/*top 里面的 --- search*/
function fenglei(i){
	if(i==""){
			$("#fangxiang").html("<option value=''>专业方向</option>");
			return false;
		}
	else if(i!=""){
		$("#select2").load("/course-exhibit!kecheng3.do?page_jsp=1&PARENT_ID="+i+"&time="+new Date().getTime());
		$("#dhfl").val($("#fenlei :selected").text());
		}
   }
function fangxian(i){
	if(i==""){
		return false;
	}
	else if(i!=""){
		$("#dhfx").val($("#fangxiang :selected").text());
	}
	
}
/*首页 -----登陆js*/
function loginUser(){
	var userName = $("#userName").val();
	var pwd = $("#pwd").val();
	if(userName == "" || pwd == ""){
	
		alert("用户名或密码不能为空");
		return false;
	}
		var form = $("#loginform");
	
		if($(".zzdl").css("display")=="none"){
			$(".zzdl").css("display","block");
			$(".loginbtn").css("display","none");
    		}
		form.ajaxSubmit(function(data) {
		$.get("/user!isUserLogin.do?time="+new Date().getTime(),function(data){
			
			if(data == "1"){
				
				window.location="${ctx }/index.jsp";

				}else{
					if($(".zzdl").css("display")=="block"){
	        			$(".zzdl").css("display","none");
	        			$(".loginbtn").css("display","block");
	            		}
					alert("用户名或密码错误!");
					return false;
				}
    	})
		
		});
		return false;
 }
    function tuichu(){
    	if($(".tcdl").css("display")=="none"){
			$(".tcdl").css("display","block");
			//$(".loginbtn").css("display","none");
    		}
    	$.get("/j_spring_security_logout.do?time="+new Date().getTime(),function(data){
    		window.location="${ctx }/index.jsp";

					if($(".tcdl").css("display")=="block"){
	        			$(".tcdl").css("display","none");
	        			
	        			}
	            	
					});
    
        }
    
 //查处-----办事处
  
    function banshichu(){
       window.location="chaxun.jsp?cheshi="+$(".select_name :selected").val();
       }