var TINY={};

function T$(i){return document.getElementById(i)}
function T$$(e,p){return p.getElementsByTagName(e)}

TINY.slider = function () {
    function slide(n, p) { this.n = n; this.init(p) }
    slide.prototype.init = function (p) {
        var s = T$(p.id), u = this.u = T$$('ul', s)[0], c = T$$('li', u), l = c.length, i = this.l = this.c = 0;
        if (p.navid && p.activeclass) { this.g = T$$('li', T$(p.navid)); this.s = p.activeclass }



        this.a = p.auto || 0; this.p = p.resume || 0; this.v = p.vertical || 0; s.style.overflow = 'hidden';
        for (i; i < l; i++) { if (c[i].parentNode == u) { this.l++ } }
        if (this.v) {
            ;
            u.style.top = 0; this.h = p.height || c[0].offsetHeight; u.style.height = (this.l * this.h) + 'px'
        } else {
            u.style.left = 0; this.w = p.width || c[0].offsetWidth; u.style.width = (this.l * this.w) + 'px'
        }
        this.pos(p.position || 0, this.a ? 1 : 0)
    },
	slide.prototype.auto = function () {
	    this.u.ai = setInterval(new Function(this.n + '.move(1,1)'), this.a * 1000)
	},
	slide.prototype.move = function (d, a) {
	    var n = this.c + d, i = d == 1 ? n == this.l ? 0 : n : n < 0 ? this.l - 1 : n; this.pos(i, a)
	},
	slide.prototype.pos = function (p, a) {
	    clearInterval(this.u.ai); clearInterval(this.u.si);
	    var o = this.v ? parseInt(this.u.style.top) : parseInt(this.u.style.left),
		t = this.v ? p * this.h : p * this.w, d = t > Math.abs(o) ? 1 : -1; t = t * -1; this.c = p;
	    if (this.g) { for (var i = 0; i < this.l; i++) { this.g[i].className = i == p ? this.s : '' } }
	    this.u.si = setInterval(new Function(this.n + '.slide(' + t + ',' + d + ',' + a + ')'), 20)
	},
	slide.prototype.slide = function (t, d, a) {

	    var o = this.v ? parseInt(this.u.style.top) : parseInt(this.u.style.left);
	    if (o == t) {
	        clearInterval(this.u.si); if (a || (this.a && this.p)) {
	            //var link = T$$('a', this.u);
	            //var btn = document.getElementById('acessar');
	            //btn.innerHTML = '<a href="' + link[this.c].href + '"><img src="imgs/acessar.png" border="0" /></a>';
	            this.auto();

             }

	    } else {
	        var v = o - Math.ceil(Math.abs(t - o) * .15) * d + 'px';
	        this.v ? this.u.style.top = v : this.u.style.left = v
	    }
	};
    return { slide: slide }
} ();