imgroll = [];
imgroll[0] = "";// ok to leave empty

imgroll[1] = "acc-04-tab-story";
imgroll[2] = "acc-04-tab-champ";
imgroll[3] = "acc-04-tab-tv";
imgroll[4] = "acc-04-tab-multimed";

imgTabEntries = imgroll.length;  // cut

imgroll[5] = "acc-04-top-06-bc";
imgroll[6] = "acc-04-top-06-clem";
imgroll[7] = "acc-04-top-06-duke";
imgroll[8] = "acc-04-top-06-fsu";
imgroll[9] = "acc-04-top-06-geot";
imgroll[10] = "acc-04-top-06-md";
imgroll[11] = "acc-04-top-06-mifl";
imgroll[12] = "acc-04-top-06-unc";
imgroll[13] = "acc-04-top-06-ncst";
imgroll[14] = "acc-04-top-06-va";
imgroll[15] = "acc-04-top-06-vtech";
imgroll[16] = "acc-04-top-06-wake";
imgroll[17] = "acc-04-top-06-off";

onimages = [];
offimages = [];
centerImageTabs=["1","2","3","4"];
var lastI;
for(i=0; i < imgTabEntries; i++){
	onimages[i] =  new Image();
	onimages[i].src = "http://graphics.fansonly.com/confs/acc/graphics/"+imgroll[i]+"-on.gif";
	offimages[i] =  new Image();
	offimages[i].src = "http://graphics.fansonly.com/confs/acc/graphics/"+imgroll[i]+"-off.gif";
	lastI = i;
}
for(i=imgTabEntries; i < imgroll.length; i++){
	onimages[i] =  new Image();
	onimages[i].src = "http://graphics.fansonly.com/schools/acc/graphics/"+imgroll[i]+".gif";
	offimages[i] =  new Image();
	offimages[i].src = "http://graphics.fansonly.com/schools/acc/graphics/"+imgroll[i]+".gif";
}
currImg = "";
currRollImgTab = "";
function imgOn(imageName) {
	num = imageName.split("e");
	document['logo'].src = onimages[num[1]].src;  
}//end func
function imgOff() {
	document['logo'].src = offimages[17].src;
}//end func
function imgTabOn(imageName,par) {
currImg = imageName;
currRollImgTab = par;
killImgTabs(currImg,currRollImgTab);
	if(document.layers){
	var imgObj = eval("document."+par);
	num = imageName.split("e");
	imgObj.document[imageName].src = onimages[num[1]].src;
	}else{
	num = imageName.split("e");
	document[imageName].src = onimages[num[1]].src; 
	}
}//end func
function killImgTabs(imageName,par){
var i=4;
	var imgObj = eval("document."+par);
do{
	if(document.layers){
	imgObj.document['image'+centerImageTabs[i-1]].src = offimages[centerImageTabs[i-1]].src
	//imgObj.document['image'+4].src = offimages[4].src;
	//alert(imgObj.document['image'+centerImageTabs[i-1]].src);
	}else{
	document['image'+centerImageTabs[i-1]].src = offimages[centerImageTabs[i-1]].src;
	}
}while(--i);
}//end func