function e(p,ele) {return p.getElementsByTagName(ele)};
	function el(id) {return document.getElementById(id)};
	function t(o,e,f) {o.addEventListener?o.addEventListener(e,f,false):o.attachEvent('on'+e,f)};
			var ss = {};
			ss.slider = function() {
				var arg, move = function() {};
				move.prototype.init = function(opt) {
					arg = this.set(opt);
					var wrap = el(opt.gallery), 
						ctl = el(opt.control), 
						obj = this.obj = e(wrap,'ul')[0], 
						$this = this;
					this.u = e(obj,'li');
					this.cu = e(ctl,'li');
					this.uW = this.u[0].offsetWidth;
		this.uH = this.u[0].offsetHeight; 
		this.len = this.u.length;
		this.old = this.cur = arg.index;
		wrap.style.cssText = 'width:' + this.uW + 'px;' + 'height:' + this.uH + 'px;' + 'overflow: hidden;'; 
		obj.style.cssText = 'height:' + this.uH + 'px;' + 'width:' + (arg.dir ? this.uW + 'px;' : this.len * this.uW + 'px;') + (arg.dir ? 'top:' + -1 * this.cur * this.uH + 'px;' : 'left:' + -1 * this.cur * this.uW + 'px;'); 
					this.cu[this.cur].className = 'current';
					this.event(arg.type);
					setTimeout(function() {$this.auto()},arg.interval);
				};
				move.prototype.set = function(opt) {
					org = {
						gallery: 'gal-wrap',
						control: "gal-panel",
						dir: false,
						index: 0,
						speed: 16,
						interval: 3000,
						type: 'click'
					};
					for(var p in opt) {
						org[p] = opt[p]
					}
					return org;
				};
				move.prototype.timeMgr = function() {
				var $this = this;
				this.m = setTimeout(function() {$this.auto(); $this.indexMgr()},arg.interval);
				};
				move.prototype.auto = function() {
					var $this = this;
					if(this.a != undefined) clearInterval(this.a);
					this.a = setInterval(function() {$this.pos()},arg.speed);
				};
				move.prototype.pos = function() {
				var dir = arg.dir ? parseInt(this.obj.style.top) : parseInt(this.obj.style.left), 
					area = arg.dir ? this.uH : this.uW,
					dis = (area * this.cur + dir) * .1, 
					step = dis >= 0 ? Math.ceil(dis) : Math.floor(dis);
				arg.dir ? this.obj.style.top = dir - step + 'px' : this.obj.style.left = dir - step + 'px';
					this.stop(dir,area);
				};
				move.prototype.stop = function(dir,area) {
					if(Math.abs(dir) == area * this.cur) {
						clearInterval(this.a);
						this.cur == this.len - 1 ? this.cur = 0 : this.cur++;
						this.timeMgr();
					}
				};
				move.prototype.indexMgr = function() {
					this.cu[this.cur].className = 'current';
					if(this.old != this.cur) {
						this.cu[this.old].className = '';
						this.old = this.cur;
					}
				};
				move.prototype.event = function(e) {
					for(var i = 0; i < this.cu.length; i++) {
						var $this = this;
						t(this.cu[i],e,num(i,$this));
					}
					function num(n,$this) {
						return function() {
							clearInterval($this.a);
							clearTimeout($this.m);
							$this.cu[n].className = 'current';
							if($this.old != n) {
								$this.cu[$this.old].className = '';
								$this.old = $this.cur = n;
							}
							$this.c = 0;
							$this.auto();
						}
					}
				};
				return move;
			}();// JavaScript Document