var strUrl=location.href;
       var arrUrl=strUrl.split("/");
       var strPage=arrUrl[arrUrl.length-1];
       if(strPage=="index.aspx"||strPage=="")
       {
       document.getElementById("shouyeli").className="shouyeli";
       }
       else if(strPage=="brand.aspx")
       {
       document.getElementById("pingaili").className="shouyeli";
       }
       else if(strPage=="yuanzhuang.aspx")
       {
       document.getElementById("yuanzhuanli").className="shouyeli";
       }
      else if(strPage=="hotpro.aspx")
       {
       document.getElementById("renmaili").className="shouyeli";
       }
     else if(strPage=="reserve.aspx")
       {
       document.getElementById("kucengli").className="shouyeli";
       }
      else if(strPage=="Product_Comp.aspx")
       {
       document.getElementById("chanpingli").className="shouyeli";
       }
      else if(strPage=="news.aspx")
       {
       document.getElementById("zixunli").className="shouyeli";
       }
       else
       {}