$(function(){
	
	// slide-down images on homepage
	$('#body_home #push li').hover(function(){
		$(this).find('img').animate({top:'139px'},{queue:false,duration:500});
	}, function(){
		$(this).find('img').animate({top:'0px'},{queue:false,duration:500});
	});

	$('#gallery').gallerify();		
	
});

jQuery.fn.gallerify = function() {
	return this.each(function(){
		var images = $('img.thumb',this);
		images.hide().css({opacity:0});
		$(images[0]).show().css({opacity:1});
		
		if (images.length > 1) {
			$(this).after('<ul id="gallery_changer"></ul>');
			var changer = $('+ul',this);
			images.each(function(){
				var numberLink = (images.index(this)+1).toString();
				if (numberLink.length == 1) numberLink = '0' + numberLink;
				$('<li><a href="#">'+numberLink+'</a></li>').click(showImage).appendTo(changer);
			});
			$('li:first',changer).addClass('first current');
		}

		function showImage() {
			$(this).addClass('current').siblings().removeClass('current');
			var clicked = this;
			images.each(function(){
				if ($(this).is(':visible')) {
					$(this).animate({opacity:0},200,function(){
						$(this).hide();
						$(images[$(clicked).parent().children('li').index(clicked)]).css({display:'block'}).animate({opacity:1},200);
					});
				}
			});
			return false;
		}
	});
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}