<!-- hide
imgroll = new Array();
imgroll[0] = "";// ok to leave empty
imgroll[1] = "mem-nav-mktplc";
imgroll[2] = "mem-nav-s-finder";
imgroll[3] = "mem-nav-tickets";
imgroll[4] = "mem-nav-schedules";
imgroll[5] = "mem-nav-oncampus";
imgroll[6] = "mem-nav-trad";
imgroll[7] = "mem-nav-audiovid";
imgroll[8] = "mem-nav-links";
imgroll[9] = "mem-sptsnav-news";
imgroll[10] = "mem-sptsnav-alman";
imgroll[11] = "mem-sptsnav-sched";
imgroll[12] = "mem-sptsnav-meet";
imgroll[13] = "mem-nav-tiger";
imgroll[14] = "mem-nav-alumni";
imgroll[15] = "mem-nav-recruiting-links";
imgroll[16] = "mem-nav-travel";
imgroll[17] = "mem-nav-scoreboard";
imgroll[18] = "mem-nav-wireless";

onimages = [];
offimages = [];
for(i=0; i < imgroll.length; i++){
	onimages[i] =  new Image();
	onimages[i].src = "http://graphics.fansonly.com/schools/mem/graphics/"+imgroll[i]+"-on.gif";
	offimages[i] =  new Image();
	offimages[i].src = "http://graphics.fansonly.com/schools/mem/graphics/"+imgroll[i]+"-off.gif";
}
function imgOn(imageName) {
	num = imageName.split("e");
	document[imageName].src = onimages[num[1]].src;  
}
function imgOff(imageName) {  
	num = imageName.split("e");
	document[imageName].src = offimages[num[1]].src;  
}
// done hiding -->