// ------ IMAGES · Preloaders and rollovers ---------

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

function MM_findObj(n, d) { //v4.01
	var p,i,x;
	if((p=n.indexOf("?"))>0&&parent.frames.length) {
    	document=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);
	}
	if(!(x=document[n])&&document.all) x=document.all[n]; 
	for (i=0;!x&&i<document.forms.length;i++) x=document.forms[i][n];
	for(i=0;!x&&document.layers&&i<document.layers.length;i++) x=MM_findObj(n,document.layers[i].document);
	if(!x && document.getElementById) x=document.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];}
}

// ShowAll Gallery ------------------------------------

function removepce(){
	if (document.createTextNode){
		document.getElementById("pceheading").removeChild();
		document.getElementById("pcecontent").removeChild();
	}
}

function showpce(propername, thumbfolder, showfolder, basename, year, collname){
	var newH2 = document.createElement("h2");
	var nodetext = collname+": "+propername;
	var newT = document.createTextNode(nodetext);
	newH2.appendChild(newT);

	var oldH2 = document.getElementsByTagName("h2")[0];
	var doneH2 = oldH2.parentNode.replaceChild(newH2,oldH2);


	var newP = document.createElement("p");
	var ptext = year;
	var newS = document.createTextNode(ptext);
	newP.appendChild(newS);

	var oldP = document.getElementsByTagName("p")[0];
	var doneP = oldP.parentNode.replaceChild(newP,oldP);

	imgsrc=showfolder+basename+".jpg";
	var imgname = "pceimg";
	document[imgname].src= imgsrc;
}

function alloff(){
	MM_swapImgRestore();	
	// removepc();
}

function allon(idname, thumbfolder, showfolder, basename, propername, year, collname){
	MM_swapImage(idname,'',thumbfolder+basename+'1.jpg',1); 
	showpce(propername, thumbfolder, showfolder, basename, year, collname);
}