function doSubmit(btn) 
{
	if (isEmail() && isPassword()) {
	    var submitMessage = "Please Wait ...";
		btn.innerHTML = submitMessage;
        btn.disabled = true;
        requestSubmitted = true;
        setTimeout("document.loginForm.submit()", 250);
	}		
	else {
		 return false; 
	}		 
}


function isEmail()  {
var field = document.loginForm.email;
if (field.value == "") {
alert("You must enter your email address in the field provided.\n\nIf you have forgotten it, please contact WebJam for support!");
field.select();
field.focus();
return false;
}
return true;
}



function isPassword() {
var field = document.loginForm.password;

if (field.value == "") {
alert("You must enter your password in the field provided.\n\nIf you have forgotten it, please click on the Password Reminder link!");
field.focus();
field.select();
return false;
}
return true;
}