// JavaScript Document

function ValidateLogin ()
{
	if (document.forms[0].username.value == '' || document.forms[0].password.value == '')
	{
		alert("Username and password cannot be empty.");
		return false;
	}
	else
		return true;	
}

function ValidateForgotten()
{
	if (document.forms[0].email.value == '')
	{
		alert("E-mail address cannot be empty.");
		return false;
	}
	else
		return true;
}

function ValidateContact ()
{
	if (document.forms[0].name.value == '' || document.forms[0].email.value == '' || document.forms[0].comments.value == '')
	{
		alert("All fields must be filled.");
		return false;
	}
	else
		return true;	
}

function ValidateChange ()
{
	if (document.forms[0].oldPass.value == '' || document.forms[0].newPass.value == '' || document.forms[0].newPass2.value == '')
	{
		alert("All fields must be filled.");
		return false;
	}
	else if (document.forms[0].newPass.value != document.forms[0].newPass2.value)
	{
		alert("New passwords don't match.");
		return false;
	}
	else
		return true;	
}

function PopUp(url)
{
	newwindow=window.open(url,'name','height=400,width=540,scrollbars=yes,resizable=yes');
	if (window.focus) {newwindow.focus()}
	return false;
}