function loadNewPage(whichPage){
	if(top.frames["mainWindow"].location.href.indexOf("paintingshtml")>0){
		newPage = "../" + whichPage;
	} else {
		newPage = whichPage;
	}
	top.frames["mainWindow"].location.href = newPage;
}

function showHideLayer(which){// Used by biography.html and discography.html to
//display next or previous layers
	if(document.layers){// Is browser and older version of Netscape?
		layerObj = "document.text" + layerDisplayed;
		eval(layerObj).visibility = which;
	} else {
		divName = "text" + layerDisplayed;
		d = document.getElementById(divName);
		d.style.visibility = which;
	}
}

function nextPage(){//Used by biography.html and discography.html in
//conjunction with showHideLayer to advance to next layer.
	showHideLayer("hidden");
	layerDisplayed++;
	showHideLayer("visible");
}

function previousPage(){//Used by biography.html and discography.html in
//conjunction with showHideLayer to go back to previous layer.
	showHideLayer("hidden");
	layerDisplayed--;
	showHideLayer("visible");
}

function movingLayers() {//Used by homepage to animate images
	if(document.layers){// Is browser and older version of Netscape?
		for(i=1;i<5;i++){
			whichPhoto = "document.photo" + i;
			photoDirection = directionOfPhoto[i];
			if(eval(photoDirection)==0){//photo Direction
				eval(whichPhoto).left-=5;
				if(eval(whichPhoto).left<127){
					directionOfPhoto[i] = 1;
					eval(whichPhoto).zIndex = (11-i);
				}
			} else {//photo Direction
				eval(whichPhoto).left+=5;
				if(eval(whichPhoto).left>465){
					directionOfPhoto[i] = 0;
					eval(whichPhoto).zIndex = (6+i);
				}		
			}//photo Direction
		}		
	} else {// i.e. if browser is NOT an older version of Netscape
		//loop through four images:
		
		for(i=1;i<5;i++){
			whichPhoto = "photo" + i;
			thisPhoto = document.getElementById(whichPhoto);
			photoDirection = directionOfPhoto[i];
			leftValue = parseInt(thisPhoto.style.left);
			if (eval(photoDirection)==0){
				leftValue -= 5;
				thisPhoto.style.left = leftValue + "px";
				if(leftValue<127){
					photoDirection = "direction" + i;
					directionOfPhoto[i] = 1;
					eval(thisPhoto).style.zIndex = (11-i);
				}
			} else {
				leftValue +=5;
				thisPhoto.style.left = leftValue + "px";
				if(leftValue>465){
					photoDirection = "direction" + i;
					directionOfPhoto[i] = 0;
					eval(thisPhoto).style.zIndex = (6+i);
				}
			}
		}
	}
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_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=MM_findObj(n,d.layers[i].document); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}