function cleartext()
	 {
	 	document.doSearch.Search.value="";
	 }

// function to remove spaces from string start
function removespacesfromstring_forSearch(str)
{
var tempstr;
tempstr=str;
tempstr=tempstr.replace (/\s+/g, '');
return tempstr;
}
// function to remove spaces from string end	 
	// script tag validation for search function start
function FunScriptTagValidation_forSearch(data)
	{
		str=data.toLowerCase();
		str=removespacesfromstring_forSearch(str);
		var flag=true;
		if(str.indexOf("<script>")!=-1 || str.indexOf("</script>")!=-1 || str.indexOf("<script")!=-1 || str.indexOf("script>")!=-1 || str.indexOf("</script")!=-1)
		{
			flag=false;				
		}
		return flag;		
	}
// script tag validation for search function end
 function funGO()
{
if(FunScriptTagValidation_forSearch(document.doSearch.Search.value)==false)
{	
	alert("Please do not use Single quote, Semi colon, --  characters.");
	document.doSearch.Search.focus();
	return false;	
}
return true;		
}