$(document).ready(function () {
	// Applies class of 'nomargin' to every fourth gallery li.
	$("#svGallery li:nth-child(4n)").addClass("nomargin");

	// Applies class of 'clearleft' to every fifth gallery li.
	$("#svGallery li:nth-child(4n+1)").addClass("clearleft");
	
	// Applies class of 'last' to every third reward/donation li.
	$(".grid_3u li:nth-child(3n)").addClass("last");
	$(".grid_3u li:nth-child(3n+1)").addClass("clearleft");
	
	// Create jump menu.
	$("#eclubMenu").change(function() {
		var url = $(this).attr("value");
		location.href = url; 
	});
});


$(window).load(function () {
	// Determines the height of the sidebar image and adds corresponding padding to primary div.
	var containerID = $("#container").attr("class");
	
	if (containerID != "sysHome") {
		var imgHeight = $("#sidebar-image").height();
		$("#primary").css("padding-bottom", (imgHeight + "px"));
		$(".sidebar").css("padding-bottom", (imgHeight + "px"));
	}
});