function random_imglink(event){

  if(event=="mro" ) {
  var myimages=new Array()
  //specify random images below. You can have as many as you wish
	myimages[1] = '/events/images/logos/aveos.gif'
	myimages[2] = '/events/images/logos/techop.jpg'
	myimages[3] = '/events/images/logos/bfgood.gif'
	myimages[4] = '/events/images/logos/prattwht.gif'
	myimages[5] = '/events/images/logos/planetechs.gif'
	myimages[6] = '/events/images/logos/unitdsvs.gif'
  //specify corresponding links below
  var imagelinks=new Array()
	imagelinks[1]='http://www.aircanada.com/acts/'
	imagelinks[2]='http://www.delta.com/business_programs_services/technical_operations/index.jsp'
	imagelinks[3]='http://www.goodrich.com/Main'
	imagelinks[4]='http://www.pw.utc.com/'
	imagelinks[5]='http://www.planetechs.com'
	imagelinks[6]='http://www.unitedsvcs.com'
  }

  if(event=="mas" ) {
  var myimages=new Array()
  //specify random images below. You can have as many as you wish
	myimages[1] = '/events/images/logos/bfgood.gif'
  //specify corresponding links below
  var imagelinks=new Array()
	imagelinks[1]='http://www.goodrich.com/Main'
  }

  if(event=="meu" ) {
  var myimages=new Array()
  //specify random images below. You can have as many as you wish
	myimages[1] = '/events/images/logos/aar.gif'
	myimages[2] = '/events/images/logos/bfgood.gif'
	myimages[3] = '/events/images/logos/turkish_tech.gif'
  //specify corresponding links below
  var imagelinks=new Array()
	imagelinks[1]='http://www.aarcorp.com/'
	imagelinks[2]='http://www.goodrich.com/Main'
	imagelinks[3]='http://www.thytechnic.com/en-INT/index.aspx'
  }

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

  if (ry==0)
     ry=1
	 document.write('<h3>featured sponsor</h3>')
     document.write('<a href="'+imagelinks[ry]+'"'+'><img src="'+myimages[ry]+'" border=0 hspace=10 vspace=10></a>')
	 
}