var Changed = false;

var AfterDialogAction = '';
var AfterDialogActionYes = '';
var AfterDialogActionNo = '';
var AfterDialogActionCancel = '';
var AfterAlertAction = '';

var Bild1Def = '';
var Bild2Def = '';
var Bild3Def = '';

var ClientPath = '/horashop/';
var interChk = 0;

function CancelForm(frmName)
  {
    Changed = false;
  }

function DelBasket(id, view)
  {
    EasyConfirm("Sind Sie sicher, dass Sie Nr. " + id + " löschen möchten?", "OpenLink('" + ClientPath + "basket.php?op=drop_basket&view=" + view + "&basket=" + id + "');");
  }

function DelBasketEntry(id, name)
  {
    EasyConfirm("Sind Sie sicher, dass der Artikel '" + name + "' gelöscht werden soll?", "OpenLink('" + ClientPath + "basket.php?op=drop&id=" + id + "');");
  }

// Alarmfenster anzeigen
//   als Alternative zu alert() mit mehr Möglichkeiten und dafür kein "Browser-Blinken"
function AlertWin(text, title)
  {
    // Titel setzen wenn nicht definiert
    if(title !== undefined)
      {
        title = 'WebShop';
      }

    // Text eintragen
    $('aw_content').innerHTML = text;
    $('aw_title').innerHTML = title;

    // Positionierung
    CenterDiv('alertwindow');

    // Ändern der BODY-CSS-Klasse
    SetPageblock(true);

    // Fenster anzeigen
    ShowSektor('alertwindow');
  }

// Alarmfenster schließen - wird vorallem vom Alarmfenster selbst benutzt
function CloseAlertWin()
  {
    // Fenster verstecken
    HideSektor('alertwindow');

    // Zurücksetzen der BODY-CSS-Klasse
    SetPageblock(false);

    if(AfterAlertAction.length > 0)
      {
        eval(AfterAlertAction);
      }
  }


// Zeigt einen AJAX Indikator an
function ShowIndicator(indicatorname)
  {
    // nach oben scrollen
    window.scrollTo(0, 0);

    // Positionierung der Grafik
    CenterDiv(indicatorname);

    // Blocken
    SetPageblock(true);

    // Grafik anzeigen
    ShowSektor(indicatorname);
  }

function EasyConfirm(text, action)
  {
    CenterDiv('confirmwindow');

    SetPageblock(true);

    $('cw_text').innerHTML = text;

    AfterDialogAction = action;

    HideSektor('cw_answer1');
    ShowSektor('cw_answer2');
    HideSektor('cw_answer3');
    HideSektor('cw_answer4');

    ShowSektor('confirmwindow');
  }

function EasyDisfirm(text, action)
  {
    CenterDiv('confirmwindow');

    SetPageblock(true);

    $('cw_text').innerHTML = text;

    AfterDialogAction = action;

    HideSektor('cw_answer1');
    HideSektor('cw_answer2');
    HideSektor('cw_answer3');
    ShowSektor('cw_answer4');

    ShowSektor('confirmwindow');
  }

function EasyYesNoCancel(text, actionYes, actionNo, actionCancel)
  {
    HideSektor('cw_answer1');
    HideSektor('cw_answer2');
    ShowSektor('cw_answer3');
    HideSektor('cw_answer4');

    CenterDiv('confirmwindow');

    SetPageblock(true);

    $('cw_text').innerHTML = text;

    AfterDialogActionYes = actionYes;
    AfterDialogActionNo = actionNo;
    AfterDialogActionCancel = actionCancel;

    ShowSektor('confirmwindow');
  }

function DoVisibilities(vis, invis) {
  if(vis.length > 0)
    {
      for(var i = 0; i < vis.length; i++)
        {
          if($(vis[i]))
            {
              ShowSektor(vis[i]);
              var num = vis[i].substr(3);
              var thumb = "r" + num + "thumb";
              var range = "r" + num + "range";
              if($(thumb)) ShowSektor(thumb);
              if($(range)) ShowSektor(range);
            }
        }
    }
  if(invis.length > 0)
    {
      for(var i = 0; i < invis.length; i++)
        {
          if($(invis[i]))
            {
              HideSektor(invis[i]);
              var num = invis[i].substr(3);
              var thumb = "r" + num + "thumb";
              var range = "r" + num + "range";
              if($(thumb)) HideSektor(thumb);
              if($(range)) HideSektor(range);
            }
        }
    }
}

function Save2VtsResponse(request)
  {
    var values = request.responseXML.getElementsByTagName('value');
    var rtcd = 0;
    var row = 0;
    var bild1 = '';
    var bild2 = '';
    var bild3 = '';
    var bild1txt = '';
    var bild1colors = '';
    var bild1sizes = '';
    var ausblenden = 0;
    var vis = new Array();
    var invis = new Array();
    var fpruef = new Array();
    var dts = new Array();
    var noerror = new Array();
    var idpunkte = 'auf Anfrage';
    var tooltip = '';
    try { rtcd = values[0].firstChild.nodeValue; } catch(e) { void(0); }
    try { row = values[1].firstChild.nodeValue; } catch(e) { void(0); }
    try { bild1 = values[2].firstChild.nodeValue; } catch(e) { void(0); }
    try { bild2 = values[3].firstChild.nodeValue; } catch(e) { void(0); }
    try { bild3 = values[4].firstChild.nodeValue; } catch(e) { void(0); }
    try { bild1txt = values[5].firstChild.nodeValue; } catch(e) { void(0); }
    try { bild1colors = values[6].firstChild.nodeValue; } catch(e) { void(0); }
    try { bild1sizes = values[7].firstChild.nodeValue; } catch(e) { void(0); }
    try { ausblenden = values[8].firstChild.nodeValue; } catch(e) { void(0); }
    try { vis = values[9].firstChild.nodeValue.split(';'); } catch(e) { void(0); }
    try { invis = values[10].firstChild.nodeValue.split(';'); } catch(e) { void(0); }
    try { fpruef = values[11].firstChild.nodeValue.split(';'); } catch(e) { void(0); }
    try { dts = values[12].firstChild.nodeValue.split('@'); } catch(e) { void(0); }
    try { noerror = values[13].firstChild.nodeValue.split(';'); } catch(e) { void(0); }
    try { idpunkte = values[14].firstChild.nodeValue; } catch(e) { void(0); }
    try { tooltip = values[15].firstChild.nodeValue; } catch(e) { void(0); }
    if(rtcd == 2) // = Verarbeitet aber keine Änderung!
      {
        DoVisibilities(vis, invis);
        DoErrorVisual(fpruef, noerror);
      }
    else if(rtcd == 3)
      {
        AlertWin('Bitte geben Sie maximal 400 Zeichen ein!');
      }
    else if(rtcd == 1)
      {
        Changed = true;

        if(bild1.length > 0)
          {
            SetDynPicture('r54', bild1);
          }
        if(bild2.length > 0)
          {
            SetDynPicture('r55', bild2);
          }
        if(bild3.length > 0)
          {
            SetDynPicture('r56', bild3);
          }
        SetImgOneText(bild1txt, bild1colors, bild1sizes);
        if( (ausblenden >= 1) )
          {
            HideSektor('div'+row);
          }
        else
          {
            ShowSektor('div'+row);
          }

        DoVisibilities(vis, invis);
        DoErrorVisual(fpruef, noerror);

        if(dts.length > 0)
          {
            for(var i = 0; i < dts.length; i++)
              {
                dts_daten = dts[i].split('=');
                if($(dts_daten[0]))
                  {
                    $(dts_daten[0]).value = dts_daten[1];
                  }
              }
          }
        if($('r105'))
          {
            $('r105').value = idpunkte;
          }
        if(tooltip.length > 0)
          {
            if($('div'+row))
              {
                $('div'+row).title = tooltip;
              }
          }

        // weitere Tooltips etc.
        if(values.length > 13)
          {
            for(var i = 13; i < values.length; i++)
              {
                try
                  {
                    var entry = values[i].firstChild.nodeValue;
                    if(entry.length == 0) continue;
                    var eType = entry.substr(0, 1);
                    var sepPos = entry.indexOf(':');
                    var rowId = entry.substr(1, sepPos - 1);
                    var data = entry.substr(sepPos + 1);

                    if(eType == 'T') // Tooltip
                      {
                        if($('div'+rowId))
                          {
                            $('div'+rowId).title = data;
                          }
                      }
                    else if(eType == 'V') // Values
                      {
                        if($('r'+rowId))
                          {
                            var currVal = $('r'+rowId).value;
                            if(currVal != data)
                              {
                                $('r'+rowId).value = data;
                              }
                          }
                      }
                    else if(eType == 'I') // Min-Value
                      {
                        if($('txt'+rowId+'min'))
                          {
                            $('txt'+rowId+'min').innerHTML = data;
                          }
                      }
                    else if(eType == 'A') // Max-Value
                      {
                        if($('txt'+rowId+'max'))
                          {
                            $('txt'+rowId+'max').innerHTML = data;
                          }
                      }
                    else if(eType == 'R') // Readonly-Flag für Textfelder
                      {
                        var idName = 'r'+rowId;
                        if($(idName))
                          {
                            var currClassName = $(idName).className;
                            var containsError = (currClassName == 'errorinput');
                            if( (data == 1) && (!containsError) )
                              {
                                $(idName).className = 'inputterRO';
                                $(idName).readOnly = true;
                              }
                            else
                              {
                                if(!containsError)
                                  {
                                    $(idName).className = 'inputter';
                                  }
                                $(idName).readOnly = false;
                              }
                          }
                      }
                  }
                catch(e)
                  {
                    void(0);
                  }
              }
          }
      }
    else
      {
        AlertWin('Speichern Ihrer Eingabe fehlgeschlagen!');
      }
  }

function DoErrorVisual(fpruef, noerror)
  {
    if(fpruef.length > 0)
      {
        for(var i = 0; i < fpruef.length; i++)
          {
            idname = fpruef[i];
            if($(idname))
              {
                $(idname).className = 'errorinput';
              }
            idname = fpruef[i] + 'vtext';
            if($(idname))
              {
                $(idname).className = 'errorinput';
              }
          }
        anyInvalid = true;
      }
    else
      {
        anyInvalid = false;
      }
    if(noerror.length > 0)
      {
        for(var i = 0; i < noerror.length; i++)
          {
            idname = noerror[i];
            if($(idname))
              {
                $(idname).className = 'inputter';
              }
            idname = noerror[i] + 'vtext';
            if($(idname))
              {
                $(idname).className = '';
              }
          }
      }
  }

function Save2VtsFailure()
  {
    AlertWin('Speichern Ihrer Eingabe fehlgeschlagen!');
  }

function ItemValid()
  {
    for(var formNo = 0; formNo < document.forms.length; formNo++)
      {
        for(var eleNo = 0; eleNo < document.forms[formNo].elements.length; eleNo++)
          {
            if(document.forms[formNo].elements[eleNo].className == 'errorinput') return false;
          }
      }
    return true;
  }

function GotDynPictures(request)
  {
    var values = request.responseXML.getElementsByTagName('value');
    var row = 0;
    var bild1 = '';
    var bild2 = '';
    var bild3 = '';
    var bild1txt = '';
    var bild1colors = '';
    var bild1sizes = '';
    try { row = values[0].firstChild.nodeValue; } catch(e) { void(0); }
    try { bild1 = values[1].firstChild.nodeValue; } catch(e) { void(0); }
    try { bild2 = values[2].firstChild.nodeValue; } catch(e) { void(0); }
    try { bild3 = values[3].firstChild.nodeValue; } catch(e) { void(0); }
    try { bild1txt = values[4].firstChild.nodeValue; } catch(e) { void(0); }
    try { bild1colors = values[5].firstChild.nodeValue; } catch(e) { void(0); }
    try { bild1sizes = values[6].firstChild.nodeValue; } catch(e) { void(0); }

    if( ($('r54')) && (bild1.length > 0) ) // 1. Bild
      {
        SetDynPicture('r54', bild1);
      }

    if( ($('r55')) && (bild2.length > 0) ) // 2. Bild
      {
        SetDynPicture('r55', bild2);
      }

    if( ($('r56')) && (bild3.length > 0) ) // 3. Bild
      {
        SetDynPicture('r56', bild3);
      }

    SetImgOneText(bild1txt, bild1colors, bild1sizes);
  }

function SetImgOneText(text, color, size)
  {
    var texts = text.split("~");
    var colors = color.split("~");
    var sizes = size.split("~");
    for(var i = 0; i < 10; i++)
      {
        var labelId = 'imgText' + i;
        if($(labelId))
          {
            try {
              var parentId = $(labelId).parentNode.id;
              $(parentId).hide();
              var thisText = texts[i];
              if( (thisText) && (thisText.length > 0) )
                {
                  var renderedText = thisText.replace(/#chr10#/ig, "<br />");
                  $(labelId).innerHTML = renderedText;
                  $(parentId).show();
                }              
              var thisColor = colors[i];
              if( (thisColor) && (thisColor.length > 0) ) {
                var rgbValues = thisColor.split(',');
                var hexCol = "#" + RGBtoHex(rgbValues[0], rgbValues[1], rgbValues[2]);
                $(labelId).style.color = "red";
              } else {
                $(labelId).style.color = '';
              }
              var thisSize = sizes[i];
              if( (thisSize) && (thisSize.length > 0) ) {
                var ptSize = parseInt(thisSize) - 2;
                if(ptSize > 0) {
                  var newSize = ptSize + 'pt';
                  $(labelId).style.fontSize = newSize;
                }
              }
            } catch(e) { }
          }
      }
  }
  
function RGBtoHex(R,G,B) {
  return toHex(R)+toHex(G)+toHex(B)
}

function toHex(N) {
 if (N==null) return "00";
 N=parseInt(N); if (N==0 || isNaN(N)) return "00";
 N=Math.max(0,N); N=Math.min(N,255); N=Math.round(N);
 return "0123456789ABCDEF".charAt((N-N%16)/16)
      + "0123456789ABCDEF".charAt(N%16);
} 

function SetDynPictures(row)
  {
    var pars = "r=" + row;
    var url = ClientPath + "svc/getrowimages.php";
    var ajRqImages = new Ajax.Request(
                 url,
                 {
                   method: 'get',
                   parameters: pars,
                   onSuccess: GotDynPictures,
                   asynchronous: true
                 }
                 );
  }

function Chk4Calc()
  {
    var pars = "";
    var url = ClientPath + "svc/chk4calc.php";
    var myAjax = new Ajax.Request(
      url,
      {
        method: 'get',
        parameters: pars,
        onSuccess: Chk4CalcResponse,
        asynchronous: true
      }
    );
  }

function Chk4CalcResponse(request)
  {
    var values = request.responseXML.getElementsByTagName('value');
    var rtcd = 0;
    var prjnr = '';
    try { rtcd = values[0].firstChild.nodeValue; } catch(e) { void(0); }
    try { outTxt = values[1].firstChild.nodeValue; } catch(e) { void(0); }

    if(rtcd == 1)
      {
        var txt = 'Die Preise f&uuml;r Ihre Anfrage sind da! ';
        if(prjnr.length > 0) txt += 'Ihr Projekt hat die Nr. ' + outTxt + ' erhalten. ';
        txt += 'M&ouml;chten Sie diese nun anzeigen?';
        EasyConfirm(txt, "OpenLink('" + ClientPath + "basket.php');");
        window.clearInterval(interChk);
      }
    else if(rtcd == 2)
      {
        var txt = 'Ihre Anfrage konnte von der Online-Kalkulation nicht beantwortet werden! Die mitgeteilte Fehlermeldung lautet:<br /> ';
        txt += outTxt;
        txt += '<br /> ';
        txt += 'Soll der Warenkorb nun angezeigt werden?';
        EasyConfirm(txt, "OpenLink('" + ClientPath + "basket.php');");
        window.clearInterval(interChk);
      }
  }

function ClearAssistantResponse(resp)
  {
    var values = resp.responseXML.getElementsByTagName('value');
    var rc = 0;
    var row = -1;
    try { rc = values[0].firstChild.nodeValue; } catch(e) { void(0); }
    try { row = values[1].firstChild.nodeValue; } catch(e) { void(0); }
    if(row > 0)
      {
        $('clearAssistantButton'+row).hide();
        if($('r'+row+'vtext'))
          {
            $('r'+row+'vtext').value = '';
            $('r'+row+'vtext').title = '';
          }
        $('r'+row).value = '';
        if($('r'+row+'w2')) $('r'+row+'w2').value = '';
        if($('r'+row+'w3')) $('r'+row+'w3').value = '';
        if($('r'+row+'thumbimg')) $('r'+row+'thumbimg').hide();
        $('div'+row).onmouseover = null;
        $('div'+row).onmouseout = null;
        hideTip();
      }
  }
  
function ClearAssistantFailure()
  {
    AlertWin('Entfernen fehlgeschlagen!');
  }

function ClearAssistant(row)
  {
    var pars = "r=" + row;
    var url = ClientPath + "svc/assistant_clear.php";
    var ajxCall = new Ajax.Request(
                 url,
                 {
                   method: 'get',
                   parameters: pars,
                   onSuccess: ClearAssistantResponse,
                   onFailure: ClearAssistantFailure,
                   asynchronous: true
                 }
                 );
  }

function Save2Vts(row, value, flag_nopicoverride)
  {
    var async = true;
    if(row == -2) {
      row = -1;
      async = false;
    }

    var pars = "r=" + row + "&nopic=" + flag_nopicoverride + "&v=" + encodeURIComponent(value) + "&layer=" + currLayer;
    var url = ClientPath + "svc/save2vts.php";
    var myAjax = new Ajax.Request(
                 url,
                 {
                   method: 'get',
                   parameters: pars,
                   onSuccess: Save2VtsResponse,
                   onFailure: Save2VtsFailure,
                   asynchronous: async
                 }
                 );
    if($('lasttabpos'))
      {
        $('lasttabpos').value = row;
      }
  }

function GetCheckValue(checkboxid)
  {
    if($(checkboxid).checked)
      {
        return '1';
      }
    else
      {
        return '0';
      }
  }

function SetDirectoryPic(newfile)
  {
    var newsrc = 'getimage.php?f=' + newfile;
    if( newsrc != document.images['directorypicture'].src )
      {
        document.images['directorypicture'].src = newsrc;
      }
  }

function SetDynPicture(picname, newfile, scale)
  {
    if(document.images[picname])
      {
        // Scale
        if(scale === undefined)
          {
            scale = 0;
          }

        var newsrc = 'getdynimage.php?f=' + newfile + '&scale=' + String(scale);
        if( newsrc != document.images[picname].src )
          {
            document.images[picname].src = newsrc;
          }
      }
  }

function SetSurfacePicture(picname, newfile, quer)
  {
    if(document.images[picname])
      {
        var newsrc = 'getdynimage.php?c=t&f=' + newfile + '&q=' + quer + '&crop=180';
        if( newsrc != document.images[picname].src )
          {
            document.images[picname].src = newsrc;
            //window.setTimeout("document.images['" + picname + "'].src = '" + newsrc + "';", 1000);
          }
      }
  }

function GetInnerWidth()
  {
    var w = 0;
    if(window.innerWidth)
      {
        w = window.innerWidth;
      }
    else if(document.body && document.body.offsetWidth)
      {
        w = document.body.offsetWidth;
        if(document.documentElement && document.documentElement.clientWidth)
          {
            w = document.documentElement.clientWidth;
          }
      }
    return w;
  }

function GetInnerHeight()
  {
    var h = 0;
    if(window.innerHeight)
      {
        h = window.innerHeight;
      }
    else if(document.body && document.body.offsetHeight)
      {
        h = document.body.offsetHeight;
        if(document.documentElement && document.documentElement.clientHeight)
          {
            h = document.documentElement.clientHeight;
          }
      }
    return h;
  }

function CenterDiv(divId)
  {
    dim = $(divId).getDimensions();
    l = Math.max(Math.round((GetInnerWidth() - dim.width) / 2), 0);
    t = Math.max(Math.round((GetInnerHeight() - dim.height) / 2), 0);
    $(divId).style.left = l+'px';
    $(divId).style.top = t+'px';
  }

function SektorIsVisible(id)
  {
    if($(id).style.display == 'none')
      return false;
    else
      return true;
  }

function SektorIsInvisible(id)
  {
    if($(id).style.display == 'none')
      return true;
    else
      return false;
  }

function ShowSektor(id)
  {
    if(document.getElementById)
      {
        if(document.getElementById(id))
          {
            if(document.all)
              document.getElementById(id).style.display = 'block';
            else
              document.getElementById(id).style.display = 'table-row';

            if(document.getElementById('last_expansion'))
              {
                document.getElementById('last_expansion').value = id;
              }
          }
      }
  }

function HideSektor(id)
  {
    if(document.getElementById)
      {
        if(document.getElementById(id))
          {
            document.getElementById(id).style.display = 'none';
          }
      }
  }

function ShowHideSektor(id)
  {
    if(document.getElementById)
      {
        if(SektorIsInvisible(id))
          {
            ShowSektor(id);
          }
        else
          {
            HideSektor(id);
          }
      }
  }

function ToggleNavPanel(id)
  {
    if(document.getElementById)
      {
        var pars = "";
        if(SektorIsInvisible(id+'Content'))
          {
            ShowSektor(id+'Content');
            pars = "visible=" + id;
            $(id+'Picto').src = "img/buttons-horatec/flap_down.png";
          }
        else
          {
            HideSektor(id+'Content');
            pars = "invisible=" + id;
            $(id+'Picto').src = "img/buttons-horatec/flap_up.png";
          }

        var url = ClientPath + "svc/saveNavPanelState.php";
        var ajRqImages = new Ajax.Request(
                     url,
                     {
                       method: 'get',
                       parameters: pars,
                       asynchronous: true
                     }
                     );
      }
  }


function FillInIdField(idname, newvalue)
  {
    document.getElementById(idname).value = newvalue;
  }

function FillInForm(formname, inputfield, value)
  {
    document.forms[formname].elements[inputfield].value = value;
  }

function FillInParentForm(formname, inputfield, value)
  {
    window.opener.document.forms[formname].elements[inputfield].value = value;
  }

function FillInParentIdfield(idfield,value)
  {
    window.opener.document.getElementById(idfield).value = value;
  }

function SubmitForm(sformname)
  {
    if(typeof(sformname)=='string')
      document.forms[sformname].submit();
    else
      sformname.submit();
  }

function OpenLink(newurl)
  {
    if(newurl.substr(0, ClientPath.length) == ClientPath)
      {
        AfterDialogAction = "self.location.href = '"+newurl+"';";
      }
    else
      {
        AfterDialogAction = "self.location.href = '"+ClientPath+newurl+"';";
      }

    ConfirmationDialog();
  }

function SetPageblock(v)
  {
    if(v) ShowSektor('pageblock');
    else HideSektor('pageblock');
  }

// Ruft den Abfragedialog auf, der z.B. von OpenLink() und vielen anderen benutzt wird
function ConfirmationDialog()
  {
    if(Changed == 1)
      {
        CenterDiv('confirmwindow');

        // Ändern der BODY-CSS-Klasse
        SetPageblock(true);

        // Text setzen
        $('cw_text').innerHTML = 'Ihre Eingaben wurden noch nicht gespeichert. Wollen Sie dennoch fortfahren?';

        HideSektor('cw_answer1');
        ShowSektor('cw_answer2');
        HideSektor('cw_answer3');
        HideSektor('cw_answer4');

        // Fenster anzeigen
        ShowSektor('confirmwindow');
      }
    else
      {
        HandleConfirmationDialog(3);
      }
  }

function CloseConfirmWin()
  {
    // Fenster verstecken
    HideSektor('confirmwindow');

    // Zurücksetzen der BODY-CSS-Klasse
    SetPageblock(false);
  }

// Führt die entsprechende Aktion aus, je nach Ergebnis des Abfragedialogs
function HandleConfirmationDialog(result)
  {
    CloseConfirmWin();
    if(result == 1)
      {
        ShowIndicator('indicator1');
        Changed = 0;
        SubmitFormHidden(ChangedForm);
        eval(AfterDialogAction);
      }
    else if(result == 2)
      {
        Changed = 0;
        eval(AfterDialogAction);
      }
    else if(result == 3)
      {
        ShowIndicator('indicator1');
        eval(AfterDialogAction);
      }
    else if(result == 4)
      {
        eval(AfterDialogActionYes);
      }
    else if(result == 5)
      {
        eval(AfterDialogActionNo);
      }
    else if(result == 6)
      {
        eval(AfterDialogActionCancel);
      }
  }

function AddFav(item)
  {
    var pars = "op=add&item=" + encodeURI(item);
    var url = ClientPath + "svc/mngfav.php";
    var ajRqImages = new Ajax.Request(
                 url,
                 {
                   method: 'get',
                   parameters: pars,
                   asynchronous: true
                 }
                 );
    HideSektor('optAddFav');
    ShowSektor('optRemFav');
  }

function RemFav(item)
  {
    var pars = "op=rem&item=" + encodeURI(item);
    var url = ClientPath + "svc/mngfav.php";
    var ajRqImages = new Ajax.Request(
                 url,
                 {
                   method: 'get',
                   parameters: pars,
                   asynchronous: true
                 }
                 );
    HideSektor('optRemFav');
    ShowSektor('optAddFav');
  }


function CheckHeaddataOverwrite(row, itemFile, headFile)
  {
    var async = true;
    var pars = "row=" + row + "&itemfile=" + itemFile + "&headfile=" + headFile;
    var url = ClientPath + "svc/headdata_check.php";

    if(row == -1) async = false;

    var ajRqImages = new Ajax.Request(
                 url,
                 {
                   method: 'get',
                   parameters: pars,
                   asynchronous: async,
                   onSuccess: HandleCheckHeaddata
                  }
                 );
  }

function DoHeaddataOverwrite(row, itemFile, headFile)
  {
    ShowIndicator('indicator1');

    var pars = "row=" + row + "&itemfile=" + itemFile + "&headfile=" + headFile;
    var url = ClientPath + "svc/headdata_do.php";
    var ajRqImages = new Ajax.Request(
                 url,
                 {
                   method: 'get',
                   parameters: pars,
                   asynchronous: false,
                   onSuccess: DoHeaddataSucc,
                   onFailure: DoHeaddataFail
                  }
                 );
  }

function DoHeaddataSucc(request)
  {
    var values = request.responseXML.getElementsByTagName('value');
    var rc = 0;
    var row = 0;
    var itemFile = '';
    var headFile = '';
    var msg = '';
    try { rc                      = values[0].firstChild.nodeValue; } catch(e) { void(0); }
    try { row                     = values[1].firstChild.nodeValue; } catch(e) { void(0); }
    try { itemFile                = values[2].firstChild.nodeValue; } catch(e) { void(0); }
    try { headFile                = values[3].firstChild.nodeValue; } catch(e) { void(0); }
    try { msg                     = values[4].firstChild.nodeValue; } catch(e) { void(0); }


    HideSektor('indicator1');
    if(rc == 1)
      {
        if(row == -1)
          {
            SubmitForm('artikelmaske');
          }
        else
          {
            if(msg.length > 0)
              {
                if(msg.length > 0) msg = '<br /><br />' + msg;
                AlertWin('Erfolgreich gespeichert!' + msg);
              }
            else
              {
                SetPageblock(false);
              }
         }
      }
    else
      {
        if(msg.length > 0) msg = '<br /><br />' + msg;
        AlertWin('Neue Vorgaben konnte nicht gespeichert werden!' + msg);
      }
  }

function DoHeaddataFail()
  {
    HideSektor('indicator1');
    AlertWin('Speichern fehlgeschlagen');
  }

function HandleCheckHeaddata(request)
  {
    var values = request.responseXML.getElementsByTagName('value');
    var dataCouldBeStoredInHead = 0;
    var row = 0;
    var itemFile = '';
    var headFile = '';
    var msg = '';
    try { dataCouldBeStoredInHead = values[0].firstChild.nodeValue; } catch(e) { void(0); }
    try { row                     = values[1].firstChild.nodeValue; } catch(e) { void(0); }
    try { itemFile                = values[2].firstChild.nodeValue; } catch(e) { void(0); }
    try { headFile                = values[3].firstChild.nodeValue; } catch(e) { void(0); }
    try { msg                     = values[4].firstChild.nodeValue; } catch(e) { void(0); }

    if(dataCouldBeStoredInHead == 1)
      {
        if(msg.length > 0) msg = '<br /><br />' + msg;

        if(row == -1)
          {
            EasyYesNoCancel('Sollen die ge&auml;nderten Eingaben als Voreinstellung für die n&auml;chsten Artikel verwendet werden?' + msg, "DoHeaddataOverwrite(" + row + ", '" + itemFile + "', '" + headFile+ "');", "SubmitForm('artikelmaske');", "askedForHeaddata = false;");
          }
        else
          {
            EasyConfirm('M&ouml;chten Sie Ihre Einstellung als Standard f&uuml;r neue Schr&auml;nke aus diesem Bereich &uuml;bernehmen? ' + msg, "DoHeaddataOverwrite(" + row + ", '" + itemFile + "', '" + headFile+ "');");
          }
      }
    else if(msg.length > 0)
      {
        AlertWin(msg);
      }
    else if(row == -1)
      {
        SubmitForm('artikelmaske');
      }
  }

function SetChanged(frm) { }