function preloadImages() { //v3.0
		  var d = document;
		
		  if(d.images) {
		
		    if(!d.p)
		      d.p = new Array();
		
		    var i, j = d.p.length, a = preloadImages.arguments;
		
		    for(i = 0; i < a.length; i++)
		
		      if (a[i].indexOf("#") != 0) {
		        d.p[j] = new Image; d.p[j++].src = a[i];
		      }
		  }
		}
		
		function swapImgRestore() { //v3.0
		  var i, x, a = document.sr;
		
		  for(i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++)
		    x.src = x.oSrc;
		}
		
		function findObj(n, d) { //v4.0
		  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 = findObj(n, d.layers[i].document);
		
		  if( !x && document.getElementById)
		    x = document.getElementById(n);
		
		  return x;
		}
		
		function swapImage() { //v3.0
		  var i, j = 0, x, a = swapImage.arguments;
		
		  document.sr = new Array;
		
		  for(i = 0; i < (a.length - 2); i += 3)
		    if ((x = findObj(a[i])) != null) {
		      document.sr[j++] = x;
		      if(!x.oSrc) x.oSrc = x.src;
		      x.src = a[i + 2];
		    }
		}