var TINY = {};

function T$(i) {
    return document.getElementById(i)
}
function T$$(e, p) {
    return p.getElementsByTagName(e)
}
TINY.accordion = function () {
    function slider(n) {
        this.n = n;
        this.a = []
    }
    slider.prototype.init = function (t, e, m, o, k) {
        var a = T$(t),
            i = s = 0,
            n = a.childNodes,
            l = n.length;
        this.s = k || 0;
        this.m = m || 0;
        for (i; i < l; i++) {
            var v = n[i];
            if (v.nodeType != 3) {
                this.a[s] = {};
                this.a[s].h = h = T$$(e, v)[0];
                this.a[s].c = c = T$$('div', v)[0];
                h.onclick = new Function(this.n + '.pr(0,' + s + ')');
                if (o == s) {
                    h.className = this.s;
                    c.style.height = 'auto';
                    c.d = 1
                } else {
                    c.style.height = 0;
                    c.d = -1
                }
                s++
            }
        }
        this.l = s
    };
    slider.prototype.pr = function (f, d) {
        for (var i = 0; i < this.l; i++) {
            var h = this.a[i].h,
                c = this.a[i].c,
                k = c.style.height;
            k = k == 'auto' ? 1 : parseInt(k);
            clearInterval(c.t);
            if ((k != 1 && c.d == -1) && (f == 1 || i == d)) {
                c.style.height = '';
                c.m = c.offsetHeight;
                c.style.height = k + 'px';
                c.d = 1;
                h.className = this.s;
                su(c, 1)
            } else if (k > 0 && (f == -1 || this.m || i == d)) {
                c.d = -1;
                h.className = '';
                su(c, -1)
            }
        }
    };

    function su(c) {
        c.t = setInterval(function () {
            sl(c)
        }, 20)
    };

    function sl(c) {
        var h = c.offsetHeight,
            d = c.d == 1 ? c.m - h : h;
        c.style.height = h + (Math.ceil(d / 5) * c.d) + 'px';
        c.style.opacity = h / c.m;
        c.style.filter = 'alpha(opacity=' + h * 100 / c.m + ')';
        if ((c.d == 1 && h >= c.m) || (c.d != 1 && h == 1)) {
            if (c.d == 1) {
                c.style.height = 'auto'
            }
            clearInterval(c.t)
        }
    };
    return {
        slider: slider
    }
}();