$(document).ready(function() {

	var FancyBoxOptions = {
		hideOnOverlayClick: true,
		hideOnContentClick: false,
		titleShow: false,
		autoDimensions: false,
		type: 'iframe',
		overlayOpacity: 0.6,
		overlayColor: '#000',
		width: 800,
		height: 600
	};

	$('.fancybox').each(function(i) {
		
		//override options
		FancyBoxOptions.width = isNaN($(this).attr('fancyboxwidth')) ? 800 : Number($(this).attr('fancyboxwidth'));
		FancyBoxOptions.height = isNaN($(this).attr('fancyboxheight')) ? 600 : Number($(this).attr('fancyboxheight'));
		
		//init
		$(this).fancybox(FancyBoxOptions);
	});
});