// Netscape reloader

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

// Mouse over Fireworks functiona

function MM_findObj(n, d) { //v4.01
  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);
  if(!x && d.getElementById) x=d.getElementById(n); 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];}
//window.alert("hi bob: " + a[0+2]);
}
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_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];}}
}

// Custom functions

function mload(img,caption)
{
	document.getElementById("ArtImg").src = "images/s" + img;
	document.getElementById("ArtLink").href = "images/l" + img;
	if ( caption != undefined )
	{
		document.getElementById("ArtText").innerText = caption;
	}
}
function artworkObj ( img, text )
{
	this.image = img;
	this.caption = text;
}
function imagesObj ()
{
	this.imageArray = new Array();
	this.whichImageLoaded = 0;
	this.initImage = function ( img, text )
		{
			this.imageArray[this.imageArray.length] = new artworkObj(img,text);
		}
	this.showImage = function ( imageNumber )
		{
			//window.alert(this.imageArray[this.whichImageLoaded].image);
			this.whichImageLoaded = imageNumber;
			mload(this.imageArray[this.whichImageLoaded].image, this.imageArray[this.whichImageLoaded].caption);
		}
	this.changeImage = function ( increment )
		{
			this.whichImageLoaded += increment;
			if ( this.whichImageLoaded >= this.imageArray.length )
			{
				this.whichImageLoaded = 0;
			}
			if ( this.whichImageLoaded < 0 )
			{
				this.whichImageLoaded = this.imageArray.length - 1;
			}
			this.showImage(this.whichImageLoaded);
		}
	this.prevImage = function ()
		{
			this.changeImage(-1);
		}
	this.nextImage = function ()
		{
			this.changeImage(1);
		}
}

// Mouse overs
function preloadMouseOverImages()
{
	// MM_preloadImages('/images/nav_bot_1aover.jpg','/images/nav_bot_2over.jpg','/images/nav_bot_3over.jpg','/images/nav_bot_4over.jpg','/images/nav_bot_5aover.jpg','/images/nav_bot_7over.jpg','/images/nav_bot_9over.jpg','/images/nav_bot_11over.jpg','/images/nav_top_1aover.jpg','/images/nav_top_2over.jpg','/images/nav_top_3over.jpg','/images/nav_top_4over.jpg','/images/nav_top_5aover.jpg','/images/nav_top_7over.jpg','/images/nav_top_9over.jpg','/images/nav_top_11over.jpg');
	MM_preloadImages('/images/nav/nav_about_se_mo.jpg','/images/nav/nav_about_un_mo.jpg','/images/nav/nav_artdesign_se_mo.jpg','/images/nav/nav_artdesign_un_mo.jpg','/images/nav/nav_art_se_nextart_mo.jpg','/images/nav/nav_art_se_nextimg_mo.jpg','/images/nav/nav_art_se_no_previmg.jpg','/images/nav/nav_art_se_prevart_mo.jpg','/images/nav/nav_art_se_previmg_mo.jpg','/images/nav/nav_art_un_nextart_mo.jpg','/images/nav/nav_art_un_nextimg_mo.jpg','/images/nav/nav_art_un_no_previmg.jpg','/images/nav/nav_art_un_prevart_mo.jpg','/images/nav/nav_art_un_previmg_mo.jpg','/images/nav/nav_bot_jodee_mo.jpg','/images/nav/nav_bot_leftmost.jpg','/images/nav/nav_bot_rightstretch.jpg','/images/nav/nav_intro_se_mo.jpg','/images/nav/nav_intro_un_mo.jpg','/images/nav/nav_jodee_mo.jpg','/images/nav/nav_leftmost.jpg','/images/nav/nav_links_se_mo.jpg','/images/nav/nav_links_un_mo.jpg','/images/nav/nav_rightblock.jpg','/images/nav/nav_rightstretch.jpg','/images/nav/nav_shows_se_mo.jpg','/images/nav/nav_shows_un_mo.jpg');
}

function preLoadMouseOvers ( mouseOverImg, mouseOutImg )
{
   topMouseOverImgs[topMouseOverImgs.length] = new Image();
   topMouseOverImgs[topMouseOverImgs.length - 1].src = "images\\nav_top_" + mouseOverImg; 
   topMouseOutImgs[topMouseOutImgs.length] = new Image();
   topMouseOutImgs[topMouseOutImgs.length - 1].src = "images\\nav_top_" + mouseOutImg; 
   botMouseOverImgs[botMouseOverImgs.length] = new Image();
   botMouseOverImgs[botMouseOverImgs.length - 1].src = "images\\nav_bot_" + mouseOverImg; 
   botMouseOutImgs[botMouseOutImgs.length] = new Image();
   botMouseOutImgs[botMouseOutImgs.length - 1].src = "images\\nav_bot_" + mouseOutImg; 
}
function topMouseOver ( object, index )
{
	if (document.images) 
	{
		object.src = topMouseOverImgs[index].src;
	}
}
function topMouseOut ( object, index )
{
	if (document.images) 
	{
		object.src = topMouseOutImgs[index].src;
	}
}
function botMouseOver ( object, index )
{
	if (document.images) 
	{
		object.src = botMouseOverImgs[index].src;
	}
}
function botMouseOut ( object, index )
{
	if (document.images) 
	{
		object.src = botMouseOutImgs[index].src;
	}
}

// pre-load nav mouseovers
if (document.images)
{
   topMouseOverImgs = new Array();
   topMouseOutImgs = new Array();
   botMouseOverImgs = new Array();
   botMouseOutImgs = new Array();
   preLoadMouseOvers ( "1aover.jpg", "1a.jpg" );
   preLoadMouseOvers ( "2over.jpg", "2.jpg" );
   preLoadMouseOvers ( "3over.jpg", "3.jpg" );
   preLoadMouseOvers ( "4over.jpg", "4.jpg" );
   preLoadMouseOvers ( "5aover.jpg", "5a.jpg" );
   preLoadMouseOvers ( "7over.jpg", "7.jpg" );
   preLoadMouseOvers ( "9over.jpg", "9.jpg" );
   preLoadMouseOvers ( "11over.jpg", "11.jpg" );
}