var img=new Array(
new Array('http://www.greatmich.com/banner/NorthBayCharters.gif','http://www.greatmich.com/northbay/'),
new Array('http://www.greatmich.com/banner/killbanner2.jpg','http://www.killintimecharters.com'),
new Array('http://www.greatmich.com/banner/greatmich_2_4.jpg','http://www.riversbendguideservice.com/'),
new Array('http://www.greatmich.com/banner/greatmichcoldwatergif2combined.gif','http://www.coldwatercharters.com/'),
new Array('http://www.greatmich.com/banner/13.jpg','http://www.519atease.com/'),
new Array('http://www.greatmich.com/banner/greatmich_2_4.jpg','http://www.riversbendguideservice.com/'),
new Array('http://www.greatmich.com/cottage/big_mo.jpg','http://www.greatmich.com/cottage/index.html'),
new Array('http://www.greatmich.com/banner/hattrick1_2.jpg','http://www.hattrickfishing.com/'),
new Array('http://www.greatmich.com/banner/wilderness.gif','http://www.wildfishing.com/default.php'),
new Array('http://www.greatmich.com/banner/mcdonald.jpg','http://www.centurycircle.com'));
var rn=Math.floor(Math.random()*img.length); // RN=Random Number :-)

document.writeln("<a href='"+img[rn][1]+"'><img SRC='"+img[rn][0]+"'></a>");