$("#form1").submit
    (
       function()
        {
        login();
        return false;
        }
    );

function login()
{
var comid = $("#comid").val();
var jobid = $("#jobid").val();
var userid = $("#userid").val();
$.ajax({
    type: "POST",
    url: "../include/ajax.php",
    data: "action=1" + "&comid=" + comid + "&jobid=" + jobid + "&userid=" + userid,
    beforeSend: function(){

    },
    success: function(msg){
  if(msg=="success"){
		alert("求职信息，已经提交!请等候通知！")
   }else {
       alert("信息已发送，请不要重复提交！");
    }
    }
});
}