function get_notifications() {
	$.get(SITE_URL + 'ajax/get_notifications', function(data) {
		if(data.length > 0) {
			$('#notifications').append(data).slideDown();
		}
	});
}

$.fn.alternateRowColors = function() {
    $('tbody tr:odd', this).removeClass('even').addClass('odd');
    $('tbody tr:even', this).removeClass('odd').addClass('even');
    return this;
};

$(document).ready(function() {
	$(".tab_content").hide(); // hide all content
	$("ul.tabs li:first").addClass("active").show(); // activate first tab
	$(".tab_content:first").show(); // show first tab content

	// onClick event
	$("ul.tabs li").click(function() {

		$("ul.tabs li").removeClass("active"); // remove any "active" class
		$(this).addClass("active"); // add "active" class to selected tab
		$(".tab_content").hide(); // hide all tab content

		var activeTab = $(this).find("a").attr("href");
		$(activeTab).fadeIn(); // fade in the active tab content
		return false;
	});

	$('#notifications').hide();
	get_notifications();
	setInterval('get_notifications()', '5000');
});

/*
 * Tables
 */
$(document).ready(function() {
    var settings = {
        table_class : 'tableList'
    };

    // add or delete "hover" class on mouseOver event
    $('.' + settings.table_class + ' tbody tr').hover(function() {
        $(this).addClass("hover");
    }, function() {
        $(this).removeClass("hover");
    });

    // add or delete "selected" class if a row is selected via checkbox
    $('.' + settings.table_class + ' tbody input:checkbox').click(function() {
        if ($(this).attr('checked') == true) {
            $(this).parent().parent().addClass('selected');
        } else {
            $(this).parent().parent().removeClass('selected');
        }
    });

    // alternate table rows
    $('.' + settings.table_class).each(function() {
        var table = $(this);
        table.alternateRowColors(table);
    });

    /*
     * Pagination
     */
    $('.paginated').each(function() {
        var currentPage = 0;
        var numPerPage = 6;
        var table = $(this);

        table.bind('repaginate', function() {
            var start = currentPage * numPerPage;
            var end = (currentPage + 1) * numPerPage;
            table.find('tbody tr').slice(start, end).show().end().slice(0, start).hide().end().slice(end).hide().end();
        });

        var numRows = table.find('tbody tr').length;
        var numPages = Math.ceil(numRows / numPerPage);

        var $pager = $('<div class="pagination"></div>');
        var $pagelist = $('<ul></ul>');

        $pagelist.append('<li class="pages">Seite:</li>');

        for (var page = 0; page < numPages; page++) {
            $('<li class="page-number">' + (page + 1) + '</li>').bind('click', {'newPage': page}, function(event) {
                currentPage = event.data['newPage'];
                table.trigger('repaginate');

                $(this).addClass('active').siblings().removeClass('active');
           }).appendTo($pagelist).addClass('clickable');
        }

        $pagelist.find('li.page-number:first').addClass('active');
        $pager.append($pagelist);
        $pager.insertAfter(table);

        table.trigger('repaginate');
    });
});