// book_now.js

function bookNow_getIframe() {
	return $ ('div.bookNow > iframe');
}

function bookNow_iframeResize(height) {
	var iframe = bookNow_getIframe();
	//alert("bla: " + height);
	iframe.attr('height', height);
	iframe.css('height','');
}

function bookNow_iframeResizeAnimate(height, callback) {
	 var iframe = bookNow_getIframe();
	 var scaleUpDuration = 100; // 100ms
	 iframe.animate({ 'height': height + 'px' }, scaleUpDuration, callback);
}