// JavaScript Document
// JavaScript Document
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;
  }
}
window.onload = function(){
  var SDmodel = new scrollDoor();
  SDmodel.sd(["m01","m02","m03"],["c01","c02","c03"],"sd01","sd02");
  
 
 iFocusChange();
}