function random_imglink(){
  var myimages=new Array()
  
 myimages[1]="e-banner/Frontiers in Anti-Cancer Drug Discovery copy.gif"
 myimages[2]="e-banner/Frontiers in CNS Drug Discovery copy.gif"
 myimages[3]="e-banner/Frontiers in Drug Design & Discovery Volume 1 copy.gif"
 myimages[4]="e-banner/Frontiers in Drug Design & Discovery Volume 2 copy.gif"
 myimages[5]="e-banner/Frontiers in Drug Design & Discovery Volume 3 copy.gif"
 myimages[6]="e-banner/Frontiers in Drug Design & Discovery Volume 4 copy.gif"
 myimages[7]="e-banner/Frontiers in Drug Design & Discovery Volume 5 copy.gif" 
myimages[8]="e-banner/Frontiers in Medicinal Chemistry Volume 1 copy.gif"
myimages[9]="e-banner/Frontiers in Medicinal Chemistry Volume 2 copy.gif"
myimages[10]="e-banner/Frontiers in Medicinal Chemistry Volume 3 copy.gif"
myimages[11]="e-banner/Frontiers in Medicinal Chemistry Volume 4 copy.gif"
myimages[12]="e-banner/Frontiers in Medicinal Chemistry Volume 5 copy.gif"
myimages[13]="e-banner/Latest Findings of Omega3 Long ChainPolyunsaturated Fatty Acids From Molecular Mechanisms to New Applications in Health and Diseases.gif"
myimages[14]="e-banner/Frontiers in Cardiovascular Drug Discovery copy.gif"
myimages[15]="e-banner/Frontiers in Anti-infective Drug Discovery copy.gif"
myimages[16]="e-banner/Protein Misfolding Disorders A Trip into the ER.gif"
myimages[17]="e-banner/Molecular Aspects of Neurodegeneration and Neuroprotection.gif"

   
  var imagelinks=new Array()
 imagelinks[1]="http://www.benthamscience.com/ebooks/9781608051618/index.htm"
 imagelinks[2]="http://www.benthamscience.com/ebooks/9781608051595/index.htm"
 
 imagelinks[3]="http://www.benthamscience.com/ebooks/9781608051991/index.htm"
 imagelinks[4]="http://www.benthamscience.com/ebooks/9781608052004/index.htm"
 imagelinks[5]="http://www.benthamscience.com/ebooks/9781608052011/index.htm"
 imagelinks[6]="http://www.benthamscience.com/ebooks/9781608052028/index.htm"
 imagelinks[7]="http://www.benthamscience.com/ebooks/9781608052035/index.htm"
 
 imagelinks[8]="http://benthamscience.com/ebooks/9781608052042/index.htm"
 imagelinks[9]="http://benthamscience.com/ebooks/9781608052059/index.htm"
 imagelinks[10]="http://benthamscience.com/ebooks/9781608052066/index.htm"
 imagelinks[11]="http://benthamscience.com/ebooks/9781608052073/index.htm"
 imagelinks[12]="http://benthamscience.com/ebooks/9781608052080/index.htm"
 
 imagelinks[13]="http://www.benthamscience.com/ebooks/9781608051779/index.htm"
 imagelinks[14]="http://www.benthamscience.com/ebooks/9781608051601/index.htm"
 imagelinks[15]="http://www.benthamscience.com/ebooks/9781608051588/index.htm"
 imagelinks[16]="http://www.benthamscience.com/ebooks/9781608050130/index.htm"
 imagelinks[17]="http://www.benthamscience.com/ebooks/9781608050925/index.htm"
		     
	
  
  var ry=Math.floor(Math.random()*myimages.length)

  if (ry==0)
     ry=1
     document.write('<a href='+'"'+imagelinks[ry]+'"'+' onclick="window.open(this.href); return false;"><img src="'+myimages[ry]+'" border=0></a>')
}

  random_imglink()