function init() {
	var images = [
		'PP02_Phase1_banner1.jpg'
		/*, 'PP02_Phase1_banner1_flip.jpg'*/
		];
	var index = Math.round(Math.random() * (images.length - 1));
	var url = '<img src="'+urlImages+images[index]+'" border="0" />';
	$("#banner").html(url);
}

$(document).ready(init);