var forEach = function(array, callback, thisObject){
		if(array.forEach){
			array.forEach(callback, thisObject);
		}else{
			for (var i = 0, len = array.length; i < len; i++) { callback.call(thisObject, array[i], i, array); }
		}
	}
	
	var st = new SlideTrans("idContainer2", "idSlider2", 5, { Vertical: false });
	
	var nums = [];
	//插入数字
	for(var i = 0, n = st._count - 1; i <= n;){
		(nums[i] = $("idNum").appendChild(document.createElement("li"))).innerHTML = ++i;
	}
	
	forEach(nums, function(o, i){
		o.onmouseover = function(){ o.className = "on"; st.Auto = false; st.Run(i); }
		o.onmouseout = function(){ o.className = ""; st.Auto = true; st.Run(); }
	})
	
	//设置按钮样式
	st.onStart = function(){
		forEach(nums, function(o, i){ o.className = st.Index == i ? "on" : ""; })
	}
	st.Run();