$(document).ready(function($) {
		
	$("#iframe-popup").dialog({
		modal: true,
		autoOpen: false,
		width: 860,
		height: 760,
		close: function(){
			$("#iframe-popup").children("iframe").attr('src','');
		}
	});	
		
	$("#iframe-popup").children("iframe").css("border","0");
	
	$(".iframe-open").click(function(){
		var page = $(this).attr('page');
		$("#iframe-popup").children("iframe").attr('src', page);
		$("#iframe-popup").dialog("open");
	});
	
	$(".iframe-open").children('div').removeClass('article-image');
	$(".iframe-open").children('div').addClass('center-image');
		
});