function Resetkey(obj)
 {
     if (obj.value == "Please enter the key words")
    {
        obj.value = ""
    }
 }

 function checkbox(obj)
 {
   var vobj = obj.previousSibling;
   if (vobj.value == "Please enter the key words" || vobj.value == "")
    {
        alert("Please enter the key words");
        return false;
    } 
    return true;
 }
function showChilds(src)
{
var targetNode=src.nextSibling;
if(targetNode.style.display=="none")
targetNode.style.display="block";
else
targetNode.style.display="none";
}
 	function surChkYes(obj)
	{
	if(obj.checked){
			document.getElementById('ctl00_ContentPlaceHolder1_ddlFeedback').style.display='none';
			document.getElementById('sur_n_SayMore').style.display='none';
			document.getElementById('ctl00_ContentPlaceHolder1_btnSubmit').disabled=false;
		}
	}
	function surChkNo(obj)
	{	if(obj.checked){
			document.getElementById('ctl00_ContentPlaceHolder1_ddlFeedback').style.display='';
			document.getElementById('ctl00_ContentPlaceHolder1_btnSubmit').disabled=true;
		}
	}
		function changeSur_n_More(selObj)
	{	var idx=selObj.selectedIndex;
		if(idx==0)
		{	document.getElementById("sur_n_SayMore").style.display='none';
			document.getElementById('ctl00_ContentPlaceHolder1_btnSubmit').disabled=true;
		}else{
			document.getElementById("sur_n_SayMore").style.display='';
			document.getElementById('ctl00_ContentPlaceHolder1_btnSubmit').disabled=false;
		}
	}
	function aa(srcElem)
{
 if(srcElem.parentNode.nextSibling.childNodes[0].style.display=='block')
    {
     srcElem.parentNode.nextSibling.childNodes[0].style.display='none';
     srcElem.src="/images/open.gif";
     return false;
    }
    
var objdivs = document.getElementsByTagName("ul");
 for(i=0;i<objdivs.length;i++)
{
    if(objdivs[i].className=="ullist")
    {
    objdivs[i].style.display='none';
    }
}
var imgobjs = document.getElementsByTagName("img");
 for(j=0;j<imgobjs.length;j++)
{
    if(imgobjs[j].id=="tagimg")
    {
      imgobjs[j].src='/images/open.gif';
    }
}

    srcElem.parentNode.nextSibling.childNodes[0].style.display='block';
    srcElem.src="/images/close.gif";

}
function isOpen(s) 
{ 
var patrn=/open.gif_/; 
if (!patrn.exec(s)) return false 
return true 
} 

function showFirst()
{
var objdivs = document.getElementsByTagName("ul");
   for(i=0;i<objdivs.length;i++)
   {
    if((objdivs[i].className=="ullist")&&(objdivs[i].style.display=='block'))
    {
       return false;
    }
  } 
      objdivs[0].style.display='block'; 
}