$(document).ready(function(){

	$('a[@href$=.jpg], a[@href$=.jpeg], a[@href$=.gif], a[@href$=.png]').prettyPhoto();

	$('.projects > div > h3').next().hide();
	$('.projects > div > h3 > em').hide();

	$('.projects > div > h3').hover(function(){ 
		$(this).find("em").css("background-color","#f00");
	},function() {
		$(this).find("em").css("background-color","#000");
	});


	$('.projects > div > h3').click(function(){
		$(this).next().slideToggle(500,function() {
			if ($(this).is(':hidden')) {
				$(this).prev().css("background-image","url(images/h3-arrow.gif)");
				$(this).prev().find("em").fadeOut();
			} else { 
				$(this).prev().css("background-image","url(images/h3-arrow_down.gif)");
				$(this).prev().find("em").fadeIn();
			}
		});
	});

/*
	$('.projects > div > dl > h5 > span').click(function(){
		$(this).parent().parent().slideToggle(500,function() {
			if ($(this).is(':hidden')) 
				$(this).prev().css("background-image","url(images/h3-arrow.gif)");
			else 
				$(this).prev().css("background-image","url(images/h3-arrow_down.gif)");
		});
	});
*/
	
	jQuery.easing.quart = function (x, t, b, c, d) { return -c * ((t=t/d-1)*t*t*t - 1) + b; };
	$('.link-top a').click(function () { $('html,body').animate({ scrollTop: 0 }, 500, 'quart'); });

	$('li > a[href*=#]').click(function() {
		if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'')
		&& location.hostname == this.hostname) {
			var $target = $(this.hash);
			$target = $target.length && $target
			|| $('[name=' + this.hash.slice(1) +']');
			if ($target.length) {
				var targetOffset = $target.offset().top;
				$('html,body')
				.animate({scrollTop: targetOffset}, 500);
				return false;
			}
		}
	});

});