function getFirstParam() {
	var pair = window.location.search.substring(1);
	var parts = pair.split('=');
	var param = parseInt(parts[1]);
	return param;
}

function loadHiddenIframe(path) {
	var height = document.body.offsetHeight; //Math.max(document.body.offsetHeight, document.body.scrollHeight);
	height = height + 70;
	var iframe = document.getElementById('HiddenIframe');
	iframe.src = 'http://mybookinguide.com/frame.html?height=' + height;
}

function resizeIframe(height) {
	var iframe = window.top.document.getElementById('booking');
	iframe.setAttribute('height', height);
}