function joinMailingList(email)
{
	if (email!="") {
		if (!validateEmailAddress(email)) {
			var url = "mailinglist.php?email="+email;
			window.open(url,"mailinglist","toolbar=no,width=400,height=150,menubar=no,scrollbars=yes,resizable=yes,alwaysRaised=yes,top=60,left=100");
		} else {
			alert("You have entered an invalid email address.");
		}
	} else {
		alert("Please enter an email address.");
	}
	return false;
}

function validateEmailAddress(input)
{
	var error = false;
	var emailFilter=/^.+@.+\..{2,3}$/;
	if (!(emailFilter.test(input))) {
		error = true;
	}

	var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/
	if (input.match(illegalChars)) {
		error = true;
	}
	return error;
}

function NewWindow(mypage){
	window.open(mypage,'Hotels','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=800,height=550,top=60,left=200');
	return false;
}

function partnersWindow(mypage){
	window.open(mypage,'Leisurem','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=500,height=500,top=60,left=200');
	return false;
}