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_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

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_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_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);

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 openPictureWindow(imageName,alt,posLeft,posTop) {  // v4.01
	alt = unescape(alt);
	newWindow = window.open("","newWindow","scrollbars=no,left="+posLeft+",top="+posTop);
	newWindow.document.open();
	newWindow.document.write('<html><head><title>'+alt+'</title>');
	newWindow.document.write('<script language="javascript">');
	newWindow.document.write('var NS = (navigator.appName=="Netscape")?true:false;');
    newWindow.document.write('function FitPic() {');
    newWindow.document.write('   iWidth = (NS)?window.innerWidth:document.body.clientWidth;');
    newWindow.document.write('   iHeight = (NS)?window.innerHeight:document.body.clientHeight;');
    newWindow.document.write('   iWidth = document.images.popup.width - iWidth;');
    newWindow.document.write('   iHeight = document.images.popup.height - iHeight;');
    newWindow.document.write('   window.resizeBy(iWidth, iHeight);');
    newWindow.document.write('   self.focus();');
    newWindow.document.write(' };');
	newWindow.document.write('</script>');
	newWindow.document.write('</head><body bgcolor="#FFFFFF" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0" onLoad="FitPic();" onBlur="self.close()">'); 
	newWindow.document.write('<img src=\"'+imageName+'\" alt=\"'+alt+'\" name=\"popup\">');
	newWindow.document.write('</body></html>');
	newWindow.document.close();
	newWindow.focus();
}


function activatePopups(){
    var id='popup';
	var imgs;
	
	if (document.getElementById)
        var imgs = document.getElementsByTagName('img');
    else if (document.all)
        var imgs = document.all[id];
    else if (document.layers)
        var imgs = document.layers[id];
		
	for(i=0;imgs&&i<imgs.length&&(x=imgs[i]);i++){
		if(x.id=='popup'){
			// Get full sized image path
			var imgsrc=x.src.replace(/thumbnails\//, "");
			
			// Extract Filename
			var lastSlash = imgsrc.lastIndexOf("/");
			var imageText = imgsrc.substring(lastSlash+1,imgsrc.length);
			
			// Extract image title and size
			lastSlash = imageText.lastIndexOf("-");
			var sizeText = imageText.substring(lastSlash+1,imageText.length);
			sizeText=sizeText.replace(/.jpg/, "");
			var titleText = imageText.substring(0, lastSlash);
			titleText=titleText.replace(/\d{1,2}-/g, "");
			titleText=titleText.replace(/-/g, " ");
			titleText=unescape(titleText);
			
			// Append image title and size to page
			
			if(x.className.match('print')){
				titleText = '* ' + titleText;
			}
			if(x.className.match('original')){
				titleText = titleText + ' #';
			}
			var titleNode = document.createTextNode(titleText);
			var sizeNode = document.createTextNode(sizeText);
			var brNode = document.createElement('br');
			x.parentNode.appendChild(titleNode);
			x.parentNode.appendChild(brNode);
			x.parentNode.appendChild(sizeNode);
			
			// Add popup behaviour to image
			titleText=escape(titleText);
			var popupStr = "openPictureWindow('" + imgsrc + "','" + titleText + "','100','100')";
			x.setAttribute('onFocus', 'if(this.blur)this.blur()');
			x.setAttribute('onClick', popupStr);
			var browser=navigator.appName;
			if(browser=="Microsoft Internet Explorer"){
				// Workaround to fix M$'s bloody annoying browser!
				//x.attachEvent('onClick', popupStr)
				x.onclick = function() { ieCallPopup(this); }
			}
		}
	}
}

function ieCallPopup(img){
	var imgsrc=img.src.replace(/thumbnails\//, "");
	// Extract Image Title
	var lastSlash = imgsrc.lastIndexOf("/");
	var imageText = imgsrc.substring(lastSlash+1,imgsrc.length);
	lastSlash = imageText.lastIndexOf("-");
	var titleText = imageText.substring(0, lastSlash);
	titleText=titleText.replace(/-/g, " ");
	
	openPictureWindow(imgsrc,titleText,'100','100');
}