function InitializeTabs () {
	$("#adminmenu > ul > li").addClass ("menu_button");
	$(".admincontent > div").addClass ("contenttab");
	$(".menu_button").on ('click.action', null, function (event) {
		var menuElement = $(this);
		var linkElement = menuElement.children ("a");
		var linkName = linkElement.attr ("href");
		
		$("*").removeClass ("current_tab");
		menuElement.addClass ("current_tab");
		$(linkName).addClass ("current_tab");
	});
}

function ApplyTabPermissions () {
	$("#adminmenu .menu_button").each (function () {
		if ($(this).children ("a").data ("permission")) {
			var perm = $(this).children ("a").data ("permission");
			if (HasPermission (perm)) {
				$(this).addClass ("allowed");
			}
		}
	});

	$("#adminmenu .allowed").first ().click ();
}