function endorser_image(){
  var endorser=new Array()
  //specify random images below. You can have as many as you wish
  endorser[1]="i/smod/left/1.jpg"
  endorser[2]="i/smod/left/2.jpg"
  endorser[3]="i/smod/left/3.jpg"
  endorser[4]="i/smod/left/4.jpg"
  endorser[5]="i/smod/left/5.jpg"
  endorser[6]="i/smod/left/6.jpg"
  endorser[7]="i/smod/left/7.jpg"
  endorser[8]="i/smod/left/8.jpg"
  endorser[9]="i/smod/left/9.jpg"
  endorser[10]="i/smod/left/10.jpg"
  endorser[11]="i/smod/left/11.jpg"
  endorser[12]="i/smod/left/12.jpg"

  //specify corresponding links below
  var endorserlinks=new Array()
  endorserlinks[1]="http://www.centrance.com"
  endorserlinks[2]="http://www.centrance.com"
  endorserlinks[3]="http://www.centrance.com"
  endorserlinks[4]="http://www.centrance.com"
  endorserlinks[5]="http://www.centrance.com"
  endorserlinks[6]="http://www.centrance.com"
  endorserlinks[7]="http://www.centrance.com"
  endorserlinks[8]="http://www.centrance.com"
  endorserlinks[9]="http://www.centrance.com"
  endorserlinks[10]="http://www.centrance.com"
  endorserlinks[11]="http://www.centrance.com"
  endorserlinks[12]="http://www.centrance.com"

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

  if (ry==0)
     ry=1
     document.write('<a href='+'"'+endorserlinks[ry]+'"'+'><img src="'+endorser[ry]+'" border=0></a>')
}