document.observe("dom:loaded", function() {
	$('SubscriberName').observe('focus', clearName);
	$('SubscriberEmail').observe('focus', clearEmail);
	$('SubscriberPhone').observe('focus', clearPhone);
	$('SubscriberTime').observe('focus', clearTime);
});

var email_cleared = false;
var name_cleared = false;
var phone_cleared = false;
var time_cleared = false;

function clearName(e) {
	if (!name_cleared) {
		$('SubscriberName').setValue('');
		$('SubscriberName').setStyle('color: #000000;');
		name_cleared = true;
	}
	Event.stop(e);
}

function clearEmail(e) {
	if (!email_cleared) {
		$('SubscriberEmail').setValue('');
		$('SubscriberEmail').setStyle('color: #000000;');
		email_cleared = true;
	}
	Event.stop(e);
}

function clearPhone(e) {
	if (!phone_cleared) {
		$('SubscriberPhone').setValue('');
		$('SubscriberPhone').setStyle('color: #000000;');
		phone_cleared = true;
	}
	Event.stop(e);
}

function clearTime(e) {
	if (!time_cleared) {
		$('SubscriberTime').setValue('');
		$('SubscriberTime').setStyle('color: #000000;');
		time_cleared = true;
	}
	Event.stop(e);
}