var w = 910;
var h = 1200;

var params = {
	wmode: "transparent"
}

swfobject.embedSWF("includes/swf/front.swf", "billFront", w, h, "9","",{},params);
swfobject.embedSWF("includes/swf/back.swf", "billBack", w, h, "9","",{},params);

$(document).ready(function(){
	$("#front").click(function() {
		$("#billFront").css("display","block");
		$("#billBack").css("display","none");
	});
	$("#back").click(function() {
		$("#billBack").css("display","block");
		$("#billFront").css("display","none");
	});
});