function gbtoutf8(szInput)
{ 
	 if (szInput== null || szInput==undefined) return "";
	 var wch,x,uch="",szRet="";
	 for (x=0; x<szInput.length; x++){
	  wch=szInput.charCodeAt(x);
	  if (!(wch & 0xFF80)){
	   szRet += szInput.charAt(x);
	  }
	  else if (!(wch & 0xF000)){
	   uch = "%" + (wch>>6 | 0xC0).toString(16) + "%" + (wch & 0x3F | 0x80).toString(16);
	   szRet += uch; 
	  }
	  else{
	   uch = "%" + (wch >> 12 | 0xE0).toString(16) + "%" + (((wch >> 6) & 0x3F) | 0x80).toString(16) + "%" + (wch & 0x3F | 0x80).toString(16);
	   szRet += uch; 
	  }
	 }
	 return(szRet);
	
}


function goizhisousearch()
{  var keyword=document.getElementById("izhisoukw").value.replace(/(^\s*)|(\s*$)/g,"");
   if(keyword=="")
   {
   document.getElementById("izhisoukw").focus();
   return;
   }
   var cid=document.izhisou_searchform.izhisoucid;
 
   var cidvalue="";

     for(var i=0;i<cid.length;i++)
       {
       if(cid[i].checked==true||cid[i].selected==true)
        {
	    cidvalue=cid[i].value;
	    }
 }
if(cidvalue=="h")
cidvalue="c";
   var url="http://www.izhisou.com/search.jsp?keyword="+gbtoutf8(keyword)+"&cid="+cidvalue;
   document.izhisou_searchform.action=url
   document.izhisou_searchform.submit();
   
}
function gowebchat()
{
var keyword=document.getElementById("izhisoukw").value.replace(/(^\s*)|(\s*$)/g,"");
   if(keyword=="")
   {
   document.getElementById("izhisoukw").focus();
   return;
   }
   var url="http://www.hdcm.com.cn/kwgowebchat.aspx?keyword="+keyword;
    var left=screen.width/2-250;
  var top=screen.height/2-250;
   window.open(url,'win','width=450,height=350,left='+left+',top='+top+',resizable=0,scrollbars=0,status=no,toolbar=no,location=no,menu=no');
}
function pressenter()
{
   if(event.keyCode==13)
   {
    goizhisousearch();
   }
}
var img=new Image()
img.src="http://www.hdcm.com.cn/izhisoubarstc.aspx?domain="+escape(document.domain)+"&url="+escape(document.location);