if ((navigator.appName == "Netscape" && parseInt(navigator.appVersion) >= 3)
|| (navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion) >= 4)) {
    rollOvers = 1;
} else {
    rollOvers = 0;
}

var dirLevel = 1;
var levelMod = "";
levelMod = "";
for (i = 0;i < dirLevel;i++) {
        levelMod += "";
}

if (rollOvers) {
    aOn = new Image(55, 99);
    aOn.src = levelMod + "images/imgHPMenuBarBand-over.jpg";
    aOff = new Image(55, 99);
    aOff.src = levelMod + "images/imgHPMenuBarBand.jpg";

	bOn = new Image(55, 99);
    bOn.src = levelMod + "images/imgHPMenuBarNews-over.jpg";
    bOff = new Image(99, 55);
    bOff.src = levelMod + "images/imgHPMenuBarNews.jpg";

	cOn = new Image(55, 99);
    cOn.src = levelMod + "images/imgHPMenuBarMM-over.jpg";
    cOff = new Image(99, 55);
    cOff.src = levelMod + "images/imgHPMenuBarMM.jpg";

	dOn = new Image(55, 99);
    dOn.src = levelMod + "images/imgHPMenuBarGallery-over.jpg";
    dOff = new Image(99, 55);
    dOff.src = levelMod + "images/imgHPMenuBarGallery.jpg";

	eOn = new Image(55, 99);
    eOn.src = levelMod + "images/imgHPMenuBarLinks-over.jpg";
    eOff = new Image(99, 55);
    eOff.src = levelMod + "images/imgHPMenuBarLinks.jpg"; 

	fOn = new Image(55, 99);
    fOn.src = levelMod + "images/imgHPMenuBarContact-over.jpg";
    fOff = new Image(99, 55);
    fOff.src = levelMod + "images/imgHPMenuBarContact.jpg"; 

	gOn = new Image(55, 99);
    gOn.src = levelMod + "images/imgHomePageSteve-over.jpg";
    gOff = new Image(99, 55);
    gOff.src = levelMod + "images/imgHomePageSteve.jpg"; 	

	hOn = new Image(55, 99);
    hOn.src = levelMod + "images/imgHomePageKevin-over.jpg";
    hOff = new Image(99, 55);
    hOff.src = levelMod + "images/imgHomePageKevin.jpg"; 		

	iOn = new Image(55, 99);
    iOn.src = levelMod + "images/imgHomePageAlan-over.jpg";
    iOff = new Image(99, 55);
    iOff.src = levelMod + "images/imgHomePageAlan.jpg"; 		
	
	jOn = new Image(55, 99);
    jOn.src = levelMod + "images/imgHomePageGeoff-over.jpg";
    jOff = new Image(99, 55);
    jOff.src = levelMod + "images/imgHomePageGeoff.jpg"; 		
	
	kOn = new Image(55, 99);
    kOn.src = levelMod + "images/imgHomePageKarl-over.jpg";
    kOff = new Image(99, 55);
    kOff.src = levelMod + "images/imgHomePageKarl.jpg"; 	
}

function switchOn(imgName) {
        if (rollOvers){
                imgOn = eval(imgName + "On.src");
                document [imgName].src = imgOn;
        }
}

function switchOff(imgName) {
        if (rollOvers){
                imgOff = eval(imgName + "Off.src");
                document [imgName].src = imgOff;
        }
}