if (document.images) {

admOn=new Image
admOff=new Image
acaOn=new Image
acaOff=new Image
aboOn=new Image
aboOff=new Image
stuOn=new Image
stuOff=new Image
aluOn=new Image
aluOff=new Image
mypOn=new Image
mypOff=new Image

siteOn=new Image
siteOff=new Image
azOn=new Image
azOff=new Image
goOn=new Image
goOff=new Image



admOn.src="http://appserv.pace.edu/execute/images/05subAdm_on.gif"
admOff.src="http://appserv.pace.edu/execute/images/05subAdm.gif"
acaOn.src="http://appserv.pace.edu/execute/images/05subAca_on.gif"
acaOff.src="http://appserv.pace.edu/execute/images/05subAca.gif"
aboOn.src="http://appserv.pace.edu/execute/images/05subAbo_on.gif"
aboOff.src="http://appserv.pace.edu/execute/images/05subAbo.gif"
stuOn.src="http://appserv.pace.edu/execute/images/05subStu_on.gif"
stuOff.src="http://appserv.pace.edu/execute/images/05subStu.gif"
aluOn.src="http://appserv.pace.edu/execute/images/05subAlu_on.gif"
aluOff.src="http://appserv.pace.edu/execute/images/05subAlu.gif"
mypOn.src="http://appserv.pace.edu/execute/images/05subMyp_on.gif"
mypOff.src="http://appserv.pace.edu/execute/images/05subMyp.gif"

siteOn.src="http://appserv.pace.edu/execute/images/05subSitemap_on.gif"
siteOff.src="http://appserv.pace.edu/execute/images/05subSitemap.gif"
azOn.src="http://appserv.pace.edu/execute/images/05subAZ_on.gif"
azOff.src="http://appserv.pace.edu/execute/images/05subAZ.gif"
goOn.src="http://appserv.pace.edu/execute/images/05subSearchGo_on.gif"
goOff.src="http://appserv.pace.edu/execute/images/05subSearchGo.gif"


}

function change(image,ext,id) {
     if (document.images) {
         document.images[image].src=eval(image + ext + ".src");
		}
 }