function scrollDoor(){
}
scrollDoor.prototype = {
 sd : 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(){
     
    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;
 }
}

function indexDoor(){
 var SDmodel = new scrollDoor();
 SDmodel.sd(["div01","div02","div03","div04","div05"],["divC01","divC02","divC03","divC04","divC05"],"hdmouver","hdmout");
 SDmodel.sd(["divvideo01","divvideo02","divvideo03","divvideo04","divvideo05","divvideo06","divvideo07","divvideo08"],["divV01","divV02","divV03","divV04","divV05","divV06","divV07","divV08"],"mox1check","mox1");
}

function ZdDoor(){
 var SDmodel = new scrollDoor();
 SDmodel.sd(["divzd01","divzd02","divzd03","divzd04"],["paih1","paih2","paih3","paih4"],"zdmr3mta1","zdmr3mta2");
}

function TvDoor(){
 var SDmodel = new scrollDoor();
 SDmodel.sd(["divtv01","divtv02","divtv03","divtv04","divtv05","divtv06"],["divTvV01","divTvV02","divTvV03","divTvV04","divTvV05","divTvV06"],"","");
}

function NewsDoor(){
 var SDmodel = new scrollDoor();
 SDmodel.sd(["divnews01","divnews02"],["divnewsV01","divnewsV02"],"nelotopon","nelotopout");
}

function NewsMarketDoor(){
 var SDmodel = new scrollDoor();
 SDmodel.sd(["news_market_1","news_market_1"],["news_market_body_2","news_market_body_2"],"","");
}