var Meigu = $$ = function(element) {
	var el;
	if(typeof element == 'string') el = document.getElementById(element);
	else el = element;
	if(!el) return null;
	else return el;
	};
var $$E = {
	//事件绑定
	bind:function(ele,ename,fn) {
		if(document.addEventListener) return $$(ele).addEventListener(ename,fn,false);
		else if(document.attachEvent) return $$(ele).attachEvent("on"+ename,fn);
		else return null;		
		}

};
function scrollWord(scrollObj,conObj,copyObj,h,gap,vate) {
	scrollObj = $$(scrollObj).parentNode;
	conObj = $$(conObj);
	copyObj = $$(copyObj);
	var lilist = conObj.getElementsByTagName('li');
	scrollObj.scrollTop = 0;
	copyObj.innerHTML = conObj.innerHTML;
	var remark = 0,timer,ani_timer,l = lilist.length;
	timer = setTimeout(animation,gap);
	function animation() {
		clearTimeout(timer);
		ani_timer = setInterval(showWord,vate);
		}
	//上过渡
	function showWord() {
		var top = parseInt(scrollObj.scrollTop);
		if(top<(remark+1)*h) scrollObj.scrollTop = top + 1;
		else {
			clearInterval(ani_timer);
			if(remark<l-1){
				scrollObj.scrollTop = (remark+1)*h;
			    remark+=1;
			    }
		    else {
				remark = 0;
				scrollObj.scrollTop = remark*h;				
				}
			timer = setTimeout(animation,gap);
			}
		}
	}