// JavaScript Document
function random_imglink(){
var myimages=new Array(4)
myimages[1]="_global/images/a1_11.jpg"
myimages[2]="_global/images/a2_11.jpg"
myimages[3]="_global/images/a3_11.jpg"
myimages[4]="_global/images/a4_11.jpg"
var y=Math.round(Math.random()*4)
if (y==0) y=1
if (y>3) y=4
document.write('<img src="'+myimages[y]+'" border=0></a>')
}
random_imglink()