function QuickSearch(){
	var str=document.QSearch.Searchkeys.value;
	str=str.replace(/^\s+/,"");
	document.QSearch.Searchkeys.value=str;
	if(str.length==0)
	{
			alert("Please enter a Keyword to search");
			document.QSearch.Searchkeys.value="";
			document.QSearch.Searchkeys.focus();
			return false;
	}
	else if(!checkChar(str))
	{
		return false;
	}
	else
	{
		document.QSearch.Searchkeys.value=str;
		document.QSearch.action="https://synergy.wipro.com/NASApp/com/WiproCareers.jsp?inner=QuickSearch";
		document.QSearch.submit();
		return true;
	}
}

function checkChar(str)
{

	var Rule1= /^[a-zA-Z0-9]+|^[.][a-zA-Z]+/;
	var Rule2 = /[^a-zA-Z0-9,+#.\s]/;
	var Rule3=/^\d+$/;
	if(!str.match(Rule1))
	{
		alert("Please enter alphanumeric text only");
		document.QSearch.Searchkeys.value="";
		return false;
	}
	else if(str.match(Rule2))
	{
		alert("'+' ',' '#' '.' only allowed as a special character");
		document.QSearch.Searchkeys.value="";
		return false;
	}else if(str.match(Rule3))
	{
		alert("Text should be alphanumeric ");
		document.QSearch.Searchkeys.value="";
		return false;
	}
	return true;
}