function mobile() {
	if ((navigator.userAgent.indexOf('iPhone') != -1) || (navigator.userAgent.indexOf('iPad') != -1)) {
            return true;
	} else {
            return false;
	}
}

function addDebugLabel() {
	debuggy = $('<div/>').
				css({position:'absolute',left:0,zIndex:1000,top:100}).
				html('debuggy').
				addClass('debuggy');

	debuggy.prependTo('body');
}

function resetTouchScroll(height) {
	if (mobile()) {
		$('html.mobile div#main-content').touchScroll({scrollHeight: height});
		$('html.mobile div#main-content').touchScroll('update');
	}
}