var nMenuID = 0 ;
 
    var strUrl  =document.location.href;   
    var arr  = strUrl.split("/");

    if(arr != null && arr.length > 0 )
    {
        var strFileName = arr[arr.length -2] +"/"+arr[arr.length -1] ;
    }
    
    nMenuID = GetMenuID();
   
   if(nMenuID == 0)
    {
        try
        {
            if(nParentCatID != null)
            {     
                //strFileName = "/Product/HomeEle.aspx?cat_id="+nParentCatID;
                strFileName = "/"+nParentCatID+"/";
                nMenuID = GetMenuID(); 
            }
        }
        catch(e){}
    }
    //The third step : If There is no matching menu ,The default menu is referrer 
    if(nMenuID == 0)
    {
         strUrl = document.referrer;
         arr  = strUrl.split("/");
         if(arr != null && arr.length > 0 )
         {
            var strFileName = arr[arr.length -2] +"/"+arr[arr.length -1] ;            
            
         }
    
         nMenuID = GetMenuID(); 
         
         if(nMenuID == 0)
         {
            
         } 
              
    } 
    

    nMenuID = nMenuID==0?1:nMenuID;
    
    function GetMenuID()
    {
        if(strFileName.indexOf("jiatingjingshuishebei")>=0 || strFileName.indexOf("Product/HomeEle.aspx?cat_id=3")>=0)
        {
           nMenuID = 2; 
           
        }else if(strFileName.indexOf("jujiakongqijinghuaxilie")>=0 || strFileName.indexOf("Product/HomeEle.aspx?cat_id=2")>=0 && strFileName.indexOf("Product/HomeEle.aspx?cat_id=273")<0)
        {
           nMenuID = 3; 
            
        }else if(strFileName == "Product/GroupProductList.aspx" || strFileName.indexOf("Product/GroupProductList.aspx")>=0)
        {
           
            nMenuID = 17; 
        }else if(strFileName.indexOf("shenghuoxiaojiadian")>=0 || strFileName.indexOf("Product/HomeEle.aspx?cat_id=60")>=0)
        {
            nMenuID = 4; 
        }else if(strFileName.indexOf("chufangdianqi")>=0 || strFileName.indexOf("Product/HomeEle.aspx?cat_id=115")>=0)   
        {
             nMenuID = 5; 
             
        }else if(strFileName.indexOf("peijianhaocai")>=0 || strFileName.indexOf("Product/HomeEle.aspx?cat_id=273")>=0)   
        {
             nMenuID = 6; 
             
        }
        else if(strFileName.indexOf("chufangyongju")>=0 || strFileName.indexOf("Product/HomeEle.aspx?cat_id=243")>=0)   
        {
             nMenuID = 16; 
             
        }
        else if(strFileName.indexOf("peijianhaocai")>=0 || strFileName.indexOf("Product/HomeEle.aspx?cat_id=334")>=0)   
        {
             nMenuID = 18; 
             
        }
        else if(strFileName.indexOf("live")>=0 || strFileName.indexOf("dish")>=0)   
        {
             nMenuID = 7; 
             
        }
        else if(strFileName.indexOf("Comment")>=0)   
        {
             nMenuID = 15; 
             
        }
        else if(arr[arr.length -2] == "Comment")    
        {
            nMenuID = 7; 
            
        }
//        else if(arr[arr.length -2] == "Product")
//        {
//             nMenuID = 2; 
//        }else if(arr[arr.length-2] == "Order")
//        {
//             nMenuID = 2; 
//        }
        else if(strFileName=="PT/Default.aspx")
        {
            nMenuID=8;
        }
        else if(strFileName=="PT/layout/Guide.html")
        {
            nMenuID=9;
        }
        else if(strFileName.indexOf("PT/Agreement.aspx")>=0)
        {
            nMenuID=10;
        }
        else if(strFileName=="PT/BalanceInfo.aspx")
        {
            nMenuID=11;
        }
        else if(strFileName=="PT/layout/InfoCenter.html")
        {
            nMenuID=12;
        }
        else if(strFileName=="PT/Apply.aspx")
        {
            nMenuID=13;
           
        }
        else if(strFileName=="PT/Login.aspx")
        {
            nMenuID=11;
        }
        else if(strFileName.indexOf("PT/UserInfoUpdate.aspx")>=0)
        {
             nMenuID=11;
        }
        else if(strFileName=="PT/ReceivablesInfoUpdate.aspx")
        {
             nMenuID=11;
        }
        else if(strFileName=="PT/UpdatePwd.aspx")
        {
             nMenuID=11;
        }
        else if(strFileName=="PT/UnderUserOrderList.aspx")
        {
             nMenuID=11;
        }
        else if(strFileName=="PT/FindApply.aspx")
        {
             nMenuID=11;
        }
        else if(strFileName=="PT/UnderUserList.aspx")
        {
             nMenuID=11;
        }
         else if(strFileName=="PT/GetUrl.aspx")
        {
             nMenuID=11;
        }
        else if(strFileName=="PT/PT.aspx" || strFileName=="PT/pt.aspx")
        {
             nMenuID=8;
        }
        else if(strFileName=="PT/")
        {
             nMenuID=8;
        }else if(strFileName.indexOf("Index.aspx")>=0)
        {
            nMenuID = 1 ;
        }else if(strFileName.indexOf("UserCenter")>=0)
        {
            nMenuID = 14
        }

        return nMenuID;
    }

    switch(nMenuID)
    {
   
        case 1:
         document.getElementById("menu1").style.width="82px"; 
         document.getElementById("menu1").style.height="28px";      
         document.getElementById("menu1").style.display= "block";          
         document.getElementById("menu1").style.backgroundImage="url("+GetRequestUrl+"/images/index-n9415_07.jpg)";
         document.getElementById("span1").style.color="#4A4D4B";
         document.getElementById("span1").style.fontSize="13px";    
 
          var browser=navigator.appName 
        var b_version=navigator.appVersion 
        var version=b_version.split(";"); 
        var trim_Version=version[1].replace(/[ ]/g,"");  
         if(browser=="Microsoft Internet Explorer" && trim_Version=="MSIE6.0") 
         { 
            document.getElementById("menu1").style.paddingTop="0px";      
            document.getElementById("menu1").style.marginTop="0px";     
        } 

         break;         
         default:
             SetClass(nMenuID);
            break;
    }

    function  SetClass(nMenuID)
    {

         document.getElementById("menu"+nMenuID).style.width="82px";
         document.getElementById("menu"+nMenuID).style.height="28px";
         document.getElementById("menu"+nMenuID).style.display= "block";
         document.getElementById("menu"+nMenuID).style.backgroundImage="url("+GetRequestUrl+"/images/index-n9415_07.jpg)"; 
         document.getElementById("span"+nMenuID).style.color="#4A4D4B";
         document.getElementById("span"+nMenuID).style.fontSize="13px"; 
         var browser=navigator.appName 
         var b_version=navigator.appVersion 
         var version=b_version.split(";"); 
         var trim_Version=version[1].replace(/[ ]/g,"");  
         if(browser=="Microsoft Internet Explorer" && trim_Version=="MSIE6.0") 
         { 
            document.getElementById("menu"+nMenuID).style.paddingTop="0px";      
            document.getElementById("menu"+nMenuID).style.marginTop="0px";     
        } 
         
         
    }







//热门调查
function UserAnswer()
{
    if($("input[name='rdSearchItem']:checked").val() != undefined)
    {
        $.ajax
        ({ 
            type: "post", 
            url: "AjaxCommon.aspx",
            data: "RequestType=UserAnswer&SearchItem="+$("input[name='rdSearchItem']:checked").val(),
            dataType: "xml",
            cache: false,
            async: false,
            error: function(xml){
                alert('请刷新页面后重新投票!');
            },
            success: function(data)
            {
                if($(data).find("Item:eq(0)").text() == "2")
                    alert($(data).find("Item:eq(1)").text() + "，感谢您对小白购物的支持！");
                else
                    alert($(data).find("Item:eq(1)").text());
                window.open(GetRequestUrl+"/SubjectInfo.aspx");
            }
        });
    }
    else
    {
        alert("请选择您要投票的项!");
    }
}