$(document).ready(function(){
		var usr = $("input[name=username]").attr("value");
		var prl = $("input[name=username]").attr("value");
		
	$("input[name=username]").focus(function(){
											  
			$(this).attr("value","");
				 							  });
	if(usr == ""){
	$("input[name=username]").blur(function(){
			$(this).attr("value","username");								 
											 });	
		}
		
		
		$("input[name=password]").focus(function(){
											  
			$(this).attr("value","");
				 							  });
	if(prl == ""){
	$("input[name=password]").blur(function(){
			$(this).attr("value","username");								 
											 });	
		}
		
						   });