// Cosmetic code--practically useless. (v3.0 only)

function displayStatusMsg(msgStr) {
	status = msgStr;
	document.Msg_returnValue = true;
}

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

function locateImgObj(n, d) {
	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 = locateImgObj(n, d.layers[i].document);
	return x;
}

function flipImgObj() {
	var i, j = 0, x, a = flipImgObj.arguments;
	document.isr = new Array;
	for (i = 0; i < (a.length - 2); i += 3) {
	  if ((x = locateImgObj(a[i])) != null) {
	    document.isr[j++] = x;
	    if (!x.oSrc)
	      x.oSrc = x.src;
	      x.src = a[i + 2];
	  }
  }
}

function restoreImgObj() {
  var i, x, a = document.isr;
	for (i = 0; a && i < a.length&&(x = a[i]) && x.oSrc; i++)
	  x.src = x.oSrc;
}

function showOrigImage(uri, ident, xsiz, ysiz) {
	uri = uri + '.html';
	navWindow = window.open(uri, ident, "width="+xsiz+",height="+ysiz+",scrollbars=yes,status=no,resizable=yes");
	self.status="";
}

function loadOrig(file, target) {
	if (target != '')
	  target.window.location.href = file;
	else
	  window.location.href = file;
}