var roll = false;
if (NN4 || IE4 || XX7) {
	roll = true;
}

if (roll == true) {
	var imglist = new Array (
		"images/butt_index1.gif",
		"images/butt_gigs1.gif",
		"images/butt_people1.gif",
		"images/butt_sound1.gif",
		"images/butt_vision1.gif",
		"images/butt_contact1.gif",
		"images/butt_links1.gif",
		"images/butt_tony1.gif",
		"images/butt_tone1.gif",
		"images/butt_dave1.gif",
		"images/butt_rich1.gif",
		"images/butt_ade1.gif"
	);
	var imgs = new Array();
	var count;
	var thisPage;

	if (thisPage != null) {
		if (document.images) {
			for (count=0; count<imglist.length; count++) {
				imgs[count]=new Image(); imgs[count].src=imglist[count];
			}
		}
	}
}

function msover1(img,ref) {
	if (roll == true) {
		if (img != thisPage) {
			document.images[img].src = ref;
		}
	}
}
function msout1(img,ref) {
	if (roll == true) {
		if (img != thisPage) {
			document.images[img].src = ref;
		}
	}
}

var imgName = new Array ('home', 'gigs', 'people', 'sound', 'vision', 'contact', 'links');

function setThis(pName) {
	thisPage = pName
	for (i=0;i<imgName.length;i++) {
		if (imgName[i] != pName) {
			document.images[imgName[i]].src = 'images/butt_' + imgName[i] + '.gif'
		}
	}
	document.images[pName].src = 'images/butt_' + pName + '1.gif'
}