var mess = new Array('<img src="imagos/hi-caps/cap1.gif" alt="Hi!" width="350" height="101" align="left" class="blockimage">','<img src="imagos/hi-caps/cap2.gif" alt="Hi!" width="350" height="101" align="left" class="blockimage">','<img src="imagos/hi-caps/cap3.gif" alt="Hi!" width="350" height="101" align="left" class="blockimage">','<img src="imagos/hi-caps/cap4.gif" alt="Hi!" width="350" height="101" align="left" class="blockimage">','<img src="imagos/hi-caps/cap5.gif" alt="Hi!" width="350" height="101" align="left" class="blockimage">','<img src="imagos/hi-caps/cap6.gif" alt="Hi!" width="350" height="101" align="left" class="blockimage">');
var max = mess.length;
var num = Math.floor((Math.random() * max));
document.writeln(mess[num]);