 need to explicitly hand focus back when clicking a p8_menu_button
	function p8_give_focus()
	{
		el = (typeof codo_textarea === 'undefined') ? document.getElementById("codo_textarea") : codo_textarea;
		if (el)
		{
			el.focus();
			el.select();
		}
	}

	function p8_request_fullscreen() {

		var is_fullscreen=(document.fullscreenElement || document.mozFullScreenElement || document.webkitIsFullScreen || document.msFullscreenElement);

		if (is_fullscreen)
		{
			 if (document.exitFullscreen) {
		        doc