function logonNotify(el)
	{
	if ((document.all))
		{
		if ( getElement("USERNAME").value.length > 0 && getElement("PASSWORD").value.length > 0 )
		    buttonDisable("Logon", false);
		else
		    buttonDisable("Logon", true);

		if ( getKeystroke(el) == ENTER )
		   if( logonValidate() )
		       logonSubmit();
		}
	}    

    
function logonValidate()
    {
    var el;
    
    if ( buttonIsDisabled("Logon") == true )
        return(false);
        
    el = getElement("USERNAME");
    
    if ( el.value == "" )
        {
        alert("The member name cannot be blank");
        
        el.Value = "";
        el.focus();
        
        return(false);
        }
        
    el = getElement("PASSWORD");
    
    if ( el.value == "")
        {
        alert("The password cannot be blank");
        
        el.Value = "";
        el.focus();
        
        return(false);
        }
        
    buttonDisable("Logon", true);
    
    return(true);
    }
    
    
function logonSubmit()
	{
	if ( document.forms[0] != null )
		document.forms[0].submit();
	}