function equalHeight(group) {
	var tallest = 0;
	group.each(function() {
		var thisHeight = $(this).height();
		
		if(thisHeight > tallest) {
			tallest = thisHeight;
		}

	});
	group.height(tallest);
}


function initMosaic() {
}

function scrollMosaic() {
	if ( (document.documentElement.scrollTop || document.body.scrollTop) > 150) {
		$(".mosaicTile").addClass("fixedPos");
	} else
		$(".mosaicTile").removeClass("fixedPos");
}

function initPackshots() {
	//$("a.packshot").children().css({opacity: 1});
	$("a.packshot").hover(function() {
		$(this).children().css({opacity: 0.85});
	}, function() {
		$(this).children().css({opacity: 1})
	});
}

function replaceStyles() {

	$('a.button').addClass('replaced').wrapInner('<span class="buttonC" />');
	$('a.button span').before('<span class="buttonL">&nbsp;</span>').after('<span class="buttonR">&nbsp;</span>');

}

	$(document).ready(function(){
		$('#topOfPage').click(function(e) {
			e.preventDefault();
			$('html,body').stop(true).animate({scrollTop:0},500);
		});
		replaceStyles();
		equalHeight($(".content .release-grid ul li"));
		equalHeight($(".footerContents ul.menu"));
		$(".article").css({'min-height': $(".sideBar").height()-20});
		initPackshots();
	});