// JavaScript Document
/*封装菜单*/
function MenuArray(){
				this.arrayMenu = new Array();
				this.arrayMenu['网站首页']=[];
				this.arrayMenu['中心简介']=["school/bdqn.aspx|北大青鸟","school/lbgk.aspx|连邦概况","school/xxry.aspx|学校荣誉","school/xzjy.aspx|校长寄语","school/xxhj.aspx|学校环境","school/xxwz.aspx|学校位置","school/xxgj.aspx|学校构架"];
				this.arrayMenu['Accp课程']=["aptech/zs_jy.aspx|就业问题","aptech/zs_jz.aspx|招生简章","aptech/zs_kc.aspx|课程详解","aptech/zs_wd.aspx|招生问答","aptech/zs_xf.aspx|学费问题","aptech/register.aspx|在线报名"];
				this.arrayMenu['名师风采']=["teacher/jiaoxue.aspx|教质部","teacher/jiuye.aspx|就业中心","teacher/jiaowu.aspx|教务部","teacher/zixun.aspx|咨询部"];
				this.arrayMenu['就业广场']=["JYGC.aspx?type=12|就业光荣榜","JYGC.aspx?type=13|IT职业规划","JYGC.aspx?type=14|就业快报","JYGC.aspx?type=17|招聘就业","JYGC.aspx?type=19|就业合作单位","JYGC.aspx?type=20|就业基地","JYGC.aspx?type=21|其他"];
				this.arrayMenu['新闻动态']=["Ntype.aspx?type=2|行业新闻","Ntype.aspx?type=1|青鸟新闻","Ntype.aspx?type=22|媒体关注"];
				this.arrayMenu['学习园地']=["Xueshu.aspx?type=6|.NET","Xueshu.aspx?type=7|Java","Xueshu.aspx?type=8|数据库","Xueshu.aspx?type=9|XML","Xueshu.aspx?type=10|JavaScript","Xueshu.aspx?type=11|学员感受"];
				this.arrayMenu['咨询&报名']=["aptech/zs_wd.aspx|在线问答","Question.aspx|在线咨询","aptech/register.aspx|在线报名","aptech/zs_jz.aspx|招生简章"];
	}



/*加载事件*/
jQuery(function($){
				
				var menu = new MenuArray();//获得菜单数组
				
				
				$(".span a").mouseover(function(){//添加鼠标移上事件
											
										
										  initMenu();//初始化子菜单层状态
										  
										  var menuItem = jQuery.trim($(this).text());//得到当前选中的菜单名字
										  
										  var count = menu.arrayMenu[menuItem].length;//子菜单个数
										  
										  if(count>0){//根据菜单名字找到它的子菜单，长度大于0就加载子菜单
											
											  $(".menuDiv").show();//显示子菜单的层
											
											  $(".menuDiv").text("loading...");//加载中
									
									//执行动画，将子菜单层加宽到合适宽度-->  count*120 没一个字菜单占120px宽
									
									
									 //动画
											  $(".menuDiv").animate({"width": count*120+"px"},200,
												//将子菜单加到层中并显示
												function(){
													
													$(".menuDiv").empty();
												//遍历
												
												 jQuery.each(menu.arrayMenu[menuItem],function(i,n){//遍历所有子菜单内容
																						var arr = n.split("|");	   
																					$("<a href='"+arr[0]+"'>"+arr[1]+"</a>").appendTo(".menuDiv")			
																								 });
												 
										

												 });
									
											  
											  }
										 
										  
										  });
				
				//以上是鼠标移上菜单的显示子菜单
				
				
				
				
				
				
				
				
				
				
				
				$(".menu").mouseover(
									function(){
										 $(".menuDiv").show();
										}
									 );
				$(".menu").mouseout(
									function(){
										 $(".menuDiv").hide();
										}
									);

				});
function initMenu(){
										$(".menuDiv").hide();//隐藏子菜单层
										
										$(".menuDiv").text("");//清空子菜单层内容
											
										$(".menuDiv:animated").stop();//让正在执行的动画停止，执行当前的动画
										
										$(".menuDiv").css("width","0");//将菜单列表层宽度初始化为0
	}