function random_imglink(){
var myimages=new Array()

myimages[1]="http://www.otrprotrucker.com/OTR/_banners/120x60/usa.gif"
myimages[2]="http://www.otrprotrucker.com/OTR/_banners/120x60/usx_sm_blueprint.gif"
myimages[3]="http://www.otrprotrucker.com/OTR/_banners/120x60/Prime_indcont_side.gif"
myimages[4]="http://www.otrprotrucker.com/OTR/_banners/120x60/icanbenifit.gif"
myimages[5]="http://www.otrprotrucker.com/OTR/_banners/120x60/mercer.gif"

var imagelinks=new Array()

imagelinks[1]="http://www.gousatruck.com/"
imagelinks[2]="http://www.xpressdrivers.com/"
imagelinks[3]="http://www.primeinc.com/"
imagelinks[4]="http://66.226.22.64/tn/Default.aspx"
imagelinks[5]="http://www.mercertown.com"

var ry=Math.floor(Math.random()*myimages.length)

if (ry==0)
ry=1
document.write('<a href='+'"'+imagelinks[ry]+'"'+'target="_blank"><img src="'+myimages[ry]+'" alt="advertisement" border="1"></a>')
}
random_imglink()