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++)
{
	if(_this.$(menus[i])){
		_this.$(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","m04","m05"],["c01","c02","c03","c04","c05"],"sd01","sd02");
	SDmodel.sd(["mm01","mm02","mm03"],["cc01","cc02","cc03"],"sd03","sd04");
	SDmodel.sd(["mmm01","mmm02"],["ccc01","ccc02"],"sd03","sd04");
}


function changeSeach(tebPeffix,ctPeffix,clsname,clsname_select,index,start,end){
	for(var i=start;i<=end;i++){
		//alert(tebPeffix+i)
		if(i==index){
			if(document.getElementById(tebPeffix+i))
				document.getElementById(tebPeffix+i).className=	clsname_select;
			if(document.getElementById(ctPeffix+i))
				document.getElementById(ctPeffix+i).style.display=	"block";	
		}else{
			if(document.getElementById(tebPeffix+i))
				document.getElementById(tebPeffix+i).className=	clsname;
			if(document.getElementById(ctPeffix+i))
				document.getElementById(ctPeffix+i).style.display=	"none";	
		}
	}
}