\nvar rpseudo = new RegExp( pseudos );\n\n// CSS escapes\n// https://www.w3.org/TR/CSS21/syndata.html#escaped-characters\n\nvar runescape = new RegExp( \"\\\\\\\\[\\\\da-fA-F]{1,6}\" + whitespace +\n\t\"?|\\\\\\\\([^\\\\r\\\\n\\\\f])\", \"g\" ),\n\tfunescape = function( escape, nonHex ) {\n\t\tvar high = \"0x\" + escape.slice( 1 ) - 0x10000;\n\n\t\tif ( nonHex ) {\n\n\t\t\t// Strip the backslash prefix from a non-hex escape sequence\n\t\t\treturn nonHex;\n\t\t}\n\n\t\t// Replace a hexadecimal escape sequence with the encoded Unicode code point\n\t\t// Support: IE <=11+\n\t\t// For values outside the Basic Multilingual Plane (BMP), manually construct a\n\t\t// surrogate pair\n\t\treturn high < 0 ?\n\t\t\tString.fromCharCode( high + 0x10000 ) :\n\t\t\tString.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );\n\t};\n\nfunction unescapeSelector( sel ) {\n\treturn sel.replace( runescape, funescape );\n}\n\nfunction selectorError( msg ) {\n\tjQuery.error( \"Syntax error, unrecognized expression: \" + msg );\n}\n\nvar rcomma = new RegExp( \"^\" + whitespace + \"*,\" + whitespace + \"*\" );\n\nvar tokenCache = createCache();\n\nfunction tokenize( selector, parseOnly ) {\n\tvar matched, match, tokens, type,\n\t\tsoFar, groups, preFilters,\n\t\tcached = tokenCache[ selector + \" \" ];\n\n\tif ( cached ) {\n\t\treturn parseOnly ? 0 : cached.slice( 0 );\n\t}\n\n\tsoFar = selector;\n\tgroups = [];\n\tpreFilters = jQuery.expr.preFilter;\n\n\twhile ( soFar ) {\n\n\t\t// Comma and first run\n\t\tif ( !matched || ( match = rcomma.exec( soFar ) ) ) {\n\t\t\tif ( match ) {\n\n\t\t\t\t// Don't consume trailing commas as valid\n\t\t\t\tsoFar = soFar.slice( match[ 0 ].length ) || soFar;\n\t\t\t}\n\t\t\tgroups.push( ( tokens = [] ) );\n\t\t}\n\n\t\tmatched = false;\n\n\t\t// Combinators\n\t\tif ( ( match = rleadingCombinator.exec( soFar ) ) ) {\n\t\t\tmatched = match.shift();\n\t\t\ttokens.push( {\n\t\t\t\tvalue: matched,\n\n\t\t\t\t// Cast descendant combinators to space\n\t\t\t\ttype: match[ 0 ].replace( rtrimCSS, \" \" )\n\t\t\t} );\n\t\t\tsoFar = soFar.slice( matched.length );\n\t\t}\n\n\t\t// Filters\n\t\tfor ( type in filterMatchExpr ) {\n\t\t\tif ( ( match = jQuery.expr.match[ type ].exec( soFar ) ) && ( !preFilters[ type ] ||\n\t\t\t\t( match = preFilters[ type ]( match ) ) ) ) {\n\t\t\t\tmatched = match.shift();\n\t\t\t\ttokens.push( {\n\t\t\t\t\tvalue: matched,\n\t\t\t\t\ttype: type,\n\t\t\t\t\tmatches: match\n\t\t\t\t} );\n\t\t\t\tsoFar = soFar.slice( matched.length );\n\t\t\t}\n\t\t}\n\n\t\tif ( !matched ) {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\t// Return the length of the invalid excess\n\t// if we're just parsing\n\t// Otherwise, throw an error or return tokens\n\tif ( parseOnly ) {\n\t\treturn soFar.length;\n\t}\n\n\treturn soFar ?\n\t\tselectorError( selector ) :\n\n\t\t// Cache the tokens\n\t\ttokenCache( selector, groups ).slice( 0 );\n}\n\nvar preFilter = {\n\tATTR: function( match ) {\n\t\tmatch[ 1 ] = unescapeSelector( match[ 1 ] );\n\n\t\t// Move the given value to match[3] whether quoted or unquoted\n\t\tmatch[ 3 ] = unescapeSelector( match[ 3 ] || match[ 4 ] || match[ 5 ] || \"\" );\n\n\t\tif ( match[ 2 ] === \"~=\" ) {\n\t\t\tmatch[ 3 ] = \" \" + match[ 3 ] + \" \";\n\t\t}\n\n\t\treturn match.slice( 0, 4 );\n\t},\n\n\tCHILD: function( match ) {\n\n\t\t/* matches from filterMatchExpr[\"CHILD\"]\n\t\t\t1 type (only|nth|...)\n\t\t\t2 what (child|of-type)\n\t\t\t3 argument (even|odd|\\d*|\\d*n([+-]\\d+)?|...)\n\t\t\t4 xn-component of xn+y argument ([+-]?\\d*n|)\n\t\t\t5 sign of xn-component\n\t\t\t6 x of xn-component\n\t\t\t7 sign of y-component\n\t\t\t8 y of y-component\n\t\t*/\n\t\tmatch[ 1 ] = match[ 1 ].toLowerCase();\n\n\t\tif ( match[ 1 ].slice( 0, 3 ) === \"nth\" ) {\n\n\t\t\t// nth-* requires argument\n\t\t\tif ( !match[ 3 ] ) {\n\t\t\t\tselectorError( match[ 0 ] );\n\t\t\t}\n\n\t\t\t// numeric x and y parameters for jQuery.expr.filter.CHILD\n\t\t\t// remember that false/true cast respectively to 0/1\n\t\t\tmatch[ 4 ] = +( match[ 4 ] ?\n\t\t\t\tmatch[ 5 ] + ( match[ 6 ] || 1 ) :\n\t\t\t\t2 * ( match[ 3 ] === \"even\" || match[ 3 ] === \"odd\" )\n\t\t\t);\n\t\t\tmatch[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === \"odd\" );\n\n\t\t// other types prohibit arguments\n\t\t} else if ( match[ 3 ] ) {\n\t\t\tselectorError( match[ 0 ] );\n\t\t}\n\n\t\treturn match;\n\t},\n\n\tPSEUDO: function( match ) {\n\t\tvar excess,\n\t\t\tunquoted = !match[ 6 ] && match[ 2 ];\n\n\t\tif ( filterMatchExpr.CHILD.test( match[ 0 ] ) ) {\n\t\t\treturn null;\n\t\t}\n\n\t\t// Accept quoted arguments as-is\n\t\tif ( match[ 3 ] ) {\n\t\t\tmatch[ 2 ] = match[ 4 ] || match[ 5 ] || \"\";\n\n\t\t// Strip excess characters from unquoted arguments\n\t\t} else if ( unquoted && rpseudo.test( unquoted ) &&\n\n\t\t\t// Get excess from tokenize (recursively)\n\t\t\t( excess = tokenize( unquoted, true ) ) &&\n\n\t\t\t// advance to the next closing parenthesis\n\t\t\t( excess = unquoted.indexOf( \")\", unquoted.length - excess ) -\n\t\t\t\tunquoted.length ) ) {\n\n\t\t\t// excess is a negative index\n\t\t\tmatch[ 0 ] = match[ 0 ].slice( 0, excess );\n\t\t\tmatch[ 2 ] = unquoted.slice( 0, excess );\n\t\t}\n\n\t\t// Return only captures needed by the pseudo filter method (type and argument)\n\t\treturn match.slice( 0, 3 );\n\t}\n};\n\nfunction toSelector( tokens ) {\n\tvar i = 0,\n\t\tlen = tokens.length,\n\t\tselector = \"\";\n\tfor ( ; i < len; i++ ) {\n\t\tselector += tokens[ i ].value;\n\t}\n\treturn selector;\n}\n\n// Multifunctional method to get and set values of a collection\n// The value/s can optionally be executed if it's a function\nfunction access( elems, fn, key, value, chainable, emptyGet, raw ) {\n\tvar i = 0,\n\t\tlen = elems.length,\n\t\tbulk = key == null;\n\n\t// Sets many values\n\tif ( toType( key ) === \"object\" ) {\n\t\tchainable = true;\n\t\tfor ( i in key ) {\n\t\t\taccess( elems, fn, i, key[ i ], true, emptyGet, raw );\n\t\t}\n\n\t// Sets one value\n\t} else if ( value !== undefined ) {\n\t\tchainable = true;\n\n\t\tif ( typeof value !== \"function\" ) {\n\t\t\traw = true;\n\t\t}\n\n\t\tif ( bulk ) {\n\n\t\t\t// Bulk operations run against the entire set\n\t\t\tif ( raw ) {\n\t\t\t\tfn.call( elems, value );\n\t\t\t\tfn = null;\n\n\t\t\t// ...except when executing function values\n\t\t\t} else {\n\t\t\t\tbulk = fn;\n\t\t\t\tfn = function( elem, _key, value ) {\n\t\t\t\t\treturn bulk.call( jQuery( elem ), value );\n\t\t\t\t};\n\t\t\t}\n\t\t}\n\n\t\tif ( fn ) {\n\t\t\tfor ( ; i < len; i++ ) {\n\t\t\t\tfn(\n\t\t\t\t\telems[ i ], key, raw ?\n\t\t\t\t\t\tvalue :\n\t\t\t\t\t\tvalue.call( elems[ i ], i, fn( elems[ i ], key ) )\n\t\t\t\t);\n\t\t\t}\n\t\t}\n\t}\n\n\tif ( chainable ) {\n\t\treturn elems;\n\t}\n\n\t// Gets\n\tif ( bulk ) {\n\t\treturn fn.call( elems );\n\t}\n\n\treturn len ? fn( elems[ 0 ], key ) : emptyGet;\n}\n\n// Only count HTML whitespace\n// Other whitespace should count in values\n// https://infra.spec.whatwg.org/#ascii-whitespace\nvar rnothtmlwhite = /[^\\x20\\t\\r\\n\\f]+/g;\n\njQuery.fn.extend( {\n\tattr: function( name, value ) {\n\t\treturn access( this, jQuery.attr, name, value, arguments.length > 1 );\n\t},\n\n\tremoveAttr: function( name ) {\n\t\treturn this.each( function() {\n\t\t\tjQuery.removeAttr( this, name );\n\t\t} );\n\t}\n} );\n\njQuery.extend( {\n\tattr: function( elem, name, value ) {\n\t\tvar ret, hooks,\n\t\t\tnType = elem.nodeType;\n\n\t\t// Don't get/set attributes on text, comment and attribute nodes\n\t\tif ( nType === 3 || nType === 8 || nType === 2 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Fallback to prop when attributes are not supported\n\t\tif ( typeof elem.getAttribute === \"undefined\" ) {\n\t\t\treturn jQuery.prop( elem, name, value );\n\t\t}\n\n\t\t// Attribute hooks are determined by the lowercase version\n\t\t// Grab necessary hook if one is defined\n\t\tif ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\n\t\t\thooks = jQuery.attrHooks[ name.toLowerCase() ];\n\t\t}\n\n\t\tif ( value !== undefined ) {\n\t\t\tif ( value === null ||\n\n\t\t\t\t// For compat with previous handling of boolean attributes,\n\t\t\t\t// remove when `false` passed. For ARIA attributes -\n\t\t\t\t// many of which recognize a `\"false\"` value - continue to\n\t\t\t\t// set the `\"false\"` value as jQuery <4 did.\n\t\t\t\t( value === false && name.toLowerCase().indexOf( \"aria-\" ) !== 0 ) ) {\n\n\t\t\t\tjQuery.removeAttr( elem, name );\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( hooks && \"set\" in hooks &&\n\t\t\t\t( ret = hooks.set( elem, value, name ) ) !== undefined ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\telem.setAttribute( name, value );\n\t\t\treturn value;\n\t\t}\n\n\t\tif ( hooks && \"get\" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {\n\t\t\treturn ret;\n\t\t}\n\n\t\tret = elem.getAttribute( name );\n\n\t\t// Non-existent attributes return null, we normalize to undefined\n\t\treturn ret == null ? undefined : ret;\n\t},\n\n\tattrHooks: {},\n\n\tremoveAttr: function( elem, value ) {\n\t\tvar name,\n\t\t\ti = 0,\n\n\t\t\t// Attribute names can contain non-HTML whitespace characters\n\t\t\t// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2\n\t\t\tattrNames = value && value.match( rnothtmlwhite );\n\n\t\tif ( attrNames && elem.nodeType === 1 ) {\n\t\t\twhile ( ( name = attrNames[ i++ ] ) ) {\n\t\t\t\telem.removeAttribute( name );\n\t\t\t}\n\t\t}\n\t}\n} );\n\n// Support: IE <=11+\n// An input loses its value after becoming a radio\nif ( isIE ) {\n\tjQuery.attrHooks.type = {\n\t\tset: function( elem, value ) {\n\t\t\tif ( value === \"radio\" && nodeName( elem, \"input\" ) ) {\n\t\t\t\tvar val = elem.value;\n\t\t\t\telem.setAttribute( \"type\", value );\n\t\t\t\tif ( val ) {\n\t\t\t\t\telem.value = val;\n\t\t\t\t}\n\t\t\t\treturn value;\n\t\t\t}\n\t\t}\n\t};\n}\n\n// CSS string/identifier serialization\n// https://drafts.csswg.org/cssom/#common-serializing-idioms\nvar rcssescape = /([\\0-\\x1f\\x7f]|^-?\\d)|^-$|[^\\x80-\\uFFFF\\w-]/g;\n\nfunction fcssescape( ch, asCodePoint ) {\n\tif ( asCodePoint ) {\n\n\t\t// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER\n\t\tif ( ch === \"\\0\" ) {\n\t\t\treturn \"\\uFFFD\";\n\t\t}\n\n\t\t// Control characters and (dependent upon position) numbers get escaped as code points\n\t\treturn ch.slice( 0, -1 ) + \"\\\\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + \" \";\n\t}\n\n\t// Other potentially-special ASCII characters get backslash-escaped\n\treturn \"\\\\\" + ch;\n}\n\njQuery.escapeSelector = function( sel ) {\n\treturn ( sel + \"\" ).replace( rcssescape, fcssescape );\n};\n\nvar sort = arr.sort;\n\nvar splice = arr.splice;\n\nvar hasDuplicate;\n\n// Document order sorting\nfunction sortOrder( a, b ) {\n\n\t// Flag for duplicate removal\n\tif ( a === b ) {\n\t\thasDuplicate = true;\n\t\treturn 0;\n\t}\n\n\t// Sort on method existence if only one input has compareDocumentPosition\n\tvar compare = !a.compareDocumentPosition - !b.compareDocumentPosition;\n\tif ( compare ) {\n\t\treturn compare;\n\t}\n\n\t// Calculate position if both inputs belong to the same document\n\t// Support: IE 11+\n\t// IE sometimes throws a \"Permission denied\" error when strict-comparing\n\t// two documents; shallow comparisons work.\n\t// eslint-disable-next-line eqeqeq\n\tcompare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ?\n\t\ta.compareDocumentPosition( b ) :\n\n\t\t// Otherwise we know they are disconnected\n\t\t1;\n\n\t// Disconnected nodes\n\tif ( compare & 1 ) {\n\n\t\t// Choose the first element that is related to the document\n\t\t// Support: IE 11+\n\t\t// IE sometimes throws a \"Permission denied\" error when strict-comparing\n\t\t// two documents; shallow comparisons work.\n\t\t// eslint-disable-next-line eqeqeq\n\t\tif ( a == document$1 || a.ownerDocument == document$1 &&\n\t\t\tjQuery.contains( document$1, a ) ) {\n\t\t\treturn -1;\n\t\t}\n\n\t\t// Support: IE 11+\n\t\t// IE sometimes throws a \"Permission denied\" error when strict-comparing\n\t\t// two documents; shallow comparisons work.\n\t\t// eslint-disable-next-line eqeqeq\n\t\tif ( b == document$1 || b.ownerDocument == document$1 &&\n\t\t\tjQuery.contains( document$1, b ) ) {\n\t\t\treturn 1;\n\t\t}\n\n\t\t// Maintain original order\n\t\treturn 0;\n\t}\n\n\treturn compare & 4 ? -1 : 1;\n}\n\n/**\n * Document sorting and removing duplicates\n * @param {ArrayLike} results\n */\njQuery.uniqueSort = function( results ) {\n\tvar elem,\n\t\tduplicates = [],\n\t\tj = 0,\n\t\ti = 0;\n\n\thasDuplicate = false;\n\n\tsort.call( results, sortOrder );\n\n\tif ( hasDuplicate ) {\n\t\twhile ( ( elem = results[ i++ ] ) ) {\n\t\t\tif ( elem === results[ i ] ) {\n\t\t\t\tj = duplicates.push( i );\n\t\t\t}\n\t\t}\n\t\twhile ( j-- ) {\n\t\t\tsplice.call( results, duplicates[ j ], 1 );\n\t\t}\n\t}\n\n\treturn results;\n};\n\njQuery.fn.uniqueSort = function() {\n\treturn this.pushStack( jQuery.uniqueSort( slice.apply( this ) ) );\n};\n\nvar i,\n\toutermostContext,\n\n\t// Local document vars\n\tdocument,\n\tdocumentElement,\n\tdocumentIsHTML,\n\n\t// Instance-specific data\n\tdirruns = 0,\n\tdone = 0,\n\tclassCache = createCache(),\n\tcompilerCache = createCache(),\n\tnonnativeSelectorCache = createCache(),\n\n\t// Regular expressions\n\n\t// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter\n\trwhitespace = new RegExp( whitespace + \"+\", \"g\" ),\n\n\tridentifier = new RegExp( \"^\" + identifier + \"$\" ),\n\n\tmatchExpr = jQuery.extend( {\n\n\t\t// For use in libraries implementing .is()\n\t\t// We use this for POS matching in `select`\n\t\tneedsContext: new RegExp( \"^\" + whitespace +\n\t\t\t\"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\\\(\" + whitespace +\n\t\t\t\"*((?:-\\\\d)?\\\\d*)\" + whitespace + \"*\\\\)|)(?=[^-]|$)\", \"i\" )\n\t}, filterMatchExpr ),\n\n\trinputs = /^(?:input|select|textarea|button)$/i,\n\trheader = /^h\\d$/i,\n\n\t// Easily-parseable/retrievable ID or TAG or CLASS selectors\n\trquickExpr$1 = /^(?:#([\\w-]+)|(\\w+)|\\.([\\w-]+))$/,\n\n\t// Used for iframes; see `setDocument`.\n\t// Support: IE 9 - 11+\n\t// Removing the function wrapper causes a \"Permission Denied\"\n\t// error in IE.\n\tunloadHandler = function() {\n\t\tsetDocument();\n\t},\n\n\tinDisabledFieldset = addCombinator(\n\t\tfunction( elem ) {\n\t\t\treturn elem.disabled === true && nodeName( elem, \"fieldset\" );\n\t\t},\n\t\t{ dir: \"parentNode\", next: \"legend\" }\n\t);\n\nfunction find( selector, context, results, seed ) {\n\tvar m, i, elem, nid, match, groups, newSelector,\n\t\tnewContext = context && context.ownerDocument,\n\n\t\t// nodeType defaults to 9, since context defaults to document\n\t\tnodeType = context ? context.nodeType : 9;\n\n\tresults = results || [];\n\n\t// Return early from calls with invalid selector or context\n\tif ( typeof selector !== \"string\" || !selector ||\n\t\tnodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {\n\n\t\treturn results;\n\t}\n\n\t// Try to shortcut find operations (as opposed to filters) in HTML documents\n\tif ( !seed ) {\n\t\tsetDocument( context );\n\t\tcontext = context || document;\n\n\t\tif ( documentIsHTML ) {\n\n\t\t\t// If the selector is sufficiently simple, try using a \"get*By*\" DOM method\n\t\t\t// (excepting DocumentFragment context, where the methods don't exist)\n\t\t\tif ( nodeType !== 11 && ( match = rquickExpr$1.exec( selector ) ) ) {\n\n\t\t\t\t// ID selector\n\t\t\t\tif ( ( m = match[ 1 ] ) ) {\n\n\t\t\t\t\t// Document context\n\t\t\t\t\tif ( nodeType === 9 ) {\n\t\t\t\t\t\tif ( ( elem = context.getElementById( m ) ) ) {\n\t\t\t\t\t\t\tpush.call( results, elem );\n\t\t\t\t\t\t}\n\t\t\t\t\t\treturn results;\n\n\t\t\t\t\t// Element context\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif ( newContext && ( elem = newContext.getElementById( m ) ) &&\n\t\t\t\t\t\t\tjQuery.contains( context, elem ) ) {\n\n\t\t\t\t\t\t\tpush.call( results, elem );\n\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t// Type selector\n\t\t\t\t} else if ( match[ 2 ] ) {\n\t\t\t\t\tpush.apply( results, context.getElementsByTagName( selector ) );\n\t\t\t\t\treturn results;\n\n\t\t\t\t// Class selector\n\t\t\t\t} else if ( ( m = match[ 3 ] ) && context.getElementsByClassName ) {\n\t\t\t\t\tpush.apply( results, context.getElementsByClassName( m ) );\n\t\t\t\t\treturn results;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Take advantage of querySelectorAll\n\t\t\tif ( !nonnativeSelectorCache[ selector + \" \" ] &&\n\t\t\t\t( !rbuggyQSA || !rbuggyQSA.test( selector ) ) ) {\n\n\t\t\t\tnewSelector = selector;\n\t\t\t\tnewContext = context;\n\n\t\t\t\t// qSA considers elements outside a scoping root when evaluating child or\n\t\t\t\t// descendant combinators, which is not what we want.\n\t\t\t\t// In such cases, we work around the behavior by prefixing every selector in the\n\t\t\t\t// list with an ID selector referencing the scope context.\n\t\t\t\t// The technique has to be used as well when a leading combinator is used\n\t\t\t\t// as such selectors are not recognized by querySelectorAll.\n\t\t\t\t// Thanks to Andrew Dupont for this technique.\n\t\t\t\tif ( nodeType === 1 &&\n\t\t\t\t\t( rdescend.test( selector ) || rleadingCombinator.test( selector ) ) ) {\n\n\t\t\t\t\t// Expand context for sibling selectors\n\t\t\t\t\tnewContext = rsibling.test( selector ) &&\n\t\t\t\t\t\ttestContext( context.parentNode ) ||\n\t\t\t\t\t\tcontext;\n\n\t\t\t\t\t// Outside of IE, if we're not changing the context we can\n\t\t\t\t\t// use :scope instead of an ID.\n\t\t\t\t\t// Support: IE 11+\n\t\t\t\t\t// IE sometimes throws a \"Permission denied\" error when strict-comparing\n\t\t\t\t\t// two documents; shallow comparisons work.\n\t\t\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\t\t\tif ( newContext != context || isIE ) {\n\n\t\t\t\t\t\t// Capture the context ID, setting it first if necessary\n\t\t\t\t\t\tif ( ( nid = context.getAttribute( \"id\" ) ) ) {\n\t\t\t\t\t\t\tnid = jQuery.escapeSelector( nid );\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tcontext.setAttribute( \"id\", ( nid = jQuery.expando ) );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Prefix every selector in the list\n\t\t\t\t\tgroups = tokenize( selector );\n\t\t\t\t\ti = groups.length;\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tgroups[ i ] = ( nid ? \"#\" + nid : \":scope\" ) + \" \" +\n\t\t\t\t\t\t\ttoSelector( groups[ i ] );\n\t\t\t\t\t}\n\t\t\t\t\tnewSelector = groups.join( \",\" );\n\t\t\t\t}\n\n\t\t\t\ttry {\n\t\t\t\t\tpush.apply( results,\n\t\t\t\t\t\tnewContext.querySelectorAll( newSelector )\n\t\t\t\t\t);\n\t\t\t\t\treturn results;\n\t\t\t\t} catch ( qsaError ) {\n\t\t\t\t\tnonnativeSelectorCache( selector, true );\n\t\t\t\t} finally {\n\t\t\t\t\tif ( nid === jQuery.expando ) {\n\t\t\t\t\t\tcontext.removeAttribute( \"id\" );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// All others\n\treturn select( selector.replace( rtrimCSS, \"$1\" ), context, results, seed );\n}\n\n/**\n * Mark a function for special use by jQuery selector module\n * @param {Function} fn The function to mark\n */\nfunction markFunction( fn ) {\n\tfn[ jQuery.expando ] = true;\n\treturn fn;\n}\n\n/**\n * Returns a function to use in pseudos for input types\n * @param {String} type\n */\nfunction createInputPseudo( type ) {\n\treturn function( elem ) {\n\t\treturn nodeName( elem, \"input\" ) && elem.type === type;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for buttons\n * @param {String} type\n */\nfunction createButtonPseudo( type ) {\n\treturn function( elem ) {\n\t\treturn ( nodeName( elem, \"input\" ) || nodeName( elem, \"button\" ) ) &&\n\t\t\telem.type === type;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for :enabled/:disabled\n * @param {Boolean} disabled true for :disabled; false for :enabled\n */\nfunction createDisabledPseudo( disabled ) {\n\n\t// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable\n\treturn function( elem ) {\n\n\t\t// Only certain elements can match :enabled or :disabled\n\t\t// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled\n\t\t// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled\n\t\tif ( \"form\" in elem ) {\n\n\t\t\t// Check for inherited disabledness on relevant non-disabled elements:\n\t\t\t// * listed form-associated elements in a disabled fieldset\n\t\t\t// https://html.spec.whatwg.org/multipage/forms.html#category-listed\n\t\t\t// https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled\n\t\t\t// * option elements in a disabled optgroup\n\t\t\t// https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled\n\t\t\t// All such elements have a \"form\" property.\n\t\t\tif ( elem.parentNode && elem.disabled === false ) {\n\n\t\t\t\t// Option elements defer to a parent optgroup if present\n\t\t\t\tif ( \"label\" in elem ) {\n\t\t\t\t\tif ( \"label\" in elem.parentNode ) {\n\t\t\t\t\t\treturn elem.parentNode.disabled === disabled;\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn elem.disabled === disabled;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Support: IE 6 - 11+\n\t\t\t\t// Use the isDisabled shortcut property to check for disabled fieldset ancestors\n\t\t\t\treturn elem.isDisabled === disabled ||\n\n\t\t\t\t\t// Where there is no isDisabled, check manually\n\t\t\t\t\telem.isDisabled !== !disabled &&\n\t\t\t\t\t\tinDisabledFieldset( elem ) === disabled;\n\t\t\t}\n\n\t\t\treturn elem.disabled === disabled;\n\n\t\t// Try to winnow out elements that can't be disabled before trusting the disabled property.\n\t\t// Some victims get caught in our net (label, legend, menu, track), but it shouldn't\n\t\t// even exist on them, let alone have a boolean value.\n\t\t} else if ( \"label\" in elem ) {\n\t\t\treturn elem.disabled === disabled;\n\t\t}\n\n\t\t// Remaining elements are neither :enabled nor :disabled\n\t\treturn false;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for positionals\n * @param {Function} fn\n */\nfunction createPositionalPseudo( fn ) {\n\treturn markFunction( function( argument ) {\n\t\targument = +argument;\n\t\treturn markFunction( function( seed, matches ) {\n\t\t\tvar j,\n\t\t\t\tmatchIndexes = fn( [], seed.length, argument ),\n\t\t\t\ti = matchIndexes.length;\n\n\t\t\t// Match elements found at the specified indexes\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( seed[ ( j = matchIndexes[ i ] ) ] ) {\n\t\t\t\t\tseed[ j ] = !( matches[ j ] = seed[ j ] );\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t} );\n}\n\n/**\n * Sets document-related variables once based on the current document\n * @param {Element|Object} [node] An element or document object to use to set the document\n */\nfunction setDocument( node ) {\n\tvar subWindow,\n\t\tdoc = node ? node.ownerDocument || node : document$1;\n\n\t// Return early if doc is invalid or already selected\n\t// Support: IE 11+\n\t// IE sometimes throws a \"Permission denied\" error when strict-comparing\n\t// two documents; shallow comparisons work.\n\t// eslint-disable-next-line eqeqeq\n\tif ( doc == document || doc.nodeType !== 9 ) {\n\t\treturn;\n\t}\n\n\t// Update global variables\n\tdocument = doc;\n\tdocumentElement = document.documentElement;\n\tdocumentIsHTML = !jQuery.isXMLDoc( document );\n\n\t// Support: IE 9 - 11+\n\t// Accessing iframe documents after unload throws \"permission denied\" errors (see trac-13936)\n\t// Support: IE 11+\n\t// IE sometimes throws a \"Permission denied\" error when strict-comparing\n\t// two documents; shallow comparisons work.\n\t// eslint-disable-next-line eqeqeq\n\tif ( isIE && document$1 != document &&\n\t\t( subWindow = document.defaultView ) && subWindow.top !== subWindow ) {\n\t\tsubWindow.addEventListener( \"unload\", unloadHandler );\n\t}\n}\n\nfind.matches = function( expr, elements ) {\n\treturn find( expr, null, null, elements );\n};\n\nfind.matchesSelector = function( elem, expr ) {\n\tsetDocument( elem );\n\n\tif ( documentIsHTML &&\n\t\t!nonnativeSelectorCache[ expr + \" \" ] &&\n\t\t( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {\n\n\t\ttry {\n\t\t\treturn matches.call( elem, expr );\n\t\t} catch ( e ) {\n\t\t\tnonnativeSelectorCache( expr, true );\n\t\t}\n\t}\n\n\treturn find( expr, document, null, [ elem ] ).length > 0;\n};\n\njQuery.expr = {\n\n\t// Can be adjusted by the user\n\tcacheLength: 50,\n\n\tcreatePseudo: markFunction,\n\n\tmatch: matchExpr,\n\n\tfind: {\n\t\tID: function( id, context ) {\n\t\t\tif ( typeof context.getElementById !== \"undefined\" && documentIsHTML ) {\n\t\t\t\tvar elem = context.getElementById( id );\n\t\t\t\treturn elem ? [ elem ] : [];\n\t\t\t}\n\t\t},\n\n\t\tTAG: function( tag, context ) {\n\t\t\tif ( typeof context.getElementsByTagName !== \"undefined\" ) {\n\t\t\t\treturn context.getElementsByTagName( tag );\n\n\t\t\t\t// DocumentFragment nodes don't have gEBTN\n\t\t\t} else {\n\t\t\t\treturn context.querySelectorAll( tag );\n\t\t\t}\n\t\t},\n\n\t\tCLASS: function( className, context ) {\n\t\t\tif ( typeof context.getElementsByClassName !== \"undefined\" && documentIsHTML ) {\n\t\t\t\treturn context.getElementsByClassName( className );\n\t\t\t}\n\t\t}\n\t},\n\n\trelative: {\n\t\t\">\": { dir: \"parentNode\", first: true },\n\t\t\" \": { dir: \"parentNode\" },\n\t\t\"+\": { dir: \"previousSibling\", first: true },\n\t\t\"~\": { dir: \"previousSibling\" }\n\t},\n\n\tpreFilter: preFilter,\n\n\tfilter: {\n\t\tID: function( id ) {\n\t\t\tvar attrId = unescapeSelector( id );\n\t\t\treturn function( elem ) {\n\t\t\t\treturn elem.getAttribute( \"id\" ) === attrId;\n\t\t\t};\n\t\t},\n\n\t\tTAG: function( nodeNameSelector ) {\n\t\t\tvar expectedNodeName = unescapeSelector( nodeNameSelector ).toLowerCase();\n\t\t\treturn nodeNameSelector === \"*\" ?\n\n\t\t\t\tfunction() {\n\t\t\t\t\treturn true;\n\t\t\t\t} :\n\n\t\t\t\tfunction( elem ) {\n\t\t\t\t\treturn nodeName( elem, expectedNodeName );\n\t\t\t\t};\n\t\t},\n\n\t\tCLASS: function( className ) {\n\t\t\tvar pattern = classCache[ className + \" \" ];\n\n\t\t\treturn pattern ||\n\t\t\t\t( pattern = new RegExp( \"(^|\" + whitespace + \")\" + className +\n\t\t\t\t\t\"(\" + whitespace + \"|$)\" ) ) &&\n\t\t\t\tclassCache( className, function( elem ) {\n\t\t\t\t\treturn pattern.test(\n\t\t\t\t\t\ttypeof elem.className === \"string\" && elem.className ||\n\t\t\t\t\t\t\ttypeof elem.getAttribute !== \"undefined\" &&\n\t\t\t\t\t\t\t\telem.getAttribute( \"class\" ) ||\n\t\t\t\t\t\t\t\"\"\n\t\t\t\t\t);\n\t\t\t\t} );\n\t\t},\n\n\t\tATTR: function( name, operator, check ) {\n\t\t\treturn function( elem ) {\n\t\t\t\tvar result = jQuery.attr( elem, name );\n\n\t\t\t\tif ( result == null ) {\n\t\t\t\t\treturn operator === \"!=\";\n\t\t\t\t}\n\t\t\t\tif ( !operator ) {\n\t\t\t\t\treturn true;\n\t\t\t\t}\n\n\t\t\t\tresult += \"\";\n\n\t\t\t\tif ( operator === \"=\" ) {\n\t\t\t\t\treturn result === check;\n\t\t\t\t}\n\t\t\t\tif ( operator === \"!=\" ) {\n\t\t\t\t\treturn result !== check;\n\t\t\t\t}\n\t\t\t\tif ( operator === \"^=\" ) {\n\t\t\t\t\treturn check && result.indexOf( check ) === 0;\n\t\t\t\t}\n\t\t\t\tif ( operator === \"*=\" ) {\n\t\t\t\t\treturn check && result.indexOf( check ) > -1;\n\t\t\t\t}\n\t\t\t\tif ( operator === \"$=\" ) {\n\t\t\t\t\treturn check && result.slice( -check.length ) === check;\n\t\t\t\t}\n\t\t\t\tif ( operator === \"~=\" ) {\n\t\t\t\t\treturn ( \" \" + result.replace( rwhitespace, \" \" ) + \" \" )\n\t\t\t\t\t\t.indexOf( check ) > -1;\n\t\t\t\t}\n\t\t\t\tif ( operator === \"|=\" ) {\n\t\t\t\t\treturn result === check || result.slice( 0, check.length + 1 ) === check + \"-\";\n\t\t\t\t}\n\n\t\t\t\treturn false;\n\t\t\t};\n\t\t},\n\n\t\tCHILD: function( type, what, _argument, first, last ) {\n\t\t\tvar simple = type.slice( 0, 3 ) !== \"nth\",\n\t\t\t\tforward = type.slice( -4 ) !== \"last\",\n\t\t\t\tofType = what === \"of-type\";\n\n\t\t\treturn first === 1 && last === 0 ?\n\n\t\t\t\t// Shortcut for :nth-*(n)\n\t\t\t\tfunction( elem ) {\n\t\t\t\t\treturn !!elem.parentNode;\n\t\t\t\t} :\n\n\t\t\t\tfunction( elem, _context, xml ) {\n\t\t\t\t\tvar cache, outerCache, node, nodeIndex, start,\n\t\t\t\t\t\tdir = simple !== forward ? \"nextSibling\" : \"previousSibling\",\n\t\t\t\t\t\tparent = elem.parentNode,\n\t\t\t\t\t\tname = ofType && elem.nodeName.toLowerCase(),\n\t\t\t\t\t\tuseCache = !xml && !ofType,\n\t\t\t\t\t\tdiff = false;\n\n\t\t\t\t\tif ( parent ) {\n\n\t\t\t\t\t\t// :(first|last|only)-(child|of-type)\n\t\t\t\t\t\tif ( simple ) {\n\t\t\t\t\t\t\twhile ( dir ) {\n\t\t\t\t\t\t\t\tnode = elem;\n\t\t\t\t\t\t\t\twhile ( ( node = node[ dir ] ) ) {\n\t\t\t\t\t\t\t\t\tif ( ofType ?\n\t\t\t\t\t\t\t\t\t\tnodeName( node, name ) :\n\t\t\t\t\t\t\t\t\t\tnode.nodeType === 1 ) {\n\n\t\t\t\t\t\t\t\t\t\treturn false;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t// Reverse direction for :only-* (if we haven't yet done so)\n\t\t\t\t\t\t\t\tstart = dir = type === \"only\" && !start && \"nextSibling\";\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tstart = [ forward ? parent.firstChild : parent.lastChild ];\n\n\t\t\t\t\t\t// non-xml :nth-child(...) stores cache data on `parent`\n\t\t\t\t\t\tif ( forward && useCache ) {\n\n\t\t\t\t\t\t\t// Seek `elem` from a previously-cached index\n\t\t\t\t\t\t\touterCache = parent[ jQuery.expando ] ||\n\t\t\t\t\t\t\t\t( parent[ jQuery.expando ] = {} );\n\t\t\t\t\t\t\tcache = outerCache[ type ] || [];\n\t\t\t\t\t\t\tnodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];\n\t\t\t\t\t\t\tdiff = nodeIndex && cache[ 2 ];\n\t\t\t\t\t\t\tnode = nodeIndex && parent.childNodes[ nodeIndex ];\n\n\t\t\t\t\t\t\twhile ( ( node = ++nodeIndex && node && node[ dir ] ||\n\n\t\t\t\t\t\t\t\t// Fallback to seeking `elem` from the start\n\t\t\t\t\t\t\t\t( diff = nodeIndex = 0 ) || start.pop() ) ) {\n\n\t\t\t\t\t\t\t\t// When found, cache indexes on `parent` and break\n\t\t\t\t\t\t\t\tif ( node.nodeType === 1 && ++diff && node === elem ) {\n\t\t\t\t\t\t\t\t\touterCache[ type ] = [ dirruns, nodeIndex, diff ];\n\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t// Use previously-cached element index if available\n\t\t\t\t\t\t\tif ( useCache ) {\n\t\t\t\t\t\t\t\touterCache = elem[ jQuery.expando ] ||\n\t\t\t\t\t\t\t\t\t( elem[ jQuery.expando ] = {} );\n\t\t\t\t\t\t\t\tcache = outerCache[ type ] || [];\n\t\t\t\t\t\t\t\tnodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];\n\t\t\t\t\t\t\t\tdiff = nodeIndex;\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t// xml :nth-child(...)\n\t\t\t\t\t\t\t// or :nth-last-child(...) or :nth(-last)?-of-type(...)\n\t\t\t\t\t\t\tif ( diff === false ) {\n\n\t\t\t\t\t\t\t\t// Use the same loop as above to seek `elem` from the start\n\t\t\t\t\t\t\t\twhile ( ( node = ++nodeIndex && node && node[ dir ] ||\n\t\t\t\t\t\t\t\t\t( diff = nodeIndex = 0 ) || start.pop() ) ) {\n\n\t\t\t\t\t\t\t\t\tif ( ( ofType ?\n\t\t\t\t\t\t\t\t\t\tnodeName( node, name ) :\n\t\t\t\t\t\t\t\t\t\tnode.nodeType === 1 ) &&\n\t\t\t\t\t\t\t\t\t\t++diff ) {\n\n\t\t\t\t\t\t\t\t\t\t// Cache the index of each encountered element\n\t\t\t\t\t\t\t\t\t\tif ( useCache ) {\n\t\t\t\t\t\t\t\t\t\t\touterCache = node[ jQuery.expando ] ||\n\t\t\t\t\t\t\t\t\t\t\t\t( node[ jQuery.expando ] = {} );\n\t\t\t\t\t\t\t\t\t\t\touterCache[ type ] = [ dirruns, diff ];\n\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\tif ( node === elem ) {\n\t\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Incorporate the offset, then check against cycle size\n\t\t\t\t\t\tdiff -= last;\n\t\t\t\t\t\treturn diff === first || ( diff % first === 0 && diff / first >= 0 );\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t},\n\n\t\tPSEUDO: function( pseudo, argument ) {\n\n\t\t\t// pseudo-class names are case-insensitive\n\t\t\t// https://www.w3.org/TR/selectors/#pseudo-classes\n\t\t\t// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters\n\t\t\t// Remember that setFilters inherits from pseudos\n\t\t\tvar fn = jQuery.expr.pseudos[ pseudo ] ||\n\t\t\t\tjQuery.expr.setFilters[ pseudo.toLowerCase() ] ||\n\t\t\t\tselectorError( \"unsupported pseudo: \" + pseudo );\n\n\t\t\t// The user may use createPseudo to indicate that\n\t\t\t// arguments are needed to create the filter function\n\t\t\t// just as jQuery does\n\t\t\tif ( fn[ jQuery.expando ] ) {\n\t\t\t\treturn fn( argument );\n\t\t\t}\n\n\t\t\treturn fn;\n\t\t}\n\t},\n\n\tpseudos: {\n\n\t\t// Potentially complex pseudos\n\t\tnot: markFunction( function( selector ) {\n\n\t\t\t// Trim the selector passed to compile\n\t\t\t// to avoid treating leading and trailing\n\t\t\t// spaces as combinators\n\t\t\tvar input = [],\n\t\t\t\tresults = [],\n\t\t\t\tmatcher = compile( selector.replace( rtrimCSS, \"$1\" ) );\n\n\t\t\treturn matcher[ jQuery.expando ] ?\n\t\t\t\tmarkFunction( function( seed, matches, _context, xml ) {\n\t\t\t\t\tvar elem,\n\t\t\t\t\t\tunmatched = matcher( seed, null, xml, [] ),\n\t\t\t\t\t\ti = seed.length;\n\n\t\t\t\t\t// Match elements unmatched by `matcher`\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tif ( ( elem = unmatched[ i ] ) ) {\n\t\t\t\t\t\t\tseed[ i ] = !( matches[ i ] = elem );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} ) :\n\t\t\t\tfunction( elem, _context, xml ) {\n\t\t\t\t\tinput[ 0 ] = elem;\n\t\t\t\t\tmatcher( input, null, xml, results );\n\n\t\t\t\t\t// Don't keep the element\n\t\t\t\t\t// (see https://github.com/jquery/sizzle/issues/299)\n\t\t\t\t\tinput[ 0 ] = null;\n\t\t\t\t\treturn !results.pop();\n\t\t\t\t};\n\t\t} ),\n\n\t\thas: markFunction( function( selector ) {\n\t\t\treturn function( elem ) {\n\t\t\t\treturn find( selector, elem ).length > 0;\n\t\t\t};\n\t\t} ),\n\n\t\tcontains: markFunction( function( text ) {\n\t\t\ttext = unescapeSelector( text );\n\t\t\treturn function( elem ) {\n\t\t\t\treturn ( elem.textContent || jQuery.text( elem ) ).indexOf( text ) > -1;\n\t\t\t};\n\t\t} ),\n\n\t\t// \"Whether an element is represented by a :lang() selector\n\t\t// is based solely on the element's language value\n\t\t// being equal to the identifier C,\n\t\t// or beginning with the identifier C immediately followed by \"-\".\n\t\t// The matching of C against the element's language value is performed case-insensitively.\n\t\t// The identifier C does not have to be a valid language name.\"\n\t\t// https://www.w3.org/TR/selectors/#lang-pseudo\n\t\tlang: markFunction( function( lang ) {\n\n\t\t\t// lang value must be a valid identifier\n\t\t\tif ( !ridentifier.test( lang || \"\" ) ) {\n\t\t\t\tselectorError( \"unsupported lang: \" + lang );\n\t\t\t}\n\t\t\tlang = unescapeSelector( lang ).toLowerCase();\n\t\t\treturn function( elem ) {\n\t\t\t\tvar elemLang;\n\t\t\t\tdo {\n\t\t\t\t\tif ( ( elemLang = documentIsHTML ?\n\t\t\t\t\t\telem.lang :\n\t\t\t\t\t\telem.getAttribute( \"xml:lang\" ) || elem.getAttribute( \"lang\" ) ) ) {\n\n\t\t\t\t\t\telemLang = elemLang.toLowerCase();\n\t\t\t\t\t\treturn elemLang === lang || elemLang.indexOf( lang + \"-\" ) === 0;\n\t\t\t\t\t}\n\t\t\t\t} while ( ( elem = elem.parentNode ) && elem.nodeType === 1 );\n\t\t\t\treturn false;\n\t\t\t};\n\t\t} ),\n\n\t\t// Miscellaneous\n\t\ttarget: function( elem ) {\n\t\t\tvar hash = window.location && window.location.hash;\n\t\t\treturn hash && hash.slice( 1 ) === elem.id;\n\t\t},\n\n\t\troot: function( elem ) {\n\t\t\treturn elem === documentElement;\n\t\t},\n\n\t\tfocus: function( elem ) {\n\t\t\treturn elem === document.activeElement &&\n\t\t\t\tdocument.hasFocus() &&\n\t\t\t\t!!( elem.type || elem.href || ~elem.tabIndex );\n\t\t},\n\n\t\t// Boolean properties\n\t\tenabled: createDisabledPseudo( false ),\n\t\tdisabled: createDisabledPseudo( true ),\n\n\t\tchecked: function( elem ) {\n\n\t\t\t// In CSS3, :checked should return both checked and selected elements\n\t\t\t// https://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n\t\t\treturn ( nodeName( elem, \"input\" ) && !!elem.checked ) ||\n\t\t\t\t( nodeName( elem, \"option\" ) && !!elem.selected );\n\t\t},\n\n\t\tselected: function( elem ) {\n\n\t\t\t// Support: IE <=11+\n\t\t\t// Accessing the selectedIndex property\n\t\t\t// forces the browser to treat the default option as\n\t\t\t// selected when in an optgroup.\n\t\t\tif ( isIE && elem.parentNode ) {\n\t\t\t\t// eslint-disable-next-line no-unused-expressions\n\t\t\t\telem.parentNode.selectedIndex;\n\t\t\t}\n\n\t\t\treturn elem.selected === true;\n\t\t},\n\n\t\t// Contents\n\t\tempty: function( elem ) {\n\n\t\t\t// https://www.w3.org/TR/selectors/#empty-pseudo\n\t\t\t// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),\n\t\t\t// but not by others (comment: 8; processing instruction: 7; etc.)\n\t\t\t// nodeType < 6 works because attributes (2) do not appear as children\n\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n\t\t\t\tif ( elem.nodeType < 6 ) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn true;\n\t\t},\n\n\t\tparent: function( elem ) {\n\t\t\treturn !jQuery.expr.pseudos.empty( elem );\n\t\t},\n\n\t\t// Element/input types\n\t\theader: function( elem ) {\n\t\t\treturn rheader.test( elem.nodeName );\n\t\t},\n\n\t\tinput: function( elem ) {\n\t\t\treturn rinputs.test( elem.nodeName );\n\t\t},\n\n\t\tbutton: function( elem ) {\n\t\t\treturn nodeName( elem, \"input\" ) && elem.type === \"button\" ||\n\t\t\t\tnodeName( elem, \"button\" );\n\t\t},\n\n\t\ttext: function( elem ) {\n\t\t\treturn nodeName( elem, \"input\" ) && elem.type === \"text\";\n\t\t},\n\n\t\t// Position-in-collection\n\t\tfirst: createPositionalPseudo( function() {\n\t\t\treturn [ 0 ];\n\t\t} ),\n\n\t\tlast: createPositionalPseudo( function( _matchIndexes, length ) {\n\t\t\treturn [ length - 1 ];\n\t\t} ),\n\n\t\teq: createPositionalPseudo( function( _matchIndexes, length, argument ) {\n\t\t\treturn [ argument < 0 ? argument + length : argument ];\n\t\t} ),\n\n\t\teven: createPositionalPseudo( function( matchIndexes, length ) {\n\t\t\tvar i = 0;\n\t\t\tfor ( ; i < length; i += 2 ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t} ),\n\n\t\todd: createPositionalPseudo( function( matchIndexes, length ) {\n\t\t\tvar i = 1;\n\t\t\tfor ( ; i < length; i += 2 ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t} ),\n\n\t\tlt: createPositionalPseudo( function( matchIndexes, length, argument ) {\n\t\t\tvar i;\n\n\t\t\tif ( argument < 0 ) {\n\t\t\t\ti = argument + length;\n\t\t\t} else if ( argument > length ) {\n\t\t\t\ti = length;\n\t\t\t} else {\n\t\t\t\ti = argument;\n\t\t\t}\n\n\t\t\tfor ( ; --i >= 0; ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t} ),\n\n\t\tgt: createPositionalPseudo( function( matchIndexes, length, argument ) {\n\t\t\tvar i = argument < 0 ? argument + length : argument;\n\t\t\tfor ( ; ++i < length; ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t} )\n\t}\n};\n\njQuery.expr.pseudos.nth = jQuery.expr.pseudos.eq;\n\n// Add button/input type pseudos\nfor ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {\n\tjQuery.expr.pseudos[ i ] = createInputPseudo( i );\n}\nfor ( i in { submit: true, reset: true } ) {\n\tjQuery.expr.pseudos[ i ] = createButtonPseudo( i );\n}\n\n// Easy API for creating new setFilters\nfunction setFilters() {}\nsetFilters.prototype = jQuery.expr.pseudos;\njQuery.expr.setFilters = new setFilters();\n\nfunction addCombinator( matcher, combinator, base ) {\n\tvar dir = combinator.dir,\n\t\tskip = combinator.next,\n\t\tkey = skip || dir,\n\t\tcheckNonElements = base && key === \"parentNode\",\n\t\tdoneName = done++;\n\n\treturn combinator.first ?\n\n\t\t// Check against closest ancestor/preceding element\n\t\tfunction( elem, context, xml ) {\n\t\t\twhile ( ( elem = elem[ dir ] ) ) {\n\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\treturn matcher( elem, context, xml );\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t} :\n\n\t\t// Check against all ancestor/preceding elements\n\t\tfunction( elem, context, xml ) {\n\t\t\tvar oldCache, outerCache,\n\t\t\t\tnewCache = [ dirruns, doneName ];\n\n\t\t\t// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching\n\t\t\tif ( xml ) {\n\t\t\t\twhile ( ( elem = elem[ dir ] ) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\t\tif ( matcher( elem, context, xml ) ) {\n\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\twhile ( ( elem = elem[ dir ] ) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\t\touterCache = elem[ jQuery.expando ] || ( elem[ jQuery.expando ] = {} );\n\n\t\t\t\t\t\tif ( skip && nodeName( elem, skip ) ) {\n\t\t\t\t\t\t\telem = elem[ dir ] || elem;\n\t\t\t\t\t\t} else if ( ( oldCache = outerCache[ key ] ) &&\n\t\t\t\t\t\t\toldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {\n\n\t\t\t\t\t\t\t// Assign to newCache so results back-propagate to previous elements\n\t\t\t\t\t\t\treturn ( newCache[ 2 ] = oldCache[ 2 ] );\n\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t// Reuse newcache so results back-propagate to previous elements\n\t\t\t\t\t\t\touterCache[ key ] = newCache;\n\n\t\t\t\t\t\t\t// A match means we're done; a fail means we have to keep checking\n\t\t\t\t\t\t\tif ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) {\n\t\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t};\n}\n\nfunction elementMatcher( matchers ) {\n\treturn matchers.length > 1 ?\n\t\tfunction( elem, context, xml ) {\n\t\t\tvar i = matchers.length;\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( !matchers[ i ]( elem, context, xml ) ) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn true;\n\t\t} :\n\t\tmatchers[ 0 ];\n}\n\nfunction multipleContexts( selector, contexts, results ) {\n\tvar i = 0,\n\t\tlen = contexts.length;\n\tfor ( ; i < len; i++ ) {\n\t\tfind( selector, contexts[ i ], results );\n\t}\n\treturn results;\n}\n\nfunction condense( unmatched, map, filter, context, xml ) {\n\tvar elem,\n\t\tnewUnmatched = [],\n\t\ti = 0,\n\t\tlen = unmatched.length,\n\t\tmapped = map != null;\n\n\tfor ( ; i < len; i++ ) {\n\t\tif ( ( elem = unmatched[ i ] ) ) {\n\t\t\tif ( !filter || filter( elem, context, xml ) ) {\n\t\t\t\tnewUnmatched.push( elem );\n\t\t\t\tif ( mapped ) {\n\t\t\t\t\tmap.push( i );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn newUnmatched;\n}\n\nfunction setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {\n\tif ( postFilter && !postFilter[ jQuery.expando ] ) {\n\t\tpostFilter = setMatcher( postFilter );\n\t}\n\tif ( postFinder && !postFinder[ jQuery.expando ] ) {\n\t\tpostFinder = setMatcher( postFinder, postSelector );\n\t}\n\treturn markFunction( function( seed, results, context, xml ) {\n\t\tvar temp, i, elem, matcherOut,\n\t\t\tpreMap = [],\n\t\t\tpostMap = [],\n\t\t\tpreexisting = results.length,\n\n\t\t\t// Get initial elements from seed or context\n\t\t\telems = seed ||\n\t\t\t\tmultipleContexts( selector || \"*\",\n\t\t\t\t\tcontext.nodeType ? [ context ] : context, [] ),\n\n\t\t\t// Prefilter to get matcher input, preserving a map for seed-results synchronization\n\t\t\tmatcherIn = preFilter && ( seed || !selector ) ?\n\t\t\t\tcondense( elems, preMap, preFilter, context, xml ) :\n\t\t\t\telems;\n\n\t\tif ( matcher ) {\n\n\t\t\t// If we have a postFinder, or filtered seed, or non-seed postFilter\n\t\t\t// or preexisting results,\n\t\t\tmatcherOut = postFinder || ( seed ? preFilter : preexisting || postFilter ) ?\n\n\t\t\t\t// ...intermediate processing is necessary\n\t\t\t\t[] :\n\n\t\t\t\t// ...otherwise use results directly\n\t\t\t\tresults;\n\n\t\t\t// Find primary matches\n\t\t\tmatcher( matcherIn, matcherOut, context, xml );\n\t\t} else {\n\t\t\tmatcherOut = matcherIn;\n\t\t}\n\n\t\t// Apply postFilter\n\t\tif ( postFilter ) {\n\t\t\ttemp = condense( matcherOut, postMap );\n\t\t\tpostFilter( temp, [], context, xml );\n\n\t\t\t// Un-match failing elements by moving them back to matcherIn\n\t\t\ti = temp.length;\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( ( elem = temp[ i ] ) ) {\n\t\t\t\t\tmatcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ( seed ) {\n\t\t\tif ( postFinder || preFilter ) {\n\t\t\t\tif ( postFinder ) {\n\n\t\t\t\t\t// Get the final matcherOut by condensing this intermediate into postFinder contexts\n\t\t\t\t\ttemp = [];\n\t\t\t\t\ti = matcherOut.length;\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tif ( ( elem = matcherOut[ i ] ) ) {\n\n\t\t\t\t\t\t\t// Restore matcherIn since elem is not yet a final match\n\t\t\t\t\t\t\ttemp.push( ( matcherIn[ i ] = elem ) );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tpostFinder( null, ( matcherOut = [] ), temp, xml );\n\t\t\t\t}\n\n\t\t\t\t// Move matched elements from seed to results to keep them synchronized\n\t\t\t\ti = matcherOut.length;\n\t\t\t\twhile ( i-- ) {\n\t\t\t\t\tif ( ( elem = matcherOut[ i ] ) &&\n\t\t\t\t\t\t( temp = postFinder ? indexOf.call( seed, elem ) : preMap[ i ] ) > -1 ) {\n\n\t\t\t\t\t\tseed[ temp ] = !( results[ temp ] = elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Add elements to results, through postFinder if defined\n\t\t} else {\n\t\t\tmatcherOut = condense(\n\t\t\t\tmatcherOut === results ?\n\t\t\t\t\tmatcherOut.splice( preexisting, matcherOut.length ) :\n\t\t\t\t\tmatcherOut\n\t\t\t);\n\t\t\tif ( postFinder ) {\n\t\t\t\tpostFinder( null, results, matcherOut, xml );\n\t\t\t} else {\n\t\t\t\tpush.apply( results, matcherOut );\n\t\t\t}\n\t\t}\n\t} );\n}\n\nfunction matcherFromTokens( tokens ) {\n\tvar checkContext, matcher, j,\n\t\tlen = tokens.length,\n\t\tleadingRelative = jQuery.expr.relative[ tokens[ 0 ].type ],\n\t\timplicitRelative = leadingRelative || jQuery.expr.relative[ \" \" ],\n\t\ti = leadingRelative ? 1 : 0,\n\n\t\t// The foundational matcher ensures that elements are reachable from top-level context(s)\n\t\tmatchContext = addCombinator( function( elem ) {\n\t\t\treturn elem === checkContext;\n\t\t}, implicitRelative, true ),\n\t\tmatchAnyContext = addCombinator( function( elem ) {\n\t\t\treturn indexOf.call( checkContext, elem ) > -1;\n\t\t}, implicitRelative, true ),\n\t\tmatchers = [ function( elem, context, xml ) {\n\n\t\t\t// Support: IE 11+\n\t\t\t// IE sometimes throws a \"Permission denied\" error when strict-comparing\n\t\t\t// two documents; shallow comparisons work.\n\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\tvar ret = ( !leadingRelative && ( xml || context != outermostContext ) ) || (\n\t\t\t\t( checkContext = context ).nodeType ?\n\t\t\t\t\tmatchContext( elem, context, xml ) :\n\t\t\t\t\tmatchAnyContext( elem, context, xml ) );\n\n\t\t\t// Avoid hanging onto element\n\t\t\t// (see https://github.com/jquery/sizzle/issues/299)\n\t\t\tcheckContext = null;\n\t\t\treturn ret;\n\t\t} ];\n\n\tfor ( ; i < len; i++ ) {\n\t\tif ( ( matcher = jQuery.expr.relative[ tokens[ i ].type ] ) ) {\n\t\t\tmatchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];\n\t\t} else {\n\t\t\tmatcher = jQuery.expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches );\n\n\t\t\t// Return special upon seeing a positional matcher\n\t\t\tif ( matcher[ jQuery.expando ] ) {\n\n\t\t\t\t// Find the next relative operator (if any) for proper handling\n\t\t\t\tj = ++i;\n\t\t\t\tfor ( ; j < len; j++ ) {\n\t\t\t\t\tif ( jQuery.expr.relative[ tokens[ j ].type ] ) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn setMatcher(\n\t\t\t\t\ti > 1 && elementMatcher( matchers ),\n\t\t\t\t\ti > 1 && toSelector(\n\n\t\t\t\t\t\t// If the preceding token was a descendant combinator, insert an implicit any-element `*`\n\t\t\t\t\t\ttokens.slice( 0, i - 1 )\n\t\t\t\t\t\t\t.concat( { value: tokens[ i - 2 ].type === \" \" ? \"*\" : \"\" } )\n\t\t\t\t\t).replace( rtrimCSS, \"$1\" ),\n\t\t\t\t\tmatcher,\n\t\t\t\t\ti < j && matcherFromTokens( tokens.slice( i, j ) ),\n\t\t\t\t\tj < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ),\n\t\t\t\t\tj < len && toSelector( tokens )\n\t\t\t\t);\n\t\t\t}\n\t\t\tmatchers.push( matcher );\n\t\t}\n\t}\n\n\treturn elementMatcher( matchers );\n}\n\nfunction matcherFromGroupMatchers( elementMatchers, setMatchers ) {\n\tvar bySet = setMatchers.length > 0,\n\t\tbyElement = elementMatchers.length > 0,\n\t\tsuperMatcher = function( seed, context, xml, results, outermost ) {\n\t\t\tvar elem, j, matcher,\n\t\t\t\tmatchedCount = 0,\n\t\t\t\ti = \"0\",\n\t\t\t\tunmatched = seed && [],\n\t\t\t\tsetMatched = [],\n\t\t\t\tcontextBackup = outermostContext,\n\n\t\t\t\t// We must always have either seed elements or outermost context\n\t\t\t\telems = seed || byElement && jQuery.expr.find.TAG( \"*\", outermost ),\n\n\t\t\t\t// Use integer dirruns iff this is the outermost matcher\n\t\t\t\tdirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 );\n\n\t\t\tif ( outermost ) {\n\n\t\t\t\t// Support: IE 11+\n\t\t\t\t// IE sometimes throws a \"Permission denied\" error when strict-comparing\n\t\t\t\t// two documents; shallow comparisons work.\n\t\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\t\toutermostContext = context == document || context || outermost;\n\t\t\t}\n\n\t\t\t// Add elements passing elementMatchers directly to results\n\t\t\tfor ( ; ( elem = elems[ i ] ) != null; i++ ) {\n\t\t\t\tif ( byElement && elem ) {\n\t\t\t\t\tj = 0;\n\n\t\t\t\t\t// Support: IE 11+\n\t\t\t\t\t// IE sometimes throws a \"Permission denied\" error when strict-comparing\n\t\t\t\t\t// two documents; shallow comparisons work.\n\t\t\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\t\t\tif ( !context && elem.ownerDocument != document ) {\n\t\t\t\t\t\tsetDocument( elem );\n\t\t\t\t\t\txml = !documentIsHTML;\n\t\t\t\t\t}\n\t\t\t\t\twhile ( ( matcher = elementMatchers[ j++ ] ) ) {\n\t\t\t\t\t\tif ( matcher( elem, context || document, xml ) ) {\n\t\t\t\t\t\t\tpush.call( results, elem );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif ( outermost ) {\n\t\t\t\t\t\tdirruns = dirrunsUnique;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Track unmatched elements for set filters\n\t\t\t\tif ( bySet ) {\n\n\t\t\t\t\t// They will have gone through all possible matchers\n\t\t\t\t\tif ( ( elem = !matcher && elem ) ) {\n\t\t\t\t\t\tmatchedCount--;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Lengthen the array for every element, matched or not\n\t\t\t\t\tif ( seed ) {\n\t\t\t\t\t\tunmatched.push( elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// `i` is now the count of elements visited above, and adding it to `matchedCount`\n\t\t\t// makes the latter nonnegative.\n\t\t\tmatchedCount += i;\n\n\t\t\t// Apply set filters to unmatched elements\n\t\t\t// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`\n\t\t\t// equals `i`), unless we didn't visit _any_ elements in the above loop because we have\n\t\t\t// no element matchers and no seed.\n\t\t\t// Incrementing an initially-string \"0\" `i` allows `i` to remain a string only in that\n\t\t\t// case, which will result in a \"00\" `matchedCount` that differs from `i` but is also\n\t\t\t// numerically zero.\n\t\t\tif ( bySet && i !== matchedCount ) {\n\t\t\t\tj = 0;\n\t\t\t\twhile ( ( matcher = setMatchers[ j++ ] ) ) {\n\t\t\t\t\tmatcher( unmatched, setMatched, context, xml );\n\t\t\t\t}\n\n\t\t\t\tif ( seed ) {\n\n\t\t\t\t\t// Reintegrate element matches to eliminate the need for sorting\n\t\t\t\t\tif ( matchedCount > 0 ) {\n\t\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\t\tif ( !( unmatched[ i ] || setMatched[ i ] ) ) {\n\t\t\t\t\t\t\t\tsetMatched[ i ] = pop.call( results );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Discard index placeholder values to get only actual matches\n\t\t\t\t\tsetMatched = condense( setMatched );\n\t\t\t\t}\n\n\t\t\t\t// Add matches to results\n\t\t\t\tpush.apply( results, setMatched );\n\n\t\t\t\t// Seedless set matches succeeding multiple successful matchers stipulate sorting\n\t\t\t\tif ( outermost && !seed && setMatched.length > 0 &&\n\t\t\t\t\t( matchedCount + setMatchers.length ) > 1 ) {\n\n\t\t\t\t\tjQuery.uniqueSort( results );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Override manipulation of globals by nested matchers\n\t\t\tif ( outermost ) {\n\t\t\t\tdirruns = dirrunsUnique;\n\t\t\t\toutermostContext = contextBackup;\n\t\t\t}\n\n\t\t\treturn unmatched;\n\t\t};\n\n\treturn bySet ?\n\t\tmarkFunction( superMatcher ) :\n\t\tsuperMatcher;\n}\n\nfunction compile( selector, match /* Internal Use Only */ ) {\n\tvar i,\n\t\tsetMatchers = [],\n\t\telementMatchers = [],\n\t\tcached = compilerCache[ selector + \" \" ];\n\n\tif ( !cached ) {\n\n\t\t// Generate a function of recursive functions that can be used to check each element\n\t\tif ( !match ) {\n\t\t\tmatch = tokenize( selector );\n\t\t}\n\t\ti = match.length;\n\t\twhile ( i-- ) {\n\t\t\tcached = matcherFromTokens( match[ i ] );\n\t\t\tif ( cached[ jQuery.expando ] ) {\n\t\t\t\tsetMatchers.push( cached );\n\t\t\t} else {\n\t\t\t\telementMatchers.push( cached );\n\t\t\t}\n\t\t}\n\n\t\t// Cache the compiled function\n\t\tcached = compilerCache( selector,\n\t\t\tmatcherFromGroupMatchers( elementMatchers, setMatchers ) );\n\n\t\t// Save selector and tokenization\n\t\tcached.selector = selector;\n\t}\n\treturn cached;\n}\n\n/**\n * A low-level selection function that works with jQuery's compiled\n * selector functions\n * @param {String|Function} selector A selector or a pre-compiled\n * selector function built with jQuery selector compile\n * @param {Element} context\n * @param {Array} [results]\n * @param {Array} [seed] A set of elements to match against\n */\nfunction select( selector, context, results, seed ) {\n\tvar i, tokens, token, type, find,\n\t\tcompiled = typeof selector === \"function\" && selector,\n\t\tmatch = !seed && tokenize( ( selector = compiled.selector || selector ) );\n\n\tresults = results || [];\n\n\t// Try to minimize operations if there is only one selector in the list and no seed\n\t// (the latter of which guarantees us context)\n\tif ( match.length === 1 ) {\n\n\t\t// Reduce context if the leading compound selector is an ID\n\t\ttokens = match[ 0 ] = match[ 0 ].slice( 0 );\n\t\tif ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === \"ID\" &&\n\t\t\t\tcontext.nodeType === 9 && documentIsHTML &&\n\t\t\t\tjQuery.expr.relative[ tokens[ 1 ].type ] ) {\n\n\t\t\tcontext = ( jQuery.expr.find.ID(\n\t\t\t\tunescapeSelector( token.matches[ 0 ] ),\n\t\t\t\tcontext\n\t\t\t) || [] )[ 0 ];\n\t\t\tif ( !context ) {\n\t\t\t\treturn results;\n\n\t\t\t// Precompiled matchers will still verify ancestry, so step up a level\n\t\t\t} else if ( compiled ) {\n\t\t\t\tcontext = context.parentNode;\n\t\t\t}\n\n\t\t\tselector = selector.slice( tokens.shift().value.length );\n\t\t}\n\n\t\t// Fetch a seed set for right-to-left matching\n\t\ti = matchExpr.needsContext.test( selector ) ? 0 : tokens.length;\n\t\twhile ( i-- ) {\n\t\t\ttoken = tokens[ i ];\n\n\t\t\t// Abort if we hit a combinator\n\t\t\tif ( jQuery.expr.relative[ ( type = token.type ) ] ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif ( ( find = jQuery.expr.find[ type ] ) ) {\n\n\t\t\t\t// Search, expanding context for leading sibling combinators\n\t\t\t\tif ( ( seed = find(\n\t\t\t\t\tunescapeSelector( token.matches[ 0 ] ),\n\t\t\t\t\trsibling.test( tokens[ 0 ].type ) &&\n\t\t\t\t\t\ttestContext( context.parentNode ) || context\n\t\t\t\t) ) ) {\n\n\t\t\t\t\t// If seed is empty or no tokens remain, we can return early\n\t\t\t\t\ttokens.splice( i, 1 );\n\t\t\t\t\tselector = seed.length && toSelector( tokens );\n\t\t\t\t\tif ( !selector ) {\n\t\t\t\t\t\tpush.apply( results, seed );\n\t\t\t\t\t\treturn results;\n\t\t\t\t\t}\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Compile and execute a filtering function if one is not provided\n\t// Provide `match` to avoid retokenization if we modified the selector above\n\t( compiled || compile( selector, match ) )(\n\t\tseed,\n\t\tcontext,\n\t\t!documentIsHTML,\n\t\tresults,\n\t\t!context || rsibling.test( selector ) && testContext( context.parentNode ) || context\n\t);\n\treturn results;\n}\n\n// Initialize against the default document\nsetDocument();\n\njQuery.find = find;\n\n// These have always been private, but they used to be documented as part of\n// Sizzle so let's maintain them for now for backwards compatibility purposes.\nfind.compile = compile;\nfind.select = select;\nfind.setDocument = setDocument;\nfind.tokenize = tokenize;\n\nfunction dir( elem, dir, until ) {\n\tvar matched = [],\n\t\ttruncate = until !== undefined;\n\n\twhile ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {\n\t\tif ( elem.nodeType === 1 ) {\n\t\t\tif ( truncate && jQuery( elem ).is( until ) ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tmatched.push( elem );\n\t\t}\n\t}\n\treturn matched;\n}\n\nfunction siblings( n, elem ) {\n\tvar matched = [];\n\n\tfor ( ; n; n = n.nextSibling ) {\n\t\tif ( n.nodeType === 1 && n !== elem ) {\n\t\t\tmatched.push( n );\n\t\t}\n\t}\n\n\treturn matched;\n}\n\nvar rneedsContext = jQuery.expr.match.needsContext;\n\n// rsingleTag matches a string consisting of a single HTML element with no attributes\n// and captures the element's name\nvar rsingleTag = /^<([a-z][^\\/\\0>:\\x20\\t\\r\\n\\f]*)[\\x20\\t\\r\\n\\f]*\\/?>(?:<\\/\\1>|)$/i;\n\nfunction isObviousHtml( input ) {\n\treturn input[ 0 ] === \"<\" &&\n\t\tinput[ input.length - 1 ] === \">\" &&\n\t\tinput.length >= 3;\n}\n\n// Implement the identical functionality for filter and not\nfunction winnow( elements, qualifier, not ) {\n\tif ( typeof qualifier === \"function\" ) {\n\t\treturn jQuery.grep( elements, function( elem, i ) {\n\t\t\treturn !!qualifier.call( elem, i, elem ) !== not;\n\t\t} );\n\t}\n\n\t// Single element\n\tif ( qualifier.nodeType ) {\n\t\treturn jQuery.grep( elements, function( elem ) {\n\t\t\treturn ( elem === qualifier ) !== not;\n\t\t} );\n\t}\n\n\t// Arraylike of elements (jQuery, arguments, Array)\n\tif ( typeof qualifier !== \"string\" ) {\n\t\treturn jQuery.grep( elements, function( elem ) {\n\t\t\treturn ( indexOf.call( qualifier, elem ) > -1 ) !== not;\n\t\t} );\n\t}\n\n\t// Filtered directly for both simple and complex selectors\n\treturn jQuery.filter( qualifier, elements, not );\n}\n\njQuery.filter = function( expr, elems, not ) {\n\tvar elem = elems[ 0 ];\n\n\tif ( not ) {\n\t\texpr = \":not(\" + expr + \")\";\n\t}\n\n\tif ( elems.length === 1 && elem.nodeType === 1 ) {\n\t\treturn jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];\n\t}\n\n\treturn jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {\n\t\treturn elem.nodeType === 1;\n\t} ) );\n};\n\njQuery.fn.extend( {\n\tfind: function( selector ) {\n\t\tvar i, ret,\n\t\t\tlen = this.length,\n\t\t\tself = this;\n\n\t\tif ( typeof selector !== \"string\" ) {\n\t\t\treturn this.pushStack( jQuery( selector ).filter( function() {\n\t\t\t\tfor ( i = 0; i < len; i++ ) {\n\t\t\t\t\tif ( jQuery.contains( self[ i ], this ) ) {\n\t\t\t\t\t\treturn true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} ) );\n\t\t}\n\n\t\tret = this.pushStack( [] );\n\n\t\tfor ( i = 0; i < len; i++ ) {\n\t\t\tjQuery.find( selector, self[ i ], ret );\n\t\t}\n\n\t\treturn len > 1 ? jQuery.uniqueSort( ret ) : ret;\n\t},\n\tfilter: function( selector ) {\n\t\treturn this.pushStack( winnow( this, selector || [], false ) );\n\t},\n\tnot: function( selector ) {\n\t\treturn this.pushStack( winnow( this, selector || [], true ) );\n\t},\n\tis: function( selector ) {\n\t\treturn !!winnow(\n\t\t\tthis,\n\n\t\t\t// If this is a positional/relative selector, check membership in the returned set\n\t\t\t// so $(\"p:first\").is(\"p:last\") won't return true for a doc with two \"p\".\n\t\t\ttypeof selector === \"string\" && rneedsContext.test( selector ) ?\n\t\t\t\tjQuery( selector ) :\n\t\t\t\tselector || [],\n\t\t\tfalse\n\t\t).length;\n\t}\n} );\n\n// Initialize a jQuery object\n\n// A central reference to the root jQuery(document)\nvar rootjQuery,\n\n\t// A simple way to check for HTML strings\n\t// Prioritize #id over to avoid XSS via location.hash (trac-9521)\n\t// Strict HTML recognition (trac-11290: must start with <)\n\t// Shortcut simple #id case for speed\n\trquickExpr = /^(?:\\s*(<[\\w\\W]+>)[^>]*|#([\\w-]+))$/,\n\n\tinit = jQuery.fn.init = function( selector, context ) {\n\t\tvar match, elem;\n\n\t\t// HANDLE: $(\"\"), $(null), $(undefined), $(false)\n\t\tif ( !selector ) {\n\t\t\treturn this;\n\t\t}\n\n\t\t// HANDLE: $(DOMElement)\n\t\tif ( selector.nodeType ) {\n\t\t\tthis[ 0 ] = selector;\n\t\t\tthis.length = 1;\n\t\t\treturn this;\n\n\t\t// HANDLE: $(function)\n\t\t// Shortcut for document ready\n\t\t} else if ( typeof selector === \"function\" ) {\n\t\t\treturn rootjQuery.ready !== undefined ?\n\t\t\t\trootjQuery.ready( selector ) :\n\n\t\t\t\t// Execute immediately if ready is not present\n\t\t\t\tselector( jQuery );\n\n\t\t} else {\n\n\t\t\t// Handle obvious HTML strings\n\t\t\tmatch = selector + \"\";\n\t\t\tif ( isObviousHtml( match ) ) {\n\n\t\t\t\t// Assume that strings that start and end with <> are HTML and skip\n\t\t\t\t// the regex check. This also handles browser-supported HTML wrappers\n\t\t\t\t// like TrustedHTML.\n\t\t\t\tmatch = [ null, selector, null ];\n\n\t\t\t// Handle HTML strings or selectors\n\t\t\t} else if ( typeof selector === \"string\" ) {\n\t\t\t\tmatch = rquickExpr.exec( selector );\n\t\t\t} else {\n\t\t\t\treturn jQuery.makeArray( selector, this );\n\t\t\t}\n\n\t\t\t// Match html or make sure no context is specified for #id\n\t\t\t// Note: match[1] may be a string or a TrustedHTML wrapper\n\t\t\tif ( match && ( match[ 1 ] || !context ) ) {\n\n\t\t\t\t// HANDLE: $(html) -> $(array)\n\t\t\t\tif ( match[ 1 ] ) {\n\t\t\t\t\tcontext = context instanceof jQuery ? context[ 0 ] : context;\n\n\t\t\t\t\t// Option to run scripts is true for back-compat\n\t\t\t\t\t// Intentionally let the error be thrown if parseHTML is not present\n\t\t\t\t\tjQuery.merge( this, jQuery.parseHTML(\n\t\t\t\t\t\tmatch[ 1 ],\n\t\t\t\t\t\tcontext && context.nodeType ? context.ownerDocument || context : document$1,\n\t\t\t\t\t\ttrue\n\t\t\t\t\t) );\n\n\t\t\t\t\t// HANDLE: $(html, props)\n\t\t\t\t\tif ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {\n\t\t\t\t\t\tfor ( match in context ) {\n\n\t\t\t\t\t\t\t// Properties of context are called as methods if possible\n\t\t\t\t\t\t\tif ( typeof this[ match ] === \"function\" ) {\n\t\t\t\t\t\t\t\tthis[ match ]( context[ match ] );\n\n\t\t\t\t\t\t\t// ...and otherwise set as attributes\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tthis.attr( match, context[ match ] );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\treturn this;\n\n\t\t\t\t// HANDLE: $(#id)\n\t\t\t\t} else {\n\t\t\t\t\telem = document$1.getElementById( match[ 2 ] );\n\n\t\t\t\t\tif ( elem ) {\n\n\t\t\t\t\t\t// Inject the element directly into the jQuery object\n\t\t\t\t\t\tthis[ 0 ] = elem;\n\t\t\t\t\t\tthis.length = 1;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\n\t\t\t// HANDLE: $(expr) & $(expr, $(...))\n\t\t\t} else if ( !context || context.jquery ) {\n\t\t\t\treturn ( context || rootjQuery ).find( selector );\n\n\t\t\t// HANDLE: $(expr, context)\n\t\t\t// (which is just equivalent to: $(context).find(expr)\n\t\t\t} else {\n\t\t\t\treturn this.constructor( context ).find( selector );\n\t\t\t}\n\t\t}\n\n\t};\n\n// Give the init function the jQuery prototype for later instantiation\ninit.prototype = jQuery.fn;\n\n// Initialize central reference\nrootjQuery = jQuery( document$1 );\n\nvar rparentsprev = /^(?:parents|prev(?:Until|All))/,\n\n\t// Methods guaranteed to produce a unique set when starting from a unique set\n\tguaranteedUnique = {\n\t\tchildren: true,\n\t\tcontents: true,\n\t\tnext: true,\n\t\tprev: true\n\t};\n\njQuery.fn.extend( {\n\thas: function( target ) {\n\t\tvar targets = jQuery( target, this ),\n\t\t\tl = targets.length;\n\n\t\treturn this.filter( function() {\n\t\t\tvar i = 0;\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tif ( jQuery.contains( this, targets[ i ] ) ) {\n\t\t\t\t\treturn true;\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t},\n\n\tclosest: function( selectors, context ) {\n\t\tvar cur,\n\t\t\ti = 0,\n\t\t\tl = this.length,\n\t\t\tmatched = [],\n\t\t\ttargets = typeof selectors !== \"string\" && jQuery( selectors );\n\n\t\t// Positional selectors never match, since there's no _selection_ context\n\t\tif ( !rneedsContext.test( selectors ) ) {\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tfor ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {\n\n\t\t\t\t\t// Always skip document fragments\n\t\t\t\t\tif ( cur.nodeType < 11 && ( targets ?\n\t\t\t\t\t\ttargets.index( cur ) > -1 :\n\n\t\t\t\t\t\t// Don't pass non-elements to jQuery#find\n\t\t\t\t\t\tcur.nodeType === 1 &&\n\t\t\t\t\t\t\tjQuery.find.matchesSelector( cur, selectors ) ) ) {\n\n\t\t\t\t\t\tmatched.push( cur );\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );\n\t},\n\n\t// Determine the position of an element within the set\n\tindex: function( elem ) {\n\n\t\t// No argument, return index in parent\n\t\tif ( !elem ) {\n\t\t\treturn ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;\n\t\t}\n\n\t\t// Index in selector\n\t\tif ( typeof elem === \"string\" ) {\n\t\t\treturn indexOf.call( jQuery( elem ), this[ 0 ] );\n\t\t}\n\n\t\t// Locate the position of the desired element\n\t\treturn indexOf.call( this,\n\n\t\t\t// If it receives a jQuery object, the first element is used\n\t\t\telem.jquery ? elem[ 0 ] : elem\n\t\t);\n\t},\n\n\tadd: function( selector, context ) {\n\t\treturn this.pushStack(\n\t\t\tjQuery.uniqueSort(\n\t\t\t\tjQuery.merge( this.get(), jQuery( selector, context ) )\n\t\t\t)\n\t\t);\n\t},\n\n\taddBack: function( selector ) {\n\t\treturn this.add( selector == null ?\n\t\t\tthis.prevObject : this.prevObject.filter( selector )\n\t\t);\n\t}\n} );\n\nfunction sibling( cur, dir ) {\n\twhile ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}\n\treturn cur;\n}\n\njQuery.each( {\n\tparent: function( elem ) {\n\t\tvar parent = elem.parentNode;\n\t\treturn parent && parent.nodeType !== 11 ? parent : null;\n\t},\n\tparents: function( elem ) {\n\t\treturn dir( elem, \"parentNode\" );\n\t},\n\tparentsUntil: function( elem, _i, until ) {\n\t\treturn dir( elem, \"parentNode\", until );\n\t},\n\tnext: function( elem ) {\n\t\treturn sibling( elem, \"nextSibling\" );\n\t},\n\tprev: function( elem ) {\n\t\treturn sibling( elem, \"previousSibling\" );\n\t},\n\tnextAll: function( elem ) {\n\t\treturn dir( elem, \"nextSibling\" );\n\t},\n\tprevAll: function( elem ) {\n\t\treturn dir( elem, \"previousSibling\" );\n\t},\n\tnextUntil: function( elem, _i, until ) {\n\t\treturn dir( elem, \"nextSibling\", until );\n\t},\n\tprevUntil: function( elem, _i, until ) {\n\t\treturn dir( elem, \"previousSibling\", until );\n\t},\n\tsiblings: function( elem ) {\n\t\treturn siblings( ( elem.parentNode || {} ).firstChild, elem );\n\t},\n\tchildren: function( elem ) {\n\t\treturn siblings( elem.firstChild );\n\t},\n\tcontents: function( elem ) {\n\t\tif ( elem.contentDocument != null &&\n\n\t\t\t// Support: IE 11+\n\t\t\t//