// JavaScript Document

var status = 1;
function bannerSlide(){
	var aa;
	var box = KR('bannerList');
	var li = KR('bannerList').child();
	var area = 153;
	var speed = -1;
	if(li.length < 6) return false;
	for (i=0;i<li.length ; i++ )
	{
		li[i].style.position  =  'absolute';
		li[i].style.left  =  area*i+ 'px';
		var link = KR(li[i]).child();

		for (j=0;j<link.length ; j++  )
		{
			link[j].count = i
			link[j].onmouseover = link[j].onfocus = function (){
				status = 0;
					//KR('pauseImg').src = KR('pauseImg').src.replace('_pause','_play')
				this.onmouseout = this.onblur = function(){
					status = 1;
					//KR('pauseImg').src = KR('pauseImg').src.replace('_play','_pause')
					return false;
				}
				return false;
			}
		}
	}
	var setfocus = function (num){
		for (i=0;i<li.length ; i++ )
		{
			if(num <= i)
				li[i].style.left  =  area*(i-num)+ 'px';
			else
				li[i].style.left  =  area*(i+(li.length-num))+ 'px';
		}
	}
	var action  = function (){
		if(status == 1){
			for (i=0;i<li.length ; i++ )
			{
				var left = parseInt(li[i].style.left)
				if(left < -(area+10)){
					li[i].style.left  =  (li.length)*area+ 'px';
				}else if(left > area*(li.length)){
					li[i].style.left  =  -area+ 'px';
				}else{
					li[i].style.left  =  parseInt(li[i].style.left)+ speed + 'px';
				}
			}
		}
	}
	function start(){
		aa = setInterval(action,30)
	}

	this.pause = function(obj){
		 if(status == 1){
			 status = 0 ;
			//KR(obj).first().src = KR(obj).first().src.replace('_pause','_play')
		 }else{
			 status = 1;
			//KR(obj).first().src = KR(obj).first().src.replace('_play','_pause')
		 }
		 status = 0 ;
	}
	this.left = function(){
		speed = -1
		 status = 1;
	}
	this.right = function(){
		speed = 1
		 status = 1;
	}
	start()
}