var menuSlider=function(){
	var m, e, g, s, q, i;
	e = [];
	q = 8;
	i = 8;
	return{
		init:function(j,k){
			m = document.getElementById(j); e = m.getElementsByTagName('li');
			var i, l, w, p;
			i = 0; l = e.length;
			for(i ; i<l ;i++){
				var c,v;
				c = e[i];
				v = c.value;
				if(v==1){
					s = c; w = c.offsetWidth; p = c.offsetLeft
				}
				c.onmouseover=function(){
					menuSlider.mo(this)
				}; 
				c.onmouseout=function(){
					menuSlider.mo(s)
				};
			}
			g = document.getElementById(k);
			g.style.width = w+'px';
			g.style.left=p+'px';
		},
		mo:function(d){
			clearInterval(m.tm);
			var el, ew;
			el = parseInt(d.offsetLeft);
			ew = parseInt(d.offsetWidth);
			m.tm = setInterval(function(){
				menuSlider.mv(el,ew)
			},i);
		},
		mv:function(el,ew){
			var l, w;
			l = parseInt(g.offsetLeft);
			w = parseInt(g.offsetWidth);
			if(l != el || w != ew){
				if(l != el){
					var ld, lr, li;
					ld = (l>el)?-1:1;
					lr = Math.abs(el-l);
					li = (lr<q)?ld*lr:ld*q;
					g.style.left = (l+li)+'px'
				}
				if(w !=ew){
					var wd,wr,wi;
					wd = (w>ew)?-1:1;
					wr=Math.abs(ew-w);
					wi=(wr<q)?wd*wr:wd*q;
					g.style.width=(w+wi)+'px'
				}
			}else{clearInterval(m.tm)}
}};}()