$(document).ready(function(){
	$("div#image-container a, a.thumb").click(function () {
		var source = $(this).attr("href");
		var title = $(this).attr("title");
		$("body").append('<div class="dialog"><img src="'+ source +'" alt=""></div>');
		$(".dialog img").load(function () {
		  var dWidth = ($(this).width());
		  var dHeight = ($(this).height());
		  $('.dialog').dialog({
				width: dWidth+40,
				height: dHeight+60,
				modal: true,
				title: title,
				position: 'center',
				close: function(event, ui) { 
					$(this).remove();
				}
			});
		});
	});
	
	$("#submit").hover(function() { 
			$(this).addClass("hover"); 
		}, function() { 
			$(this).removeClass("hover"); 
	});
});