function ttrand2(){
 var images=new Array()
 //list of images
 images[0]="images/biologyinbox_543x163.png"
 images[1]="images/emoran_543x163.png"
 images[2]="images/layton_543x163.png"
 images[3]="images/sfp2.jpg"
 images[4]="images/kapur_543x163.png"
 images[5]="images/edwards_543x163.png"
 images[6]="images/biologyinbox_543x163.png"
 images[7]="images/armsworth_bode_543x163.jpg"
 images[8]="images/siopsis_interview_543x163.jpg"
 images[9]="images/songwriter_543x163.jpg"
 images[10]="images/loyd2_543x163.jpg"
 images[11]="images/ingersoll_543x163.png"
 images[12]="images/xavier_video_543x163.jpg"
 images[13]="images/hemlock_543x163.png"
 images[14]="images/ogundahunsi_543x163.png"
 images[15]="images/dthomas_543x163.png"
 images[16]="images/edwards_543x163.png"
 images[17]="images/arciero_543x163.png"
 images[18]="images/gilman_543x163.png"
 images[19]="images/reu_543x163.png"
 images[20]="images/reu_543x163.png"
 images[21]="images/sabloff_543x163.png"
 images[22]="images/sabloff_543x163.png"
 images[23]="images/TS_debate_543x163.png"
 images[24]="images/TS_debate_543x163.png"
 var ref=new Array()
 //list of links
ref[0]="videos/biologyinabox"
ref[1]="videos/moran"
ref[2]="videos/layton"
ref[3]="videos/scienceforthepeople"
ref[4]="videos/kapur"
ref[5]="videos/edwards"
ref[6]="videos/biologyinabox"
ref[7]="videos/armsworth_bode_interview"
ref[8]="videos/siopsis_interview"
ref[9]="songwriter"
ref[10]="videos/feralcats"
ref[11]="videos/ingersoll"
ref[12]="videos/thibert-plante"
ref[13]="videos/hemlock"
ref[14]="videos/ogundahunsi"
ref[15]="videos/thomas"
ref[16]="videos/edwards"
ref[17]="videos/arciero"
ref[18]="videos/gilman"
ref[19]="videos/reu"
ref[20]="videos/reu"
ref[21]="videos/sabloff"
ref[22]="videos/sabloff"
ref[23]="press/TS_debate"
ref[24]="press/TS_debate"
var ry=Math.floor(Math.random()*images.length)

document.write('<a href="'+ref[ry]+'"><img src="'+images[ry]+'" style="float: left; margin-left: 0px; margin-bottom: 0px; margin-right: 0px; margin-top: 0px" width="543" border="1" />')

}

ttrand2()