function performPBFunction(key, topframe) {
  if(topframe==null) {
    topframe = top;
  }
  if(topframe==null) {
    topframe=window;
  }
  if(!pbappIsAnonymous) {
    switch(key) {
      case "ecc": {
        if(typeof(showModalDialog)=="undefined" || navigator.platform!="Win32") {
          return pbappOWin(topframe,'../'+pbappMenuID+'_xedit_xlogin/index.html@workflow=no&menuLang='+pbappMenuLanguageID,'PBEDIT',795,575,false,'toolbar=no,directories=no,status=no,scrollbars=no,menubar=no,resizable=no');
        }
        else {
          return pbappOWin(topframe,'../'+pbappMenuID+'_xedit_xlogin/index.html@workflow=no&menuLang='+pbappMenuLanguageID,'PBEDIT',795,575,false,'toolbar=no,directories=no,status=no,scrollbars=no,menubar=no,resizable=yes');
        }
        break;
      }
      case "ec2k": {
        var openEc2k = true;
        if(typeof(qeRunning)!="undefined" && qeRunning == true) {
          openEc2k = confirmEntityString("Die Seite befindet sich momentan im Quick Edit Modus. Es wird empfohlen, den Quick Edit Modus zunächst zu beenden, bevor Sie das Edit Center 2000 starten. Wollen Sie trotzdem das Edit Center starten? ");
        }
        if(openEc2k) {
          return pbappOWin(topframe,'../-1_xlogin_eactivex-edit_pframe/index.html@ID='+pbappMenuID+'&LANGUAGE-ID='+pbappMenuLanguageID,'PBWEBEDIT',795,575, false,'toolbar=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=yes');
        }
        break;
      }
      case "admincenter": {
        if(document.layers && navigator.appName=="Netscape" && navigator.appCodeName=="Mozilla") {
        	//open Admincenter with fixed size in Netscape 4
        	return pbappOWin(topframe,'../'+pbappMenuID+'_xadmin_xlogin/index.html','PBADMIN',795,575,false,'toolbar=no,directories=no,status=no,scrollbars=no,menubar=no,resizable=no');
        }
        else {
        	//open Admincenter resizable in other browsers
        	return pbappOWin(topframe,'../'+pbappMenuID+'_xadmin_xlogin/index.html','PBADMIN',795,575,false,'toolbar=no,directories=no,status=no,scrollbars=no,menubar=no,resizable=yes');
        }
        break;
      }
      case "pageattributes": {
        return pbappOWin(topframe,'../'+pbappMenuID+'_ppage-attributes/index.html@resultID='+pbappMenuID+'&resultLangID='+pbappMenuLanguageID,'pageattributes',795,575,false,'toolbar=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=no');
        break;
      }
      case "workflowcenter": {
        return pbappOWin(topframe,'../'+pbappMenuID+'_xlogin_ewfc_pwfcenter/index.html','wfcenter',795,575,false,'toolbar=no,directories=no,status=no,scrollbars=no,menubar=no,resizable=no');
        break;
      }
      case "workflowadmin": {
        return pbappOWin(topframe,'../'+pbappMenuID+'_xlogin_ewfc_padmin_yno/index.html','WFCenter',800,600,false,'toolbar=no,directories=no,status=no,scrollbars=no,menubar=no,resizable=no');
        break;
      }
      case "communityadmin": {
        return pbappOWin(topframe,'../'+pbappMenuID+'_xlogin_ecmd_padministration-frameset/index.html','COMMUNITYADMIN',800,600,false,'toolbar=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=yes');
        break;
      }
      case "templatecompiler": {
        return pbappOWin(topframe,'../../templateCompiler','TEMPLATECOMPILER'+((new Date()).getTime()),800,600,false,'toolbar=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=yes');
        break;
      }
      case "layoutwizard": {
        if (typeof(openLayoutWizard)=='function') {
          return openLayoutWizard('../../');
        } 
        else { 
          return false; 
        }
        break;
      }
      case "ec2k-blank": {
        return pbappOWin(topframe,'../-1_xlogin_eactivex-edit_pframe/index.html@DISPLAYID='+pbappMenuID,'PBWEBEDIT',795,575, false,'toolbar=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=yes');
        break;
      }
      case "webdav-browser": {
        return pbappOWin(topframe,'../-1_xlogin_eWEBDAV_yyes/index5.0.4.3.221.html@PBUSERLANGUAGE='+pbappUserLanguageID,'PBWEBDAV',795,575, false,'toolbar=no,directories=no,status=no,scrollbars=no,menubar=no,resizable=yes');
        break;
      }
      case "addsibling": {
        return pbappOWin(topframe,'../'+pbappMenuID+'_eactivex-edit_pfutureVersionPreview_xlogin_yno/index.html@QEAUTOSTART=true&WFACTION=VIEWCURRENTVERSION&ID='+pbappMenuID+'&LANGUAGE='+pbappMenuLanguageID+'&REDIRECT=FALSE&QEMODE=addsibling', 'ADDPAGE', 795, 575, false, 'toolbar=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=yes');
        break;
      }
      case "addchild": {
        return pbappOWin(topframe,'../'+pbappMenuID+'_eactivex-edit_pfutureVersionPreview_xlogin_yno/index.html@QEAUTOSTART=true&WFACTION=VIEWCURRENTVERSION&ID='+pbappMenuID+'&LANGUAGE='+pbappMenuLanguageID+'&REDIRECT=FALSE&QEMODE=addchild', 'ADDPAGE', 795, 575, false, 'toolbar=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=yes');
        break;
      }
      case "quickedit": {
        qeToggleQuickedit(pbappMenuID, pbappMenuLanguageID, null, pbappShowQEMetaDataAutomatic);
        return true;
        break;
      }
      case "statistics": {
        pbappOpenPBStatWindow();
        break;
      }
      case "portaladmin": {
        return pbappOWin(topframe,'../'+pbappMenuID+'_xlogin_ecmd_pportletpooladmin/index.html@menuid='+pbappMenuID,'PortalAdministration',470,530,false,'toolbar=no,directories=no,status=no,scrollbars=no,menubar=no,resizable=no');
        break;
      }
      case "portletadmin": {
        return pbappOWin(topframe,'../'+pbappMenuID+'_xlogin_ecmd_pportletimpexp_yno/index.html','PortletAdministration',800,600,false,'toolbar=no,directories=no,status=no,scrollbars=no,menubar=no,resizable=no');
        break;
      }

      case "personalprofile": {
        return pbappOWin(topframe,'../'+pbappMenuID+'_xlogin_ecmd_puserdata_yno/index.html','UserSettings',600,500,false,'toolbar=no,directories=no,status=no,scrollbars=no,menubar=no,resizable=no');
        break;
      }
      case "updateorders": {
        return pbappOWin(topframe,'../../cmd/updateorders/index.html','UpdateOrders',550,500,false,'toolbar=no,directories=no,status=no,scrollbars=no,menubar=no,resizable=no');
        break;
      }
      case "telephonebook": {
        return pbappOWin(topframe,'../../search/user-phone-frame/index.html','Phonebook',660,550,false,'toolbar=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=yes');
        break;
      }
      case "edit-msg.workflow":{
        return alertEntityString('Diese Seite befindet sich in einem Workflow und kann im Moment nicht bearbeitet werden.');
        break;
      }
      case "edit-msg.checkout":{
        var msg = "Diese Seite ist seit %date% durch %username% gesperrt."; 
        msg = msg.replace("%username%", pbappCoUserName);
				msg = msg.replace("%date%", pbappCoDate);
        return alertEntityString(msg);
        break;
      }
      case "ec2k-msg.wrongbrowser":{
        return alertEntityString('Sie brauchen Microsoft Internet Explorer 5.5 oder höher sowie ein Win32 basiertes Betriebssystem, um das Edit Center 2000 starten zu können!');
        break;
      }
      case "logout":{
        topframe.location.href = '../'+pbappMenuID+'_ecmd_plogout_xlogout_yno/index.html@time='+(new Date()).getTime();
        break;
      }
      default : {
        if(key.indexOf("custom.")==0) {
          if(typeof(performCustomFunction)=="function") {
            performCustomFunction(key, topframe);
          }
        }
        return;
      }
    }
  }
  else {
    switch(key) {
      case "login":{
        topframe.location.href = '../'+pbappMenuID+'_xlogin_yno/index.html@time='+(new Date()).getTime();
        break;
      }
      case "defaultlogin":{
        topframe.location.href = '../'+pbappMenuID+'_xdefaultlogin_yno/index.html@time='+(new Date()).getTime();
        break;
      }
      case "safelogin":{
        topframe.location.href = '../'+pbappMenuID+'_xsafelogin_yno/index.html@time='+(new Date()).getTime();
        break;
      }
      default : {
        if(key.indexOf("custom.")==0) {
          if(typeof(performCustomFunction)=="function") {
            performCustomFunction(key, topframe);
          }
        }
        return;
      }
    
    }
  
  }
  
}


function pbappOpenPBStatWindow() {
  var statWindow = top.open('../-1_xlogin_ecmd_pstat-frame/index.html', 'pageObjects',     
                  'width=800,height=600,toolbar=no,directories=no,status=no, scrollbars=yes,menubar=no,resizable=yes');
  if (statWindow) {
    if (statWindow.opener == null)
      statWindow.opener = top;
    statWindow.opener.top.name = "PBMAINWINDOW";
    statWindow.focus();
  }
}

function pbappOWin(windowObj, url,title,sizeH,sizeV,bReturnValue,prop) {
  if(pbappIsModeOffline) {
    if(navigator.appVersion.indexOf("MSIE 3",0)>=0)return;
    return(true);
  }
  if(prop == null) {
    windowObj["winHandle"] = pbappOWinInner(windowObj, url,title,'toolbar=no,directories=no,status=no,scrollbars=yes,menubar=yes,resizable=yes,width='+sizeH+',height='+sizeV);
  }
  else {
    windowObj["winHandle"] = pbappOWinInner(windowObj, url,title,prop+',width='+sizeH+',height='+sizeV);
  }
  if(navigator.appVersion.indexOf("MSIE 3",0)==-1) {
    id = windowObj.setTimeout('window["winHandle"].focus()',1000);
  }
  else {
    return;
  }
  return(bReturnValue);
}

function pbappOWinInner(windowObj, url, title, prop) {
  if(title == "PBEDIT") {
    if(windowObj.editcenter!=null) {
      if(windowObj.editcenter.closed) {
        windowObj.editcenter = windowObj.open(url,title,prop);
      }
      else {
        windowObj.editcenter.focus();
      }
    }
    else {
      windowObj.editcenter = windowObj.open(url,title,prop);
    }
    return windowObj.editcenter;
  }
  else if(title == "PBADMIN") {
    if(windowObj.admincenter!=null) {
      if(windowObj.admincenter.closed) {
        windowObj.admincenter = windowObj.open(url,title,prop);
      }
      else {
        windowObj.admincenter.focus();
      }
    }
    else {
      windowObj.admincenter = windowObj.open(url,title,prop);
    }
    return windowObj.admincenter;
  }
  else if(title == "PBWEBEDIT") {
    title = "PBWEBEDIT_" + document.location.hostname.replace(/./g, "_");
    if(windowObj[title]!=null) {
      if(windowObj[title].closed) {
        windowObj[title] = windowObj.open(url,title,prop);
      }
      else {
        windowObj[title].focus();
      }
    }
    else {
      windowObj[title] = windowObj.open(url,title,prop);
    }
    return windowObj[title];
  }
  else {
    var newWin;
    newWin = windowObj.open(url,title,prop);
    return newWin;
  }
}



function decodeNumericEntities(content) {
  var res = "";
  for(i=0; i<content.length; i++) {
    if(content.substring(i, i+1)=="&") {
      var value = getNumericEntityValue(content, i);
      if(value==null) {
        res += "&";
      }
      else {
				res = res + value.string;
				i+=value.entityLength+2;
		  }
    }
    else {
      res = res + content.substring(i, i+1);
    }
  }
  return res;
}

function getNumericEntityValue(string, position) {
  if(string.substring(position+1, position+2)!="#") {
    return null;
  }

  var string2 = string.substring(position+1);
  var posSemiColon = string2.indexOf(";");
  if(posSemiColon<0) {
    return null;
  }

  var sequence = string2.substring(1, posSemiColon);
  if(sequence.length==0) {
    return null;
  }

  var i;
  for(i=0; i<sequence.length; i++) {
    if(("0123456789").indexOf(sequence.substring(i, i+1)) < 0) {
      return null;
    }
  }

  var newObject = new Object;
  newObject.entityLength = sequence.length;
  newObject.string = String.fromCharCode(parseInt(sequence));

  return newObject;

}

function alertEntityString(string) {
  alert(decodeNumericEntities(string));
}

function confirmEntityString(string) {
  return confirm(decodeNumericEntities(string));
}


function unescapeUnicode(string) {
  var str = string;
  var reg = new RegExp("%u([0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F])", "");
  var i=0;
  var arr;
  while ((arr = reg.exec(str)) != null) {
    i++;
    if(i>100000) break;
    if(arr.index >= 0) {
      str = str.substring(0, arr.index) +
      fromHex(RegExp.$1) + str.substring(arr.index+6);
    }
    else break;
  }

  return str;
}

function escapeUnicode(string) {
  var str = string;
  var reg = new RegExp("([\u0080-\uffff])", "");
  var i=0;
  var arr;
  while ((arr = reg.exec(str)) != null) {
    i++;
    if(i>100000) break;
    if(arr.index >= 0) {
      str = str.substring(0, arr.index) +
      "%u" + getHex(RegExp.$1.charCodeAt(0), 4) + str.substring(arr.index+1);
    }
    else {
      break;
    }
  }

  return str;

}

function escapeUnicodeURL(string) {
  if(string==null) {
    return escape(null);
  }
  string = escapeUnicode(string);
  var result = escape(string);
  result = result.replace(/%u/g, "%25u");
  return result;  
}

function fromHex(str) {
  return String.fromCharCode(eval("0x"+str));
}

function getHex(charCode, lenMin) {
  var result = charCode.toString(16);
  while(result.length<lenMin) {
    result = "0" + result;
  }
  return result;
}