function switchmodTag()
{
}
 switchmodTag.prototype = {
  st : function(menus,divs,openClass,closeClass){
	   var _this = this;
	   if(menus.length != divs.length)
	   {
		alert("菜单层数量和内容层数量不一样!");
	    return false;
	   }				
	   for(var i = 0 ; i < menus.length ; i++)
	   {	
		_this.$(menus[i]).value = i;				
		_this.$(menus[i]).onmouseover = function(){//如果想把效果变成点击切换，将此行onmouseover改成onclick即可。
	    for(var j = 0 ; j < menus.length ; j++)
		{			
		 _this.$(menus[j]).className = closeClass;
		 _this.$(divs[j]).style.display = "none";
		}
		 _this.$(menus[this.value]).className = openClass;	
	     _this.$(divs[this.value]).style.display = "block";				
		}
	   }
	 },
	 $ : function(oid){
		if(typeof(oid) == "string")
		return document.getElementById(oid);
		return oid;
	 }
   }
   window.onload = function(){
   var STmodel = new switchmodTag();
   STmodel.st(["OptionAA","OptionAB"],["OptionAAA","OptionABB"],"OptionA","OptionB");//第一组动滑轮
   STmodel.st(["OptionBA","OptionBB"],["OptionBAA","OptionBBB"],"OptionA","OptionB");//第二组动滑轮
   STmodel.st(["OptionCA","OptionCB"],["OptionCAA","OptionCBB"],"OptionA","OptionB");//第三组动滑轮
   STmodel.st(["OptionDA","OptionDB"],["OptionDAA","OptionDBB"],"OptionA","OptionB");//第四组动滑轮
   //如需增加滑动门个数，请复制代码，ID命名规则如上即可。
}

//首页栏目频道滑动事件改变链接地址函数
function ShowLink(i)
{
 if(i==1) 
 {
  document.getElementById("MoreLinksA").innerHTML="<a href=\"/products/productlist.asp?sortid=1\" title=\"更多电工测试测量商品\">+点击更多</a>"; 
 }
 else if(i==2)
 {
  document.getElementById("MoreLinksA").innerHTML="<a href=\"/products/productlist.asp?sortid=2\" title=\"更多安规试验分析商品\">+点击更多</a>"; 
 }
 else if(i==3)
 {
  document.getElementById("MoreLinksB").innerHTML="<a href=\"/products/productlist.asp?sortid=3\" title=\"更多环境环保测绘商品\">+点击更多</a>"; 
 }
 else if(i==4)
 {
  document.getElementById("MoreLinksB").innerHTML="<a href=\"/products/productlist.asp?sortid=4\" title=\"更多衡量计测仪器商品\">+点击更多</a>"; 
 }
 else if(i==5)
 {
  document.getElementById("MoreLinksC").innerHTML="<a href=\"/products/productlist.asp?sortid=5\" title=\"更多光学仪器仪表商品\">+点击更多</a>"; 
 }
 else if(i==6)
 {
  document.getElementById("MoreLinksC").innerHTML="<a href=\"/products/productlist.asp?sortid=6\" title=\"更多电子工具商品\">+点击更多</a>"; 
 }
 else if(i==7)
 {
  document.getElementById("MoreLinksD").innerHTML="<a href=\"/products/productlist.asp?sortid=7\" title=\"更多电池电源商品\">+点击更多</a>"; 
 }
 else if(i==8)
 {
  document.getElementById("MoreLinksD").innerHTML="<a href=\"/products/productlist.asp?sortid=8\" title=\"更多附件配件商品\">+点击更多</a>"; 
 }
}