
<!--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 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_JOB = "请输入职位名称";
var HEAD_KEY_NEWS = "请输入您感兴趣的关键词";
function OnHeaderMenuClick(index,category)
{
    ChangeMenu(index); 
    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;                    
    
    var theKey = document.getElementById("txtheaderKey");
    
    if(theKey.value == HEAD_KEY_COMPANY 
        || theKey.value == HEAD_KEY_PRODUCT 
        || theKey.value == HEAD_KEY_TRADE 
        || theKey.value == HEAD_KEY_JOB
        || theKey.value == HEAD_KEY_NEWS)
    {            
        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 == "job")    
            theKey.value = HEAD_KEY_JOB;
        
        if(category == "news") 
            theKey.value = HEAD_KEY_NEWS;
    }    
}
function ThroughSearch()
{
    var theKey = document.getElementById("txtheaderKey");
    if(theKey.value.trim() == ""
	    ||theKey.value.trim() == HEAD_KEY_COMPANY
        || theKey.value.trim() == HEAD_KEY_PRODUCT
        || theKey.value.trim() == HEAD_KEY_TRADE
        || theKey.value.trim() == HEAD_KEY_JOB
        || theKey.value.trim() == HEAD_KEY_NEWS)
    {
        theKey.focus();
	theKey.value="";
        alert("请输入关键字");
		return;
    }  else{

       document.getElementById("through_btn").href="http://company.search.mainone.com/t_d.aspx?keyword="+escape(theKey.value.trim() )+"&searchtype="+lastHeaderMenuCategory;
       document.getElementById("through_btn").target="_blank"; 
    }  
}

function GetOpenFeat()
{
    return "menubar=1,toolbar=1,resizable=1,scrollbars=1,status=1,location=1,left=" + window.screen.width / 2 + ",top=0";
}
function OnThroughResult(url)
{                        
    var theKey = document.getElementById("txtheaderKey").value;
    if(theKey.trim()!="")
        theKey = escape(theKey);
        
    if(lastHeaderMenuCategory == "company")    
        window.open("http://company.search.mainone.com/s_c.aspx?keyword=" + theKey + "&ElementID=&for=company&type=bykeyword&Page=0","",GetOpenFeat());
        
    if(lastHeaderMenuCategory == "product")    
        window.open("http://product.search.mainone.com/s_p.aspx?keyword=" + theKey + "&ElementID=&for=product&type=bykeyword&Page=0","",GetOpenFeat());
        
    if(lastHeaderMenuCategory == "trade")    
        window.open("http://trade.search.mainone.com/s_sd.aspx?keyword=" + theKey + "&ElementID=&for=supply&type=bykeyword&Page=0","",GetOpenFeat());
        
    if(lastHeaderMenuCategory == "job")    
        window.open("http://job.mainone.com/JobSearchList.aspx?JobName=" + theKey,"",GetOpenFeat());
    
    if(lastHeaderMenuCategory == "news") 
        window.open("http://news.search.mainone.com/?key=" + theKey,"",GetOpenFeat());    
        
    if(url != "")
        window.open(url,"",GetOpenFeat());
}
function OnSearch()
{    
    var theKey = document.getElementById("txtheaderKey").value;
    if(theKey.trim() == ""
	    ||theKey.trim() == HEAD_KEY_COMPANY
        || theKey.trim() == HEAD_KEY_PRODUCT
        || theKey.trim() == HEAD_KEY_TRADE
        || theKey.trim() == HEAD_KEY_JOB
        || theKey.trim() == HEAD_KEY_NEWS) 	
	    {
	    //theKey = "";	
	    alert("请输入关键字！");
	    return false;
	    }
	else
	{	    
        theKey = escape(theKey);
    //-------------------------------------------------
   
    var m_action="";
        
    if(lastHeaderMenuCategory == "company")    
        m_action="http://company.search.mainone.com/s_c.aspx?keyword=" + theKey + "&ElementID=&for=company&type=bykeyword&Page=0";
        
    if(lastHeaderMenuCategory == "product")    
        m_action="http://product.search.mainone.com/s_p.aspx?keyword=" + theKey + "&ElementID=&for=product&type=bykeyword&Page=0";
        
    if(lastHeaderMenuCategory == "trade")    
        m_action="http://trade.search.mainone.com/s_sd.aspx?keyword=" + theKey + "&ElementID=&for=supply&type=bykeyword&Page=0";
        
    if(lastHeaderMenuCategory == "job")    
        m_action="http://job.mainone.com/JobSearchList.aspx?JobName=" + theKey;
    
    if(lastHeaderMenuCategory == "news") 
        m_action="http://news.search.mainone.com/?key=" + theKey;
    
     document.getElementById("headerForm").action=m_action;
    document.getElementById("headerForm").target="_blank";
    document.getElementById("headerForm").submit();
                
    return false;
    }
}


function Reload()
{
    window.location.href = window.location.href;        
}
window.setTimeout("Reload()",3600000);

function AddFavorite()
{
   window.external.AddFavorite(document.location.href,document.title);
}
<!--页眉搜索结束-->

<!--产品卖场滚动-->

    
<!--产品卖场滚动结束-->

<!--搜索页尾-->
var lastFootMenuIndex = 3;
var lastFootMenuCategory = "product";
function OnFootMenuClick(index,category)
{
    ChangeMenu(index);
    if(index == lastFootMenuIndex)    
        return;
    var theSep,theMenu;

    
    theMenu = document.getElementById("Footmenu" + lastFootMenuIndex);
    if(theMenu)
        theMenu.className = "footso_linormal";
    theMenu = document.getElementById("Footmenu" + index);
    if(theMenu)
        theMenu.className = "footso_lisel";    
        
    lastFootMenuIndex = index;
    lastFootMenuCategory = category;                    
    
    var theKey = document.getElementById("txtFootKey");
    
    if(theKey.value == HEAD_KEY_COMPANY 
        || theKey.value == HEAD_KEY_PRODUCT 
        || theKey.value == HEAD_KEY_TRADE 
        || theKey.value == HEAD_KEY_JOB
        || theKey.value == HEAD_KEY_NEWS)
    {            
        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 == "job")    
            theKey.value = HEAD_KEY_JOB;
        
        if(category == "news") 
            theKey.value = HEAD_KEY_NEWS;
    }      
}
function OnFootSearch()
{    
    var theKey = document.getElementById("txtFootKey").value;
    if(theKey.trim() == ""
	    ||theKey.trim() == HEAD_KEY_COMPANY
        || theKey.trim() == HEAD_KEY_PRODUCT
        || theKey.trim() == HEAD_KEY_TRADE
        || theKey.trim() == HEAD_KEY_JOB
        || theKey.trim() == HEAD_KEY_NEWS) 	
	    {
	    //theKey = "";	
	    alert("请输入关键字！");
	    return false;
	    }
	else	    
        theKey = escape(theKey);
    //-------------------------------------------------
   
    var m_action="";
        
    if(lastFootMenuCategory == "company")    
        m_action="http://company.search.mainone.com/s_c.aspx?keyword=" + theKey + "&ElementID=&for=company&type=bykeyword&Page=0";
        
    if(lastFootMenuCategory == "product")    
        m_action="http://product.search.mainone.com/s_p.aspx?keyword=" + theKey + "&ElementID=&for=product&type=bykeyword&Page=0";
        
    if(lastFootMenuCategory == "trade")    
        m_action="http://trade.search.mainone.com/s_sd.aspx?keyword=" + theKey + "&ElementID=&for=supply&type=bykeyword&Page=0";
        
    if(lastFootMenuCategory == "job")    
        m_action="http://job.mainone.com/JobSearchList.aspx?JobName=" + theKey;
    
    if(lastFootMenuCategory == "news") 
        m_action="http://news.search.mainone.com/?key=" + theKey;
    
     document.getElementById("FootForm").action=m_action;
    document.getElementById("FootForm").target="_blank";
    document.getElementById("FootForm").submit();
                
    return false;
}

<!--搜索页尾结束-->

<!--新闻特版搜索-->
    function newssearch()
    {
       var newskeys=document.getElementById("news_key").value;
       var newsurl="http://info.search.mainone.com/?key="+newskeys
       window.open(newsurl);
    }
   <!--新闻特版结束-->
   
   <!--产品服务滚动-->
   

   <!--产品服务滚动结束-->
   
   <!--求购信息切换-->
   function showObj(flag)
{
    var objID0="supply";
    var objID1="demand";
    var objID0="cooper"; 
    var objID="supply";
    var obj_navID="supply_nav"; 
    var obj_moreID="supply_more"; 
    
    for(var i=0;i<3;i++)
    {     
            if(i==0)
            {
                 objID="supply";
                 obj_navID="supply_nav";
                 obj_moreID="supply_more"
            }  
            if(i==1)
            {
                 objID="demand";
                 obj_navID="demand_nav";
                 obj_moreID="demand_more"
            }
            if(i==2)
            {
                 objID="cooper";
                 obj_navID="cooper_nav";
                 obj_moreID="cooper_more"
            }
           document.getElementById(objID).style.display="none";
           document.getElementById(obj_moreID).style.display="none"; 
           document.getElementById(obj_navID).className="t_normal";
    } 
    if(flag==0)
    {
         objID="supply";
         obj_navID="supply_nav";
         obj_moreID="supply_more"
    }  
    if(flag==1)
    {
         objID="demand";
         obj_navID="demand_nav";
         obj_moreID="demand_more"
    }
    if(flag==2)
    {
         objID="cooper";
         obj_navID="cooper_nav";
         obj_moreID="cooper_more"
    } 
    document.getElementById(objID).style.display="block";
    document.getElementById(obj_moreID).style.display=""; 
    document.getElementById(obj_navID).className="t_nav";
}
   <!--求购信息切换结束-->
   
   <!--字母推荐切换-->
    var curStatus=false;
function showReAlphabet(flag)
{
    var navID = "reAlphabet";
    var contentID="libraryList"; 
    var vocationID="vocationList"; 
    for(var i=0;i<3;i++)
    {
        var number = i.toString(); 
        navID = "reAlphabet"+number;
        vocationID="vocationList"+number;
        document.getElementById(navID).className="";
        contentID = "libraryList"+number;
        document.getElementById(contentID).style.display="none";
        document.getElementById(vocationID).style.display="none";
    }  
    if(flag==0)
    {
        navID = "reAlphabet0";
        contentID="libraryList0";
        vocationID="vocationList0";
    }   
    if(flag==1)
    {
        navID = "reAlphabet1";
        contentID="libraryList1";
        vocationID="vocationList1";
    }  
    if(flag==2)
    {
        navID = "reAlphabet2";
        contentID="libraryList2";
        vocationID="vocationList2";
    }  
    temp = flag.toString();
    document.getElementById(navID).className="cur";
    document.getElementById(contentID).style.display="";   
   document.getElementById(vocationID).style.display="";    
     
}
   <!--字母推荐切换结束-->
   
    <!--联盟推荐切换-->
   function showAlliance(flag)
{
    var obj="showAlliance1";
    if(flag==1)
    {
        obj = "showAlliance2";
        document.getElementById("showAlliance1").style.display="none";
        document.getElementById(obj).style.display="";
    } 
    else
   {
        obj = "showAlliance1";
        document.getElementById("showAlliance2").style.display="none";
        document.getElementById(obj).style.display="";        
   }  
} 

function menu_leftover(newid,sign)
{
    if(newid!=lastHeaderMenuIndex)
    {
     if(sign&&document.getElementById("headermenu" + newid))
     {
        document.getElementById("headermenu" + newid).className="menu_overleft";
        document.getElementById("headermenu" + newid+"_"+newid).className="menu_overright";
     } 
     else
     {
        document.getElementById("headermenu" + newid).className="menu_normalleft1";
        document.getElementById("headermenu" + newid+"_"+newid).className="menu_normalright1";    
     }  
    }
}
function menu_leftover1(newid,sign)
{

     if(sign&&document.getElementById("headermenu" + newid))
     {
        document.getElementById("headermenu" + newid).className="menu_overleft1";
        document.getElementById("headermenu" + newid+"_"+newid).className="menu_overright1";
     } 
     else
     {
        document.getElementById("headermenu" + newid).className="menu_normalleft";
        document.getElementById("headermenu" + newid+"_"+newid).className="menu_normalright";    
     }  
}
   <!--联盟推荐切换结束-->
  
  function showt10secAD()
  {
    var obj = document.getElementById('t10secAD');
     if(obj){
         obj.style.display='block';
         obj = document.getElementById('main_ad');
         if(obj){
            obj.style.display='none';       
         }  
         setTimeout("hidden10secAD()",10000);
     } 
  } 
 function hidden10secAD()
  {
    var obj = document.getElementById('t10secAD');
     if(obj){
        obj.style.display='none';
        obj = document.getElementById('main_ad');
         if(obj){
             obj.style.display='block';   
         }
     } 
  }