function Showbox(_this,boxid,style_class,none_id){
   var idname=document.getElementById(boxid);
   var _none_id=document.getElementById(none_id);
   
   var wid= $("#"+boxid+"").parent().height();
	idname.className="";
	_none_id.style.display="none";
	
	_this.onmouseover=function(){idname.className=style_class;_none_id.style.display="block";_this.style.display="none";}
	//_this.onmouseout=function(){idname.className="";_none_id.style.display="none";_this.style.display="block"}
	//_none_id.onmouseover=function(){idname.className=style_class;_none_id.style.display="block";_this.style.display="none"}
	//_none_id.onmouseout=function(){idname.className="";_none_id.style.display="none";_this.style.display="block"}
	changeheight(boxid,_this,none_id);
}
function changeheight(thisid,_this,oldht)
{
	var wid= $("#"+thisid+"").parent().height();
	var thisht=$(_this).height();
	var newht=$("#"+oldht+"").height();
	var ht=wid-thisht+newht;
	  //alert(thisid);
	//   alert(newht);
	 // alert(wid+"||"+ht);
	// alert(ht);
    $("#"+thisid+"").parent().prev().css("height",ht);
  //  var names=$("#"+thisid+"").parent().prev().attr("class");
 
	}
	function changeheights(_this,boxid,style_class,none_id)
{
	 var idname=document.getElementById(boxid);
   var _none_id=document.getElementById(none_id);
	idname.className="";
	_none_id.style.display="none";
	idname.className="";_none_id.style.display="none";_this.style.display="block"
	var wid= $("#"+boxid+"").parent().height();
	var thisht=$(_this).height();
	var newht=$("#"+none_id+"").height();
	var ht=wid+thisht-newht;
	  //alert(thisid);
	//   alert(newht);
	 // alert(wid+"||"+ht);
	alert("aa");
    $("#"+thisid+"").parent().prev().css("height",ht);
 
	}

function toggle_nav(obj,num,typeid,class_Name,Titid)
{
 for (i = 1; i<= num; i++ )
 {
  var sub_nav = document.getElementById(typeid+i);
  var Tit_nav = document.getElementById(Titid+i);
  if (obj == i)
  {
  Tit_nav.className=class_Name;
   sub_nav.style.display = "block";
  }
  else
  { Tit_nav.className="";
    sub_nav.style.display = "none";
  }
 }
}

function slideLine(ul, delay, speed, lh) {
var slideBox = (typeof ul == 'string')?document.getElementById(ul):ul;
var delay = delay||1000, speed=speed||20, lh = lh||20;
var tid = null, pause = false;
var start = function() {
tid=setInterval(slide, speed);
}
var slide = function() {
if (pause) return;
slideBox.scrollTop += 2;
if (slideBox.scrollTop % lh == 0) {
clearInterval(tid);
slideBox.appendChild(slideBox.getElementsByTagName('li')[0]);
slideBox.scrollTop = 0;
setTimeout(start, delay);
}
}
slideBox.onmouseover=function(){pause=true;}
slideBox.onmouseout=function(){pause=false;}
setTimeout(start, delay);
}

var seartxt;
function GetTypesSearch()
{

 var keyword1=$("#SearchText").val();

 if(keyword1!="")
 {
 $.ajax({                                                  
                   type: "post",                                               
                   url : "ReturnTypes.aspx",                                      
                   dataType:'html', 
     			   data: 'key='+escape(keyword1),
                   timeout:1000000,                                
                   error: function(){alert("查找时出错..");},      
                   success: function(html){
                     if(html!="")
                     {
                       $(".ser_xian").html(html);
                       $(".ser_xian").show();    
                     }
                     else
                     {
                      $(".ser_xian").hide();
                     }                                                              
                   }     
        });  

}
else
{
$(".ser_xian").hide();
}

}

function changetext()
{
seartxt=$("#SearchText").val();
}

function AddEvent(TargetObj, EventType, FunctionName){
    !document.all ? TargetObj.addEventListener(EventType, FunctionName, false) : TargetObj.attachEvent("on" + EventType, FunctionName);
}

function DelEvent(TargetObj, EventType, FunctionName){
    !document.all ? TargetObj.removeEventListener(EventType, FunctionName, false) : TargetObj.detachEvent("on" + EventType, FunctionName);
}

function changescolor(_this)
{
//nocolor();
$(_this).css("background","#3366CC");
//$(_this).attr("name","one");
//var tex=$(_this).text();
//var txtbox=document.getElementById("SearchText");
//DelEvent(txtbox,"propertychange",GetTypesSearch);

//$("#SearchText").attr("onpropertychange","");
//$("#SearchText").attr("value",tex);
}
function defaultcolor(_this)
{
//nocolor();
$(_this).css("background","");
//$(_this).attr("name","");
//$("#SearchText").attr("onpropertychange","GetTypesSearch()");

var txtbox=document.getElementById("SearchText");
//AddEvent(txtbox,"propertychange",GetTypesSearch);
}

function onclickli(_this)
{
var searc=$(_this).text();
$("#SearchText").attr("value",searc);
$(".ser_xian").hide();
$("#submit").click();
}


//function document.onkeydown()
//{
//if($(".ser_xian").css("display")!="none")
//{


//if(window.event.keyCode==40)//下
//{
// var thisli=$(".showuls").find("li[name=one]");
// var lastli=$(".showuls :last-child");
// var txt=thisli.text();
////var txtbox=document.getElementById("SearchText");
////DelEvent(txtbox,"propertychange",GetTypesSearch);
// if(txt=="")//一个都未选中时
// {
// thisli=$(".showuls :first-child");
// thisli.css("background","#3366CC");
// thisli.attr("name","one");
// }
// else if(thisli.attr("value")==lastli.attr("value"))//最后一行时
// {
// thisli.css("background","");
// thisli.attr("name","");
// thisli=$(".showuls :first-child");
// thisli.css("background","#3366CC");
// thisli.attr("name","one");
// }
// else
// {
// thisli.css("background","");
// thisli.attr("name","");
// thisli.next().css("background","#3366CC");
// thisli.next().attr("name","one");
// thisli=thisli.next();
// }
// 
//  $("#SearchText").attr("onpropertychange","");
//  
//  $("#SearchText").attr("value",thisli.text());

//}
//else if(window.event.keyCode==38)//上
//{
////var txtbox=document.getElementById("SearchText");
////DelEvent(txtbox,"propertychange",GetTypesSearch);
// $("#SearchText").attr("onpropertychange","");

// var thisli=$(".showuls").find("li[name=one]");
// var lastli=$(".showuls :first-child");
// var txt=thisli.text();

// if(txt=="")//一个都未选中时
// {
// thisli=$(".showuls :last-child");
// thisli.css("background","#3366CC");
// thisli.attr("name","one");
// }
// else if(thisli.attr("value")==lastli.attr("value"))//最后一行时
// {
// thisli.css("background","");
// thisli.attr("name","");
// thisli=$(".showuls :last-child");
// thisli.css("background","#3366CC");
// thisli.attr("name","one");
// }
// else
// {
// thisli.css("background","");
// thisli.attr("name","");
// thisli.prev().css("background","#3366CC");
// thisli.prev().attr("name","one");
// thisli=thisli.prev();
// }
// 
//$("#SearchText").attr("value",thisli.text());
// 
//}

//else
//{
//var txtbox=document.getElementById("SearchText");
////AddEvent(txtbox,"propertychange",GetTypesSearch);
//}

//}


//}
function nocolor()//清空背景色
{
$(".showuls").find("li").css("background","");
$(".showuls").find("li").attr("name","");

}