var $GLOBAL_VAR={
		"_text":"",
		"_arr":null,
		"_count":0,
		"_num":0,
		"_select":null,
		"_out_select":null,
		"_flag":true
	};
var $callback={
	"hidden":function(){
			if($GLOBAL_VAR._flag)
				$dt._div.style.display = "none";
		},
	"input_event":function(event){
			var _e = event || window.event;
			if ($GLOBAL_VAR._text == $dt._tbox.value || _e.keyCode == "40" || _e.keyCode == "38") {
				$o.move(_e);
			} else {
				$GLOBAL_VAR._count=0;
				$GLOBAL_VAR._text = $dt._tbox.value;
				if(_e.keyCode=="13"){
					$callback.hidden();
				}else{
					$util.createElement($o.updatelist);
				}
			}
		}
	};
var Operator=function(){
	this.updatelist=function(){
			if(text.length<1){
				$dt._div.style.display = "none";
				return;
			}
			$GLOBAL_VAR._arr = text.split("|");
			var _t;
			var _html = "";
			for (var _i = 0; _i < $GLOBAL_VAR._arr.length-1; _i++) {
				_t=$GLOBAL_VAR._arr[_i].split(",");
				_html+=$pro._htmls[0]+_t[0]
					+$pro._htmls[1]+(_i+1)
					+$pro._htmls[2]+_t[1]
					+$pro._htmls[3]+_t[0]
					+$pro._htmls[4];
			}
			_html+=$pro._htmls[5];
		
			$dt._div.innerHTML = _html;
			
			$dt._div.style.display = "block";
			$dt._div.onmouseover=function(){
					$GLOBAL_VAR._flag=false;
				};
			$dt._div.onmouseout=function(){
					$GLOBAL_VAR._flag=true;
				};
			$GLOBAL_VAR._num = $GLOBAL_VAR._arr.length - 1;
		};
	this.xg=function(){
			$GLOBAL_VAR._arr = text.split("|");
			var _t;
			var _html = "";
			for (var _i = 0; _i < $GLOBAL_VAR._arr.length-1; _i++) {
				if(_i==10)
					continue;
				_t=$GLOBAL_VAR._arr[_i].split(",");
				if(_t[0].length>10 || _t[0]==$dt._tbox.value)
					continue;
				_html+=$pro._xghtmls[0]+_t[0]
					+$pro._xghtmls[1]+_t[0]
					+$pro._xghtmls[2];
			}
			if(_html.length<1)
				$util.get("CorrSearch").style.display="none";
			return _html;
		};
	this.move=function(_e){
			if (_e.keyCode == "40") {
				$GLOBAL_VAR._count++;
				if ($GLOBAL_VAR._count > $GLOBAL_VAR._num) {
					$GLOBAL_VAR._count = 1;
				}
				this.moveDown();
			}
			if (_e.keyCode == "38") {
				$GLOBAL_VAR._count--;
				if ($GLOBAL_VAR._count < 1) {
					$GLOBAL_VAR._count = $GLOBAL_VAR._num;
				}
				this.moveUp();
			}
		};
	this.moveUp=function(){
			$GLOBAL_VAR._select = $util.get("d_"+$GLOBAL_VAR._count);
			
			if($GLOBAL_VAR._count==$GLOBAL_VAR._num)
				$GLOBAL_VAR._out_select = $util.get("d_1");
			else
				$GLOBAL_VAR._out_select = $util.get("d_"+($GLOBAL_VAR._count+1));
			$GLOBAL_VAR._out_select.style.backgroundColor="";
			$GLOBAL_VAR._select.style.backgroundColor = "#efefef";
			$dt._tbox.value = $GLOBAL_VAR._arr[$GLOBAL_VAR._count-1].split(",")[0];
		};
	this.moveDown=function(){
			$GLOBAL_VAR._select = $util.get("d_"+$GLOBAL_VAR._count);
		
			if($GLOBAL_VAR._count==1)
				$GLOBAL_VAR._out_select = $util.get("d_"+$GLOBAL_VAR._num);
			else
				$GLOBAL_VAR._out_select = $util.get("d_"+($GLOBAL_VAR._count-1));
			$GLOBAL_VAR._out_select.style.backgroundColor="";
			$GLOBAL_VAR._select.style.backgroundColor = "#efefef";
			$dt._tbox.value = $GLOBAL_VAR._arr[$GLOBAL_VAR._count-1].split(",")[0];
		};
	this.selectText=function(_d){
			$GLOBAL_VAR._flag=true;
			$dt._tbox.value=_d.title;
			$callback.hidden();
			window.location.href="#"+_d.title;
		};
	this.over=function(_d){
			_d.style.backgroundColor = "#efefef";
		};
	this.out=function(_d){
			_d.style.backgroundColor = "";
		};
	};
var MyUtil=function(){
	this.get=function(_id){
		return document.getElementById(_id);
		};
		
	this.createElement=function(_callback){
		if($dt._tbox.value.length<1){
			$dt._div.style.display = "none";
			return;
		}
		var flag=function(){if(_callback==null)	return;};
		var _element=null;
		var _e=this.get($pro._script_id);
		if(_e)
			_e.parentNode.removeChild(_e);

		_element=document.createElement("script");
		_element.id=$pro._script_id;
		_element.src = $pro._action+($dt._tbox.value);   
		_element.type = "text/javascript";   
		document.getElementsByTagName("head")[0].appendChild(_element); 
		
		if(document.all){   
			_element.onreadystatechange = function(){//IE用   
					var state = _element.readyState;   
					if (state == "loaded" || state == "interactive" || state == "complete") {
							if(_callback==null){
								return;
							}
							_callback(); 
					}   
				};   
		} else {
			flag();
			_element.onload = _callback;//FF用   
		}   
		};
	};
var Properties={
	"_action" : "#",
	"_input" : "keyword",
	"_div" : "Se_tip",
	"_script_id" : "_rs",
	"_htmls": new Array(
				"<div onmouseover=\"$o.over(this)\" onclick=\"$o.selectText(this)\" title=\"",
				"\" onmouseout=\"$o.out(this)\" id=\"d_",
				"\" class=\"Se_tip_item\"><em>约",
				"条</em><span>",
				"</span></div>",
				"<div class=\"Se_tip_close\"><a href=\"javascript:void(0)\" onclick=\"javascript:this.parentNode.parentNode.style.display='none';\">关闭</a></div>"
				),
	"_xghtmls": new Array(
				"<div><a href=\"Search?keyword=",
				"\">",
				"</a></div>"
				)
	};
var showList=function(){
		var html="";
		for(var i=0;i<list.length;i++){
			html+="<li><dl>"
				+"<dt><a target=\"_blank\" href=\"#"+list[i].id+".html\"><img onerror=\"this.src='#'\" src=\"#"+list[i].img_url+"\" alt=\""+list[i].name+"\" /></a></dt>"
				+"<dd class=\"p_Name\"><a target=\"_blank\" href=\"#"+list[i].id+".html\">"+list[i].name+"</a></dd>"
				+"<dd class=\"p_Price\">京东价格：<strong>￥"+list[i].price+"</strong></dd>"
				+"</dl></li>"
				;
		}
		document.getElementById("show_sale").innerHTML=html;
		
	};
var Dt=function (t,d){
	this._div=d;
	this._tbox=t;
	};
var $util=new MyUtil();
var $pro=Properties;
var $o=new Operator();


var $dt=new Dt($util.get($pro._input),$util.get($pro._div));
$dt._tbox.onkeyup=$callback.input_event;
$dt._tbox.onblur=$callback.hidden;
$util.createElement(null);