/**
 * YOOdrawer Joomla! Module
 *
 * @author    yootheme.com
 * @copyright Copyright (C) 2007 YOOtheme Ltd. & Co. KG. All rights reserved.
 * @license	 GNU/GPL
 */
var YOOdrawer = new Class({
    initialize: function (b, d, g) {
        this.setOptions({
            layout: "vertical",
            itemstyle: "top",
            shiftSize: 50,
            transition: Fx.Transitions.Expo.easeOut
        }, g);
        this.wrapper = $(b);
        this.items = $$(d);
        this.fx = new Fx.Elements(this.items, {
            wait: false,
            duration: 600,
            transition: this.options.transition
        });
        if (this.options.layout != "vertical") this.options.itemstyle = "left";
        var e = this,
            f = {};
        this.items.each(function (a, c) {
            f[c] = a.getStyle(this.options.itemstyle).toInt();
            a.addEvent("mouseenter", function () {
                e.itemFx(f, a, c)
            })
        }, this)
    },
    itemFx: function (b, d, g) {
        var e = {};
        d.addClass("active");
        this.items.each(function (f, a) {
            var c = f.getStyle(this.options.itemstyle).toInt();
            if (a >= g) {
                if (c != b[a]) e[a] = this.itemStyle(c, b[a])
            } else if (c != b[a] - this.options.shiftSize) e[a] = this.itemStyle(c, b[a] - this.options.shiftSize);
            a != g && f.removeClass("active")
        }, this);
        this.fx.start(e)
    },
    itemStyle: function (b, d) {
        return this.options.layout == "vertical" ? {
            top: [b, d]
        } : {
            left: [b, d]
        }
    }
});
YOOdrawer.implement(new Options);