// swapimage.js

var ferView   = null;

init();

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;
		var 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_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;
	var 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];
		}
}