function random_imglink(){
var myimages=new Array()
//specify random images below. You can have as many as you wish
myimages[1]="images/gui/head8.gif"
myimages[2]="images/gui/head8ata.gif"
myimages[3]="images/gui/head8mot.gif"
myimages[4]="images/gui/head8twt.gif"
myimages[5]="images/gui/head8srv.gif"
myimages[6]="images/gui/head8air.gif"
myimages[7]="images/gui/head8win.gif"
myimages[8]="images/gui/head8trk.gif"

//specify corresponding links below
var imagelinks=new Array()
imagelinks[1]="service.htm"
imagelinks[2]="service.htm"
imagelinks[3]="mot.htm"
imagelinks[4]="http://twitter.com/#!/centralautoctr"
imagelinks[5]="garage.htm"
imagelinks[6]="aircon.htm"
imagelinks[7]="winter-tyres.htm"
imagelinks[8]="wheel-alignment-tracking.htm"

var mytitles=new Array()
mytitles[1]="View and Complete our Customer Satisfaction Survey"
mytitles[2]="Central Tyre & Exhaust Automotive Technician Accreditation"
mytitles[3]="DISCOUNT MOT - Website Offer!"
mytitles[4]="Follow us on Twitter..."
mytitles[5]="Main Dealer Diagnostics"
mytitles[6]="Aircon Website Offer"
mytitles[7]="Winter Tyres in Orpington and Bromley"
mytitles[8]="Wheel Alignment and Tracking"

var ry=Math.floor(Math.random()*myimages.length)
if (ry==0)
ry=1
document.write('<a href='+'"'+imagelinks[ry]+'"'+'title='+'"'+mytitles[ry]+'"'+'><img src="'+myimages[ry]+'" border=0></a>')
}
random_imglink()
//-->