<!-- // to hide script contents from old browsers
  var clientInfo = new Object();
  clientInfo.w3c = (document.getElementById) ? true : false;
  clientInfo.ns4 = (document.layers) ? true : false;
  clientInfo.ie  = (document.all) ? true : false;

  var ci = clientInfo;

  function jsImg_ChangeBorder(strElementName, strBorderStyle) {
    if (ci.w3c) {
      document.getElementById(strElementName).style.border = strBorderStyle;
    }
    return;
  }

	function jsImg_ChangeSource(imgURL) {
		if (imgURL) {
			document.target_img.src = imgURL;
		}
	}

// end hiding -->