// useage is as follows
// <script src="http://www.arpiaphoto.com/customblog/clientfolder/images/a.js">
 //* javabest.com  ...
 rot = new Array(5);
 rot[0] = '<img src="images/inner1.jpg" border="0"> ';
 rot[1] = '<img src="images/inner2.jpg" border="0"> ';
 rot[2] = '<img src="images/inner3.jpg" border="0"> ';
 rot[3] = '<img src="images/inner4.jpg" border="0"> ';
 rot[4] = '<img src="images/inner5.jpg" border="0"> ';
 rot[5] = '<img src="images/inner6.jpg" border="0"> ';
 index = Math.floor(Math.random() * rot.length);
 document.write(rot[index]);