function check(obj) {
  if((obj.selectedIndex)>(obj.options.length-2)) {
        $("#collegeOther").show("slow");
        $("#collegeOther").focus();
      } else {
        $("#collegeOther").hide("slow");
      }
}

function checkValues() {
  var error = 0;
  var phone_regex = /^9[0-9]{9,9}$/;
  var email_regex = /^.+@.+\..{1,5}$/;
  if(!$("#name").val()) {
    $("#name").className = "errorControl";
    $("#name").focus();
    $("#nameError").html("Please enter a name");
    error = 1;
    return -1;
  }
  
  if(!error && !$("#phone").val()) {
    $("#phone").className = "errorControl";
    $("#phone").focus();
    $("#phoneError").html("Please enter a Phone Number");
    error = 1;
    return -1;
  }
  
  if(!error && !phone_regex.test($("#phone").val())) {
    $("#phone").className = "errorControl";
    $("#phone").focus();
    $("#phoneError").html("Please enter a valid Phone Number");
    error = 1;
    return -1;
  }
  
  if(!error && !email_regex.test($("#email").val())) {
    $("#email").className = "errorControl";
    $("#email").focus();
    $("#emailError").html("Please enter a valid Email Address");
    error = 1;
    return -1;
  }
  
  if(!error && !$("#email").val()) {
    $("#email").className = "errorControl";
    $("#email").focus();
    $("#emailError").html("Please enter an Email Address");
    error = 1;
    return -1;
  }
  
  if(!error && !$("#course").val()) {
    $("#course").className = "errorControl";
    $("#course").focus();
    $("#courseError").html("Please enter a course");
    error = 1;
    return -1;
  }
  
  if(!error && !$("#password").val()) {
    $("#password").className = "errorControl";
    $("#password").focus();
    $("#passwordError").html("Please enter a password");
    error = 1;
    return -1;
  }
  
  if(!error && $("#password2").val()!=$("#password").val()) {
    $("#password2").className = "errorControl";
    $("#password2").focus();
    $("#passwordAgainError").html("Passwords must be same");
    error = 1;
    return -1;
  }
  
  if(!error && !$("#collegeSelector").val() && !$("#collegeOther").val()) {
    $("#college").className = "errorControl";
    $("#college").focus();
    $("#collegeError").html("Please select a college");
    error = 1;
    return -1;
  }
  
  if(!error) {
    document.getElementById("form1").submit();
  }
}