$(document).ready(function()
{
	$("a.popup").click(function(event){
		event.preventDefault();
		window.open(this.href,"popup","width=400,height=390");
	});
	
	$("a.popup2").click(function(event){
		event.preventDefault();
		window.open(this.href,"popup2","width=480,height=450");
	});
	
	$("a.popup3").click(function(event){
		event.preventDefault();
		window.open(this.href,"popup2","width=640,height=450");
	});
	
});