function checkLogin(e)
{
    if (e)
        e = e;
    else 
        e = window.event;
    
    if  (e.which)
        var keycode = e.which;
    else
        var keycode = e.keyCode;

    if (keycode == 13)
    {
	    document.frmLogin.submit();
	}
}

function AttemptLogin()
{
    if (isEmpty('frmLogin','inpUserName'))
    {
	    alert("Please enter your username");
	    document.frmLogin.inpUserName.focus();
	    return false;
    }
	
    if (isEmpty('frmLogin','inpPassword'))
    {
	    alert("Please enter your password");
	    document.frmLogin.inpPassword.focus();
	    return false;
    }
	
    document.frmLogin.submit();
}



function PasswordReminderLogin()
{
    if (isEmpty('frmLogin','inpUserName'))
    {
	    alert("Please enter your username");
	    document.frmLogin.inpUserName.focus();
	    return false;
    }
	
    document.frmLogin.submit();
}



function isEmpty(frmName, elemName)
{
	if (eval('document.' + frmName + '.' + elemName).value == "" || eval('document.' + frmName + '.' + elemName).value == null)
	{
		return true;
	}
	else
	{
		return false;
	}
}