var backgr0="images/side_01.jpg";
var backgr1="images/side_02.jpg";
var backgr2="images/side_03.jpg";
var backgr3="images/side_04.jpg";
var backgr4="images/side_05.jpg";
var backgr5="images/side_06.jpg";
var backgr6="images/side_07.jpg";
var backgr7="images/side_08.jpg";
var backgr8="images/side_09.jpg";
var backgr9="images/side_10.jpg";
var cur=Math.round(9*Math.random());
backgr=eval('backgr'+cur);
document.write('<IMG SRC="'+backgr+'" WIDTH="252" HEIGHT="300" ALT="" BORDER="0">');