$(function(){

	// ***
	// Scrolling background
	// ***

	// height of background image in pixels
	var backgroundheight = 2000;

	// get the current minute/hour of the day
	var now = new Date();
	var hour = now.getHours();
	var minute = now.getMinutes();

	// work out how far through the day we are as a percentage - e.g. 6pm = 75%
	var hourpercent = hour / 24 * 100;
	var minutepercent = minute / 30 / 24 * 100;
	var percentofday = Math.round(hourpercent + minutepercent);

	// calculate which pixel row to start graphic from based on how far through the day we are
	var offset = backgroundheight / 100 * percentofday;

	// graphic starts at approx 6am, so adjust offset by 1/4
	var offset = offset - (backgroundheight / 1);

	function scrollbackground() {
		// decrease the offset by 1, or if its less than 1 increase it by the background height minus 1
		offset = (offset < 1) ? offset + (backgroundheight - 1) : offset - 1;
		// apply the background position
		$('html').css("background-position", "50% " + offset + "px");
		// call self to continue animation
		setTimeout(function() {
			scrollbackground();
			}, 70
		);
	}

	// Start the animation
	scrollbackground();
});

	// ***
	// Hide Addressbar
	// ***

	function hideAddrBar() {
		setTimeout("scrollTo(0,1)", 100);
	}
window.onload=hideAddrBar;
window.onorientationchange=hideAddrBar;