function AddFavourite(){ 
        url = "http://www.zjgzfcg.org"; 
        title = "张家港市政府采购网";
        window.external.AddFavorite(url,title); 
    }
    function doPrint()   
    {   
        bdhtml=window.document.body.innerHTML;   
        sprnstr= "<!--startprint-->";   
        eprnstr= "<!--endprint-->";   
        //prnhtml=bdhtml.substring(bdhtml.indexOf(sprnstr)+17,bdhtml.length());   
        prnhtml=bdhtml.substring(bdhtml.indexOf(sprnstr)+17,bdhtml.indexOf(eprnstr));   
        window.document.body.innerHTML=prnhtml;   
        //alert(prnhtml);
        window.print();   
   } 
  function SetHomePage(praOBJ)   
  {     
  praOBJ.style.behavior="url(#default#homepage)";   
  praOBJ.sethomepage("http://www.zjgzfcg.org");   
  }