// JavaScript Document

//交通票查询开始��ʼ
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]).onclick = 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 jt(){
		var SDmodel = new scrollDoor();
		SDmodel.sd(["m01","m02","m03"],["c01","c02","c03"],"sd01","sd02");
		SDmodel.sd(["mm01","mm02","mm03"],["cc01","cc02","cc03"],"sd01","sd02");
		SDmodel.sd(["mmm01","mmm02","mmm03"],["ccc01","ccc02","ccc03",],"sd01","sd02");
	}
	if (document.all){

		window.attachEvent('onload',jt())//IE中

	}

	else{

		window.addEventListener('load',jt,false);//firefox

	}