$(document).ready(function(){
	$(".qrcode_dennisangdotcom").modelbox();
	$('.share_facebook').popupWindow({
		centerBrowser: 1,
		height: 700,
		width: 1000
	}); 
	$('.share_twitter').popupWindow({
		centerBrowser: 1,
		height: 500,
		width: 500
	}); 
})