
<!--页眉搜索-->
if(!String.trim)
{
    String.prototype.trim = function ()
    {	
	    return this.replace(/(^\s*)|(\s*$)/g,"");		
    }
}

if(!String.equal)
{
    String.prototype.equal = function(str)
    {
        var x = this.trim().toUpperCase();
        var y = str.trim().toUpperCase();
        return x == y;        
    }
}
    
    
var lastHeaderMenuIndex = 3;
var lastHeaderMenuCategory = "product";
var gotoUrl="/products/default.aspx?keyword=";

var HEAD_KEY_COMPANY = "请输入公司关键词";
var HEAD_KEY_PRODUCT = "请输入产品关键词";
var HEAD_KEY_TRADE = "请输入商机关键词";
var HEAD_KEY_DAILI = "请输入代理名称";
var HEAD_KEY_NEWS = "请输入资讯关键词";
var HEAD_KEY_HEZUO = "请输入合作名称";
var HEAD_KEY_BIAOXUN= "请输入招标关键词";
var HEAD_KEY_HUIZHAN= "请输入会展关键词";
function OnHeaderMenuClick(index,category)
{

    if(index == lastHeaderMenuIndex)
        return;
    var theSep,theMenu;
    
    theMenu = document.getElementById("headermenu" + lastHeaderMenuIndex);
    if(theMenu)
    {
        theMenu.className = "";

    }   
    
    
    theMenu = document.getElementById("headermenu" + index);
    if(theMenu)
    {  
        theMenu.className = "on"; 
    }   
    lastHeaderMenuIndex = index;
    lastHeaderMenuCategory = category;                    
    getKeywordResponse(lastHeaderMenuCategory);

    var theKey = document.getElementById("txtheaderKey");
    
          
        if(category == "company")    
            theKey.value = HEAD_KEY_COMPANY;
            
        if(category == "product")    
            theKey.value = HEAD_KEY_PRODUCT;
            
        if(category == "trade")    
            theKey.value = HEAD_KEY_TRADE;
            
        if(category == "daili")    
            theKey.value = HEAD_KEY_DAILI;
        
        if(category == "news") 
            theKey.value = HEAD_KEY_NEWS;
        
        if(category == "biaoxun") 
            theKey.value = HEAD_KEY_BIAOXUN;
        if(category == "hezuo") 
            theKey.value = HEAD_KEY_HEZUO;
            if(category == "huizhan") 
            theKey.value = HEAD_KEY_HUIZHAN;
  
}

function OnThroughResult()
{                        
    var theKey = document.getElementById("txtheaderKey").value;
    if(theKey.trim()!="")
        theKey = escape(theKey.trim());
        
    if(lastHeaderMenuCategory == "company")   
   
    window.open("/company/default.aspx?keyword="+theKey);
        
    if(lastHeaderMenuCategory == "product")    
    window.open("/products/default.aspx?keyword="+theKey);
        
    if(lastHeaderMenuCategory == "trade")    
    window.open("/shangmao/search.aspx?smtype=%e6%b1%82%e8%b4%ad&&keyword="+theKey);
        
    if(lastHeaderMenuCategory == "daili")    
    window.open("/shangmao/search.aspx?smtype=%e4%bb%a3%e7%90%86&&keyword="+theKey);
    
    if(lastHeaderMenuCategory == "hezuo") 
    window.open("/shangmao/search.aspx?smtype=%e5%90%88%e4%bd%9c&&keyword="+theKey);
    if(lastHeaderMenuCategory == "biaoxun") 
    window.open("/biaoxun/default.aspx?keyword="+theKey);
    
   if(lastHeaderMenuCategory == "huizhan") 
    window.open("/news/search.aspx?cid=4&&keyword="+theKey);
    
    if(lastHeaderMenuCategory =="news")
    {
  window.open("/news/search.aspx?cid=2&&keyword="+theKey);
     // top.location.href="/news/search.aspx?cid=2&&keyword="+theKey;
    }
}
function getKeywordResponse(category)
{
var type;
 if(lastHeaderMenuCategory == "company")   
   {
  type=4;
 gotoUrl="/company/default.aspx?keyword=";
        }
    if(lastHeaderMenuCategory == "product")    
{type=3; 
 gotoUrl="/products/default.aspx?keyword=";

    }   
    if(lastHeaderMenuCategory == "trade")    
   {type=2;
 gotoUrl="/shangmao/search.aspx?smtype=%e6%b1%82%e8%b4%ad&&keyword=";
   }
        
    if(lastHeaderMenuCategory == "daili")    
  {type=5;
  gotoUrl="/shangmao/search.aspx?smtype=%e4%bb%a3%e7%90%86&&keyword=";
    }
    if(lastHeaderMenuCategory == "hezuo") 
 { type=6;
 gotoUrl="/shangmao/search.aspx?smtype=%e5%90%88%e4%bd%9c&&keyword=";
 }
    if(lastHeaderMenuCategory == "biaoxun") 
  { type=8;
  gotoUrl="/biaoxun/default.aspx?keyword=";
 }
  if(lastHeaderMenuCategory == "news") 
  { type=12;
  gotoUrl="/news/search.aspx?cid=2&&keyword=";
 }
 
  if(lastHeaderMenuCategory == "huizhan") 
  { type=11;
  gotoUrl="/news/search.aspx?cid=2&&cid=4&keyword=";
 }
 
AjaxForKeywork.getKeyWordByType(type,callbackfunction);
}
function  callbackfunction(response)
{
document.getElementById("topkeyword").innerHTML=""
var keyword;
var keywordstr="";
if(response!=null && response.value!=null && response.value!="")
   {
     keyword=response.value.split(',');
      for(var i=0;i<keyword.length-1;i++)
      {
      keywordstr += "<a href='"+gotoUrl+escape(keyword[i])+"'>"+keyword[i]+"</a>"+"&nbsp;&nbsp;";
      }
    document.getElementById("topkeyword").innerHTML=keywordstr; 
  }
 
}