// JavaScript Document
window.onload = clear;

function clear (){
	if(document.getElementById("keyword")){
	document.getElementById("keyword").onfocus = function clearKeyword () {
	document.getElementById("keyword").value = "";	
	}
	}
}

function validate_form()
{
	//alert(document.getElementById("keyword").value);
	if (document.getElementById("keyword").value == "")
	{
		alert('Keyword cannot be empty!');
		return false;
	}
	
	
	return true;
}