// JavaScript Document

function displayPop(){
	var obj=document.getElementById('outer_div');
	var background=document.getElementById('overlay');
	 background.style.display='block';
			obj.style.display='block';


	
}


function hidePop(){
	var obj=document.getElementById('outer_div');
		var background=document.getElementById('overlay');

	obj.style.display='none';
		 background.style.display='none';

	
}