var banner=new Array()
banner[0]='<img src="images/random_images/1.jpg" width="681" height="224" border="0">'
banner[1]='<img src="images/random_images/2.jpg" width="681" height="224" border="0">'
banner[2]='<img src="images/random_images/3.jpg" width="681" height="224" border="0">'
banner[3]='<img src="images/random_images/4.jpg" width="681" height="224" border="0">'
banner[4]='<img src="images/random_images/5.jpg" width="681" height="224" border="0">'
banner[5]='<img src="images/random_images/6.jpg" width="681" height="224" border="0">'




var whichbanner=Math.floor(Math.random()*(banner.length))
document.write(banner[whichbanner])