function Images(){
this.items=new Array;
this.add=addImages;
this.get=getImages;
}

function addImages(ImagesURL,ImagesCaption,AltTag,Credit){
var rec=new Object;
rec.url=ImagesURL;
rec.cap=ImagesCaption;
rec.alt=AltTag;
rec.credit=Credit;
var itemCount=this.items.length;
this.items[itemCount]=rec;
}

function getImages(){
var itemCount=this.items.length;
var idx=Math.round(Math.random()*(itemCount-1));
var rec=this.items[idx];
var buf='<img src="' + rec.url + '" alt="' + rec.alt + '">';
//buf+='<div class="caption">' + rec.cap + '</div>';
buf+= rec.cap  ;
return buf;
}


                
var randImage=new Images;
//for jan launch
//randImage.add('http://centennial.kellogg.northwestern.edu/images/spiffs/alumni/sstosz-thumb.jpg','<span class=name><b>Sandy Stosz &lsquo;94</b></span>, <br><span class=title>Captain, US Coast Guard<br><a href=http://centennial.kellogg.northwestern.edu/alumni/sstosz.htm>Read More</a></span>','Sandy Stosz','');
//randImage.add('http://centennial.kellogg.northwestern.edu/images/spiffs/alumni/spofcher-thumb.jpg','<span class=name><b>Sally Pofcher &lsquo;94</b></span>, <br><span class=title>CEO, Paper Source<br><a href=http://centennial.kellogg.northwestern.edu/alumni/spofcher.htm>Read More</a></span>','Sally Pofcher','');
//randImage.add('http://centennial.kellogg.northwestern.edu/images/spiffs/alumni/jpreston-thumb.jpg','<span class=name><b>John Preston &lsquo;76</b></span>, <br><span class=title>Managing Director, C Change<br><a href=http://centennial.kellogg.northwestern.edu/alumni/jpreston.htm>Read More</a></span>','John Preston','');
//randImage.add('http://centennial.kellogg.northwestern.edu/images/spiffs/alumni/jbrodsky-thumb.jpg','<span class=name><b>Jay Brodsky &lsquo;00</b></span>, <br><span class=title>CIO, Atlantic Media Company<br><a href=http://centennial.kellogg.northwestern.edu/alumni/jbrodsky.htm>Read More</a></span>','Jay Brodsky','');
//randImage.add('http://centennial.kellogg.northwestern.edu/images/spiffs/alumni/bmcdermott-thumb.jpg','<span class=name><b>Bill McDermott &lsquo;97</b></span>, <br><span class=title>President and CEO of Global Field Operations, SAP<br><a href=http://centennial.kellogg.northwestern.edu/alumni/bmcdermott.htm>Read More</a></span>','Bill McDermott','');


//updated 9/11/09
randImage.add('http://centennial.kellogg.northwestern.edu/images/spiffs/alumni/amin-thumb.jpg','<span class=name><b>A. Salman Amin &lsquo;85</b></span>, <br><span class=title>Executive VP Global Sales and Marketing , PepsiCo<br><a href=http://centennial.kellogg.northwestern.edu/alumni/asalmanamin.htm>Read More</a></span>','A. Salman Amin','');
randImage.add('http://centennial.kellogg.northwestern.edu/images/spiffs/alumni/skrishnamra-thumb.jpg','<span class=name><b>Subhasakdi Kirshnamra &lsquo;89</b></span>, <br><span class=title>Managing Partner, Deloitte Touche Tohmatsu<br><a href=http://centennial.kellogg.northwestern.edu/alumni/sKirshnamra.htm>Read More</a></span>','Subhasakdi Kirshnamra','');