var mess = new Array('<img src="images/rotate/image10.gif">','<img src="images/rotate/image11.gif">','<img src="images/rotate/image12.gif">','<img src="images/rotate/image13.gif">','<img src="images/rotate/image14.gif">','<img src="images/rotate/image15.gif">','<img src="images/rotate/image16.gif">','<img src="images/rotate/image17.gif">','<img src="images/rotate/image18.gif">','<img src="images/rotate/image40.gif">');
var max = mess.length;
var num = Math.floor((Math.random() * max));
document.writeln(mess[num]);