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(["mmm01","mmm02","mmm03","mmm04","mmm05"],["ccc01","ccc02","ccc03","ccc04","ccc05"],"sd01","sd02");
}