var glide =new function(){
	function $id(id){return document.getelementbyid(id);};
	this.layerglide=function(auto,oeventcont,otxtcont,oslider,ssinglesize,second,fspeed,point){
		var osubli = $id(oeventcont).getelementsbytagname('li');
		var otxtli = $id(otxtcont).getelementsbytagname('li');
		var interval,timeout,osliderange;
		var time=1; 
		var speed = fspeed 
		var sum = osubli.length;
		var a=0;
		var delay=second * 1000; 
		var setvalleft=function(s){
			return function(){
				osliderange = math.abs(parseint($id(oslider).style[point]));	
				$id(oslider).style[point] =-math.floor(osliderange+(parseint(s*ssinglesize) - osliderange)*speed) +'px';		
				if(osliderange==[(ssinglesize * s)]){
					clearinterval(interval);
					a=s;
				}
			}
		};
		var setvalright=function(s){
			return function(){	 	
				osliderange = math.abs(parseint($id(oslider).style[point]));							
				$id(oslider).style[point] =-math.ceil(osliderange+(parseint(s*ssinglesize) - osliderange)*speed) +'px';
				if(osliderange==[(ssinglesize * s)]){
					clearinterval(interval);
					a=s;
				}
			}
		}
		
		function autoglide(){
			for(var c=0;c<sum;c++){osubli[c].classname='';otxtli[c].classname='';};
			cleartimeout(interval);
			if(a==(parseint(sum)-1)){
				for(var c=0;c<sum;c++){osubli[c].classname='';otxtli[c].classname='';};
				a=0;
				osubli[a].classname="active";
				otxtli[a].classname = "active";
				interval = setinterval(setvalleft(a),time);
				timeout = settimeout(autoglide,delay);
			}else{
				a++;
				osubli[a].classname="active";
				otxtli[a].classname = "active";
				interval = setinterval(setvalright(a),time);	
				timeout = settimeout(autoglide,delay);
			}
		}
	
		if(auto){timeout = settimeout(autoglide,delay);};
		for(var i=0;i<sum;i++){	
			osubli[i].onmouseover = (function(i){
				return function(){
					for(var c=0;c<sum;c++){osubli[c].classname='';otxtli[c].classname='';};
					cleartimeout(timeout);
					clearinterval(interval);
					osubli[i].classname = "active";
					otxtli[i].classname = "active";
					if(math.abs(parseint($id(oslider).style[point]))>[(ssinglesize * i)]){
						interval = setinterval(setvalleft(i),time);
						this.onmouseout=function(){if(auto){timeout = settimeout(autoglide,delay);};};
					}else if(math.abs(parseint($id(oslider).style[point]))<[(ssinglesize * i)]){
							interval = setinterval(setvalright(i),time);
						this.onmouseout=function(){if(auto){timeout = settimeout(autoglide,delay);};};
					}
				}
			})(i)			
		}
	}
}
 
//杞挱璁剧疆
glide.layerglide(
	true,         //璁剧疆鏄惁鑷姩婊氬姩
	'iconball',   //瀵瑰簲绱㈠紩鎸夐挳
	'textball',   //鏍囬鍐呭鏂囨湰
	'show_pic',   //鐒︾偣鍥剧墖瀹瑰櫒
	255,          //璁剧疆婊氬姩鍥剧墖浣嶇щ鍍忕礌
	2,			  //璁剧疆婊氬姩鏃堕棿2绉?
	0.1,          //璁剧疆杩囨浮婊氬姩閫熷害
	'left'		  //璁剧疆婊氬姩鏂瑰悜鈥滃悜宸︹€?
);