function getObj(name) {
    if (document.getElementById) {
        return document.getElementById(name).style;
    } else
    if (document.all) {
        return document.all[name].style;
    } else
    if (document.layers) {
        return document.layers[name];
    }
}

var layers = new Array(
'note',
'rank',
'bandname',
'spare' // <- no comma at the last entry
);

function show() {
    for (i=0; i < layers.length; i++) {
		if (layers[i] == arguments[0]) { 
			getObj(layers[i]).visibility = 'visible';
		} else {
			getObj(layers[i]).visibility = 'hidden';
		}
	}
}
    
function hideAll() {
    for (i=0; i < layers.length; i++) getObj(layers[i]).visibility = 'hidden';
}

function swapImgRestore() { //v3.0
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}
function findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document); return x;
}
function swapImage() { //v3.0
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

	myPix = new Array("images/joey/joey68.jpg","images/joey/joey69.jpg","images/joey/joey70.jpg","images/joey/joey71.jpg","images/joey/joey72.jpg","images/joey/joey73.jpg","images/joey/joey74.jpg","images/joey/joey75.jpg","images/joey/joey76.jpg","images/joey/joey77.jpg","images/joey/joey78.jpg","images/joey/joey79.jpg","images/joey/joey80.jpg","images/joey/joey81.jpg","images/joey/joey81kayak.jpg","images/joey/joey82.jpg","images/joey/joey82canoe.jpg","images/joey/joey82kayak.jpg","images/joey/joey83.jpg","images/joey/joey85.jpg","images/joey/joey86.jpg","images/joey/joey86b.jpg","images/joey/joey87.jpg","images/joey/joey89.jpg","images/joey/joey92.jpg","images/joey/joey94.jpg","images/joey/joey96.jpg","images/joey/joey97.jpg","images/joey/joey01.jpg","images/joey/joey03.jpg","images/joey/joey04.jpg")
	imgCt = myPix.length 

	function choosePic() {
		if (document.images) {
			randomNum = Math.floor((Math.random() * imgCt))
			document.myPicture.src = myPix[randomNum]
		}
	}