function checkForm() {
	if ( $('tljkud-tljkud').value.indexOf('@') < 2 || $('tljkud-tljkud').value.indexOf('.') < 3 ) {
		alert( 'Please enter a valid email address.')
		$('tljkud-tljkud').focus();
	} else {
//		strUrl = 'http://bitecp.createsend.com/t/y/s/tljkud/?cm-tljkud-tljkud=' + $('tljkud-tljkud').value;
		strUrl = '/newsletter.php?strEmail=' + $('tljkud-tljkud').value;
		var myXHR = new Ajax( strUrl, {method: 'get', evalScripts: true, autoCancel: true } ).request();

		var fxSliderSubscribed = new Fx.Style( 'subscribe', 'left', {duration: 250 } );
		intSlideTo = ( intBottomCurrent == 0 ? -200 : 0);
		fxSliderSubscribed.start( intSlideCurrent,  intSlideTo);
		intSlideCurrent = intSlideTo;

	}

	return false;

}

var intBottomCurrent = -66;
var intSlideCurrent = 0;

function showSignup() {

	var fxSliderSignUp = new Fx.Style( 'showreel', 'bottom', {duration: 500 } );
	intBottomTo = ( intBottomCurrent == 0 ? -66 : 0);
	fxSliderSignUp.start( intBottomCurrent,  intBottomTo);
	intBottomCurrent = intBottomTo;

}