function checkForm(form)
{	
	var message = '';
	
	if ( form.firstname.value == "" )
	{
		message = message + "You need to enter your First name\n";
	}
	if ( form.lastname.value == "" )
	{
		message = message + "You need to enter your Last name\n";
	}
	if ( form.email.value == "" )
	{
		message = message + "You need to enter your E-mail\n";
	}
	if ( form.gyms.value == "" )
	{
		message = message + "You need to enter how many gyms in your organization\n";
	}
	// Finns det fel?	
	if (message != '') {
		alert("The following error(s) occurred:\n\n" + message);
		return false;
	}
	return true;
}