// JavaScript Document
function val_search()
{
	reWhiteSpace = new RegExp(/^\s+$/);
if((document.getElementById("keyword").value==""||document.getElementById("keyword").value=="Enter Search Term"||document.getElementById("keyword").value.match(reWhiteSpace)))	
{
alert("Please Enter Search Term!");
document.getElementById('keyword').select();
document.getElementById("keyword").value='';
document.getElementById('keyword').focus();
return false;
}
}
function fill_value()
{
 if(document.getElementById("keyword").value=='')
 {
	 document.getElementById("keyword").value='Enter Search Term';
      return true; 
}
 
}
function clear_value()
{
	if(document.getElementById("keyword").value=='Enter Search Term')
	{
		document.getElementById("keyword").value='';
		return true;
		}
	
}