function callAHAH(url, pageElement, callMessage, errorMessage) {
     document.getElementById(pageElement).innerHTML = '&nbsp;&nbsp;&nbsp;<img src="' + callMessage + '">';
     try {
     req = new XMLHttpRequest(); /* e.g. Firefox */
     } catch(e) {
       try {
       req = new ActiveXObject("Msxml2.XMLHTTP");  /* some versions IE */
       } catch (e) {
         try {
         req = new ActiveXObject("Microsoft.XMLHTTP");  /* some versions IE */
         } catch (E) {
          req = false;
         } 
       } 
     }
     req.onreadystatechange = function() {responseAHAH(pageElement, errorMessage);};
     req.open("GET",url,true);
     req.send(null);
  }

function responseAHAH(pageElement, errorMessage) {
   var output = '';
   if(req.readyState == 4) {
      if(req.status == 200) {
         output = req.responseText;
         document.getElementById(pageElement).innerHTML = output;
         // re-initialize photo LightboxPlus
	 var lightbox = new LightBox({
		loadingimg:'/functions/lightboxplus/loading.gif',
		expandimg:'/functions/lightboxplus/expand.gif',
		shrinkimg:'/functions/lightboxplus/shrink.gif',
		previmg:'/functions/lightboxplus/prev.gif',
		nextimg:'/functions/lightboxplus/next.gif',
		effectimg:'/functions/lightboxplus/zzoop.gif',
		effectpos:{x:-40,y:-20},
		effectclass:'effectable',
		closeimg:'/functions/lightboxplus/closelabel.gif',
		resizable:true
	 });
         //launchJavascript(output);
         } else {
         document.getElementById(pageElement).innerHTML = errorMessage+"\n"+output;
         }
      }
  }

function launchJavascript(responseText) {
  // RegExp from prototype.sonio.net
  var ScriptFragment = '(?:<script.*?>)((\n|.)*?)(?:</script>)';
           
  var match    = new RegExp(ScriptFragment, 'img');
  var scripts  = responseText.match(match);

    if(scripts) {
        var js = '';
        for(var s = 0; s < scripts.length; s++) {
            var match = new RegExp(ScriptFragment, 'im');
            js += scripts[s].match(match)[1];
        }
        eval(js);
    }
}