function hochladen(thumbname,bildname){
    var xmlHttp = null;
    try {
        // Mozilla, Opera, Safari sowie Internet Explorer (ab v7)
        xmlHttp = new XMLHttpRequest();
    } catch(e) {
        try {
            // MS Internet Explorer (ab v6)
            xmlHttp  = new ActiveXObject("Microsoft.XMLHTTP");
        } catch(e) {
            try {
                // MS Internet Explorer (ab v5)
                xmlHttp  = new ActiveXObject("Msxml2.XMLHTTP");
            } catch(e) {
                xmlHttp  = null;
            }
        }
    }
    if (xmlHttp) {
        var url = 'pictureSave.php?thumb=' + thumbname + '&bild=' + bildname;
        xmlHttp.open('GET', url , true);
        xmlHttp.onreadystatechange = function () {
            if (xmlHttp.readyState == 4) {
                document.getElementById(thumbname).src = xmlHttp.responseText;
            }
        };
        xmlHttp.send(null);
    }
}
function check_form(){
    var infos = document.getElementsByName('info[]');
    var gechecked = false;
    for (var lauf = 0; lauf < infos.length; lauf++)
        if (infos[lauf].checked == true)
            gechecked = true;
    if (!gechecked){
        alert('Sie müssen mindestens ein Domizil auswählen!');
    } else {
        var felder = new Array('email','name','strasse','ort','personen');
        var leere_felder = new Array();
        for (var i = 0; i < felder.length; ++i){
            if (document.getElementById(felder[i]).value == '')
                leere_felder.push(document.getElementById(felder[i]).id);
        }
        if(leere_felder.length > 0){
            for (i = 0; i < leere_felder.length; ++i){
                document.getElementById(leere_felder[i]).className = "SSS_rot";
            }
            alert('Die rot eingefärbten Felder müssen ausgefüllt werden!');
            document.getElementById(leere_felder[0]).focus();
        } else {
            var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
            var addresse = document.getElementById('email').value;
            if(reg.test(addresse) == false) {
                alert('Die Email-Adresse ist ungültig!');
            } else {
                document.getElementById('pdf').value = 'false';
                document.forms["Info"].submit();
            }
        }
    }
}
function check_content(feld){
    if (feld.value != '')
        feld.className = '';
    else
        feld.className = 'SSS_rot';
}
function generate_pdf(jahr){
    var infos = document.getElementsByName('info[]');
    var gechecked = false;
    for (var lauf = 0; lauf < infos.length; lauf++)
        if (infos[lauf].checked == true)
            gechecked = true;
    if (!gechecked){
        alert('Sie müssen mindestens ein Domizil auswählen!');
    } else {
        document.getElementById('pdf').value = jahr;
        document.forms["Info"].submit();
    }
}
function set_items_per_page(items)
{
    document.cookie = "items_per_page=" + items;
    location.reload();
}
function abschicken(dummy){
    //alert (document.Suchen.Cols[0].checked);
    document.forms["Suchen"].submit();
}
function deleteVO(id){
    var check = prompt("Sind Sie sicher, dass Sie dieses Vermietungsobjekt löschen wollen?\nDamit gehen auch alle verbundenen Vermietungseinheiten verloren!!!","Zum Bestätigen hier 'löschen' eingeben und dann auf 'OK' klicken");
    if (check == 'löschen')
        location.href= 'index.php?object=vo&action=delete&id=' + id;
}
function deleteVE(id,sub_id){
    var check = prompt("Sind Sie sicher, dass Sie diese Vermietungseinheit löschen wollen?\nDamit gehen alle gespeicherten Daten verloren!!!","Zum Bestätigen hier 'löschen' eingeben und dann auf 'OK' klicken");
    if (check == 'löschen')
        location.href= 'index.php?object=vo&action=delete_ve&id=' + id + '&sub_id=' + sub_id;
}
function getPic(thumb,bild,format){
    if (format)
    {
        var breite = '160';
        var hoehe = '120';
        var url = "picture.php?action=setup&breite=" + breite + "&hoehe=" + hoehe + "&thumb=" +thumb + "&pic="+ bild;
    } else {
        var url = "picture.php?action=setup&thumb=" +thumb + "&pic="+ bild;
    }    
    var LeftPosition = (screen.width) ? (screen.width-1000)/2 : 0;
    var TopPosition = (screen.height) ? (screen.height-750)/2 : 0;
    window.open(url, "bildfenster", "dependent=yes,top="+TopPosition+",left="+LeftPosition+",height=768,width=1024,toolbar=no,resizable=no");
}
function submitPic()
{
    if(document.bildform.modus[0].checked == false && document.bildform.modus[1].checked == false)
      alert('Bitte wählen Sie erst den Modus aus!');
    else
      if (document.bildform.userfile.value == '')
        alert('Bitte wählen Sie erst eine Datei aus!');
      else
        document.bildform.submit();
}
function setSize (breite, hoehe)
{
    var editor = dd.elements['cms_editor'];
    editor.resizeTo(breite,hoehe);
    //editor.resizeTo(editor.w,);
}
function center (was)
{
   var dimensions = $(was).getDimensions();
   var breite_was =  dimensions.width;
   var hoehe_was = dimensions.height;
   var vater = $('content').getDimensions();

    var viewport = document.viewport.getDimensions(); // Gets the viewport as an object literal
    var width = viewport.width; // Usable window width
    
    var pos_x = (vater.width - breite_was)/2;
    
    new Effect.Move(was, {x:pos_x,y:150,duration:0, mode: 'absolute'})
    //dd.elements['cms_editor'].moveTo(pos_x,pos_y);
}
function getPageSize(){
         var xScroll, yScroll;
            if (window.innerHeight && window.scrollMaxY) {
                    xScroll = window.innerWidth + window.scrollMaxX;
                    yScroll = window.innerHeight + window.scrollMaxY;
            } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
                    xScroll = document.body.scrollWidth;
                    yScroll = document.body.scrollHeight;
            } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
                    xScroll = document.body.offsetWidth;
                    yScroll = document.body.offsetHeight;
            }
            var windowWidth, windowHeight;
            if (self.innerHeight) {	// all except Explorer
                    if(document.documentElement.clientWidth){
                            windowWidth = document.documentElement.clientWidth;
                    } else {
                            windowWidth = self.innerWidth;
                    }
                    windowHeight = self.innerHeight;
            } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
                    windowWidth = document.documentElement.clientWidth;
                    windowHeight = document.documentElement.clientHeight;
            } else if (document.body) { // other Explorers
                    windowWidth = document.body.clientWidth;
                    windowHeight = document.body.clientHeight;
            }

            // for small pages with total height less then height of the viewport
            if(yScroll < windowHeight){
                    pageHeight = windowHeight;
            } else {
                    pageHeight = yScroll;
            }

            // for small pages with total width less then width of the viewport
            if(xScroll < windowWidth){
                    pageWidth = xScroll;
            } else {
                    pageWidth = windowWidth;
            }
            return [pageWidth,pageHeight];
    }

// Preisliste
Event.observe(window, 'load', function() {
    if ($('preis1')){
        Event.observe($('preis1'),'click', show_individual_pricelist);
        Event.observe($('preis2'),'click', show_individual_pricelist);
    }
});
function show_individual_pricelist(event) {
    var type;
    if (event)
        type = event.element().value;
    else
        type = 'individuell';
    new Ajax.Request('pricelist.php',
        {
         method:'get',
         parameters: {sub_id: $('sub_id').value,
                      type: type},
         onSuccess: function(transport){
           var response = transport.responseText || "no response text";
           $('pricetable').innerHTML = response;
           },
         onFailure: function(){alert('Something went wrong...')}
        });
}

function close_cms_editor(){
    $('cms_editor').remove();
}
function save_individual_price(id,art){
    var action;
    if(art == 0)
        action = 'update';
    else
        action = 'add';
    new Ajax.Request('updatePrice.php',
    {
     method:'get',
     parameters: {id: id,
                  action: action,
                  preis: $('preis').value,
                  bezeichnung: $('beschreibung').value,
                  enddatum: $('enddatum').value
          },
     onSuccess: function(transport){
            show_individual_pricelist(null);
     },
     onFailure: function(transport){alert(transport.responseText)}
    });
    
    //close_cms_editor();
}
function del_individual_price(id){
    var check = prompt("Sind Sie sicher, dass Sie diesen Eintrag löschen wollen?","Zum Bestätigen 'löschen' eingeben und auf 'OK' klicken");
    if (check == 'löschen'){
        new Ajax.Request('updatePrice.php',
        {
         method:'get',
         parameters: {id: id,
                      action: 'del'
              },
         onSuccess: function(transport){
                show_individual_pricelist(null);
         },
         onFailure: function(transport){alert(transport.responseText)}
        });
    }
}

function edit_individual_price(id,art){
    //alert(id);
    var inhalt = '\n\
<div id="cms_editor">\n\
    <h3>';
    if (art == 0)
        inhalt += 'Eintrag bearbeiten';
    else
        inhalt += 'Neuer Eintrag';
    inhalt += '</h3>\n\
    <div id="closebutton"><img src="/images/Del_small.png" onclick="close_cms_editor();"></div>\n\
        <table border="0">\n\
            <tr>\n\
              <td>Beschreibung</td>\n\
              <td>Enddatum</td>\n\
              <td>Preis</td>\n\
            </tr>\n\
            <tr valign="top">\n\
              <td style="vertical-align: top;">\n\
                <input class="SSS_input" type="text" id="beschreibung" maxlength="100" size="20" value="" name="beschreibung"></td>\n\
              <td style="vertical-align: top;">\n\
                <input class="SSS_input" type="text" id="enddatum" maxlength="10" size="10" value="" name="enddatum">\n\
                <a href="#" onclick="displayDatePicker(\'enddatum\');"><img src="/images/datepicker.png" /></a>&nbsp;<br>(TT.MM.JJJJ)\n\
              </td>\n\
              <td align="center">\n\
                <input class="SSS_input" type="text" id="preis" maxlength="7" size="7" value="" name="preis"> &euro;\n\
              </td>\n\
              <tr>\n\
                  <td colspan=4 align=right><a href="" class="SSS_Button" onclick="save_individual_price(' + id + ',' + art + ');return false;">Speichern</a></td>\n\
              </tr>\n\
        </table>\n\
    </div>\n\
';
    if(!$('cms_editor')){
        var str = $('pricetable').insert(  {top:inhalt} );
        new Draggable('cms_editor', {});        
        center("cms_editor");
        if(art == 0){
            new Ajax.Request('getPrice.php',
                {
                 method:'get',
                 parameters: {id: id},
                 onSuccess: function(transport){
                   var daten = transport.responseText.evalJSON();
                   $('beschreibung').value = daten.bezeichnung;
                   $('enddatum').value = daten.enddatum;
                   $('preis').value = daten.preis;
                   },
                 onFailure: function(){alert('Something went wrong...')}
                });
        }
    }
}
function insert_pricelist(id){
    new Ajax.Request('createPricelist.php',
        {
         method:'get',
         parameters: {step: '1'},
         onSuccess: function(transport){
           var inhalt = '\n\
            <div id="cms_editor">\n\
                <h3>Preisliste hinzufügen</h3>';
           inhalt += '<div id="closebutton"><img src="/images/Del_small.png" onclick="close_cms_editor();"></div>\n';
           inhalt += '<input type="radio" id="preis1" name="preistyp" value="0" checked="checked"> Standard-Preise ';
           inhalt += '<input type="radio" id="preis2" name="preistyp" value="1" > Individuelle Preise';
           inhalt += transport.responseText;
           inhalt += '<a style="float:right;" href="" class="SSS_Button" onclick="create_pricelist(' + id + ');return false;">Speichern</a>'
           inhalt += '</div>';
            if(!$('cms_editor')){
                $('content').insert(  {top:inhalt} );
                new Draggable('cms_editor', {});        
                center("cms_editor");
            }
        },
         onFailure: function(){alert('Something went wrong...')}
        });
}
function create_pricelist(id){    
    var element = document.getElementsByName('preistyp');
    for (var lauf = 0;lauf<= 1;lauf++)
        if (element[lauf].checked)
            var type = element[lauf].value;
    new Ajax.Request('createPricelist.php',
        {
         method:'get',
         parameters: {step: '2', id: id, jahr: $('jahr').value, type: type},
         onSuccess: function(transport){
           window.location.href = transport.responseText;
           //close_cms_editor();
        },
         onFailure: function(){alert('Something went wrong...')}
        });
}

Ext.onReady(function() {
// Vorschau
    var trigger = Ext.get('preview_trigger');
    if (trigger)
    {
        trigger.on('click', function(e,t) {
            var preview = Ext.get('preview');
            if (preview)
            {
                var groesse = getPageSize();
                //alert(groesse[1]);
                preview.setWidth(groesse[0]);
                preview.setHeight(groesse[1]);
                preview.setOpacity(.8);
                Ext.Ajax.request({
                    url: '/cms/previewVE.php',
                    params: {ve: t.name},
                    success: function(response, opts) {
                        preview.insertHtml('AfterEnd', response.responseText);
                        var preview_data = Ext.get('preview_data');
                        var Left = (groesse[0] - 703) / 2;
                        preview_data.setLeft(Left);
                        groesse = getPageSize();
                        //alert(groesse[1]);
                        preview.setWidth(groesse[0]);
                        preview.setHeight(groesse[1]);
                        Ext.fly('closebutton').on('click', function (ev,te){
                            var preview_data = Ext.get('preview_data');
                            preview.setVisibilityMode('hidden');
                            preview.setWidth(1);
                            preview.setHeight(1);
                            if (preview_data)
                            {
                                preview_data.remove();
                            }
                        });
                       },
                    failure: function(response, opts) {
                        alert('Server-Fehler: ' + response.status);
                       }
                    });
                preview.on('click', function (ev,te){
                    var preview_data = Ext.get('preview_data');
                    preview.setVisibilityMode('hidden');
                    preview.setWidth(1);
                    preview.setHeight(1);
                    if (preview_data)
                    {
                        preview_data.remove();
                    }
                });


            }
        });
    }
// layout Eventhandler
    var switcher = Ext.get('layoutSwitch');
    if (switcher)
    {
        switcher.on('click', function(e,t) {
            switch(t.id){
                case 'layout_links':
                    Ext.fly('bild_links').removeClass('bild_aus');
                    Ext.fly('bild_links').addClass('bild_ein');
                    Ext.fly('bild_rechts').removeClass('bild_ein');
                    Ext.fly('bild_rechts').addClass('bild_aus');
                break;
                case 'layout_rechts':
                    Ext.fly('bild_links').removeClass('bild_ein');
                    Ext.fly('bild_links').addClass('bild_aus');
                    Ext.fly('bild_rechts').removeClass('bild_aus');
                    Ext.fly('bild_rechts').addClass('bild_ein');
                break;
                case 'layout_keine':
                    Ext.fly('bild_links').removeClass('bild_ein');
                    Ext.fly('bild_links').addClass('bild_aus');
                    Ext.fly('bild_rechts').removeClass('bild_ein');
                    Ext.fly('bild_rechts').addClass('bild_aus');                
                break;
                case 'layout_beide':
                    Ext.fly('bild_links').removeClass('bild_aus');
                    Ext.fly('bild_links').addClass('bild_ein');
                    Ext.fly('bild_rechts').removeClass('bild_aus');
                    Ext.fly('bild_rechts').addClass('bild_ein');
                break;
            }
        });
    }
});
/* Datepicker */

var datePickerDivID = "SSS_datepicker";
var iFrameDivID = "datepickeriframe";
var dayArrayShort = new Array('So', 'Mo', 'Di', 'Mi', 'Do', 'Fr', 'Sa');
var dayArrayMed = new Array('Son', 'Mon', 'Die', 'Mit', 'Don', 'Fre', 'Sam');
var dayArrayLong = new Array('Sonntag', 'Montag', 'Dienstag', 'Mittwoch', 'Donnerstag', 'Freitag', 'Samstag');
var monthArrayShort = new Array('Jan', 'Feb', 'Mär', 'Apr', 'Mai', 'Jun', 'Jul', 'Aug', 'Sep', 'Okt', 'Nov', 'Dez');
var monthArrayMed = new Array('Jan', 'Feb', 'Mär', 'Apr', 'Mai', 'Juni', 'Juli', 'Aug', 'Sept', 'Okt', 'Nov', 'Dez');
var monthArrayLong = new Array('Januar', 'Februar', 'März', 'April', 'Mai', 'Juni', 'Juli', 'August', 'September', 'Oktober', 'November', 'Dezember');
var defaultDateSeparator = "."; // common values would be "/" or "." 
var defaultDateFormat = "dmy"; // valid values are "mdy", "dmy", and "ymd" 
var dateSeparator = defaultDateSeparator; 
var dateFormat = defaultDateFormat;

function displayDatePicker(dateFieldName, displayBelowThisObject, dtFormat, dtSep)
{
  var targetDateField = document.getElementsByName (dateFieldName).item(0);
 
  // if we weren't told what node to display the datepicker beneath, just display it
  // beneath the date field we're updating
  if (!displayBelowThisObject)
    displayBelowThisObject = targetDateField;
 
  // if a date separator character was given, update the dateSeparator variable
  if (dtSep)
    dateSeparator = dtSep;
  else
    dateSeparator = defaultDateSeparator;
 
  // if a date format was given, update the dateFormat variable
  if (dtFormat)
    dateFormat = dtFormat;
  else
    dateFormat = defaultDateFormat;
 
  var x = displayBelowThisObject.offsetLeft;
  var y = displayBelowThisObject.offsetTop + displayBelowThisObject.offsetHeight ;
 
  // deal with elements inside tables and such
  var parent = displayBelowThisObject;
  while (parent.offsetParent) {
    parent = parent.offsetParent;
    x += parent.offsetLeft;
    y += parent.offsetTop ;
  }
 
  drawDatePicker(targetDateField, x, y);
}
function drawDatePicker(targetDateField, x, y)
{
  var dt = getFieldDate(targetDateField.value );
 
  // the datepicker table will be drawn inside of a <div> with an ID defined by the
  // global datePickerDivID variable. If such a div doesn't yet exist on the HTML
  // document we're working with, add one.
  if (!document.getElementById(datePickerDivID)) {
    // don't use innerHTML to update the body, because it can cause global variables
    // that are currently pointing to objects on the page to have bad references
    //document.body.innerHTML += "<div id='" + datePickerDivID + "' class='dpDiv'></div>";
    var newNode = document.createElement("div");
    newNode.setAttribute("id", datePickerDivID);
    newNode.setAttribute("class", "dpDiv");
    newNode.setAttribute("style", "visibility: hidden;");
    document.body.appendChild(newNode);
  }
 
  // move the datepicker div to the proper x,y coordinate and toggle the visiblity
  var pickerDiv = document.getElementById(datePickerDivID);
  pickerDiv.style.position = "absolute";
  pickerDiv.style.left = (x + 1) + "px";
  pickerDiv.style.top = (y - 13) + "px";
  pickerDiv.style.visibility = (pickerDiv.style.visibility == "visible" ? "hidden" : "visible");
  pickerDiv.style.display = (pickerDiv.style.display == "block" ? "none" : "block");
  pickerDiv.style.zIndex = 10000;
 
  // draw the datepicker table
  refreshDatePicker(targetDateField.name, dt.getFullYear(), dt.getMonth(), dt.getDate());
}
function refreshDatePicker(dateFieldName, year, month, day)
{
  // if no arguments are passed, use today's date; otherwise, month and year
  // are required (if a day is passed, it will be highlighted later)
  var thisDay = new Date();
 
  if ((month >= 0) && (year > 0)) {
    thisDay = new Date(year, month, 1);
  } else {
    day = thisDay.getDate();
    thisDay.setDate(1);
  }
 
  // the calendar will be drawn as a table
  // you can customize the table elements with a global CSS style sheet,
  // or by hardcoding style and formatting elements below
  var crlf = "\r\n";
  var TABLE = "<table cols=7 class='dpTable'>" + crlf;
  var xTABLE = "</table>" + crlf;
  var TR = "<tr class='dpTR'>";
  var TR_title = "<tr class='dpTitleTR'>";
  var TR_days = "<tr class='dpDayTR'>";
  var TR_todaybutton = "<tr class='dpTodayButtonTR'>";
  var xTR = "</tr>" + crlf;
  var TD = "<td class='dpTD' onMouseOut='this.className=\"dpTD\";' onMouseOver=' this.className=\"dpTDHover\";' ";    // leave this tag open, because we'll be adding an onClick event
  var TD_title = "<td colspan=5 class='dpTitleTD'>";
  var TD_buttons = "<td class='dpButtonTD'>";
  var TD_todaybutton = "<td colspan=7 class='dpTodayButtonTD'>";
  var TD_days = "<td class='dpDayTD'>";
  var TD_selected = "<td class='dpDayHighlightTD' onMouseOut='this.className=\"dpDayHighlightTD\";' onMouseOver='this.className=\"dpTDHover\";' ";    // leave this tag open, because we'll be adding an onClick event
  var xTD = "</td>" + crlf;
  var DIV_title = "<div class='dpTitleText'>";
  var DIV_selected = "<div class='dpDayHighlight'>";
  var xDIV = "</div>";
 
  // start generating the code for the calendar table
  var html = TABLE;
 
  // this is the title bar, which displays the month and the buttons to
  // go back to a previous month or forward to the next month
  html += TR_title;
  html += TD_buttons + getButtonCode(dateFieldName, thisDay, -1, "&lt;") + xTD;
  html += TD_title + DIV_title + monthArrayLong[ thisDay.getMonth()] + " " + thisDay.getFullYear() + xDIV + xTD;
  html += TD_buttons + getButtonCode(dateFieldName, thisDay, 1, "&gt;") + xTD;
  html += xTR;
 
  // this is the row that indicates which day of the week we're on
  html += TR_days;
  for(i = 0; i < dayArrayShort.length; i++)
    html += TD_days + dayArrayShort[i] + xTD;
  html += xTR;
 
  // now we'll start populating the table with days of the month
  html += TR;
 
  // first, the leading blanks
  for (i = 0; i < thisDay.getDay(); i++)
    html += TD + "&nbsp;" + xTD;
 
  // now, the days of the month
  do {
    dayNum = thisDay.getDate();
    TD_onclick = " onclick=\"updateDateField('" + dateFieldName + "', '" + getDateString(thisDay) + "');\">";
    
    if (dayNum == day)
      html += TD_selected + TD_onclick + DIV_selected + dayNum + xDIV + xTD;
    else
      html += TD + TD_onclick + dayNum + xTD;
    
    // if this is a Saturday, start a new row
    if (thisDay.getDay() == 6)
      html += xTR + TR;
    
    // increment the day
    thisDay.setDate(thisDay.getDate() + 1);
  } while (thisDay.getDate() > 1)
 
  // fill in any trailing blanks
  if (thisDay.getDay() > 0) {
    for (i = 6; i > thisDay.getDay(); i--)
      html += TD + "&nbsp;" + xTD;
  }
  html += xTR;
 
  // add a button to allow the user to easily return to today, or close the calendar
  var today = new Date();
  var todayString = "Today is " + dayArrayMed[today.getDay()] + ", " + monthArrayMed[ today.getMonth()] + " " + today.getDate();
  html += TR_todaybutton + TD_todaybutton;
  html += "<button class='dpTodayButton' onClick='refreshDatePicker(\"" + dateFieldName + "\");'>akt. Monat</button> ";
  html += "<button class='dpTodayButton' onClick='updateDateField(\"" + dateFieldName + "\");'>schließen</button>";
  html += xTD + xTR;
 
  // and finally, close the table
  html += xTABLE;
 
  document.getElementById(datePickerDivID).innerHTML = html;
  // add an "iFrame shim" to allow the datepicker to display above selection lists
  adjustiFrame();
}
function getButtonCode(dateFieldName, dateVal, adjust, label)
{
  var newMonth = (dateVal.getMonth () + adjust) % 12;
  var newYear = dateVal.getFullYear() + parseInt((dateVal.getMonth() + adjust) / 12);
  if (newMonth < 0) {
    newMonth += 12;
    newYear += -1;
  }
 
  return "<button class='dpButton' onClick='refreshDatePicker(\"" + dateFieldName + "\", " + newYear + ", " + newMonth + ");'>" + label + "</button>";
}
function getDateString(dateVal)
{
  var dayString = "00" + dateVal.getDate();
  var monthString = "00" + (dateVal.getMonth()+1);
  dayString = dayString.substring(dayString.length - 2);
  monthString = monthString.substring(monthString.length - 2);
 
  switch (dateFormat) {
    case "dmy" :
      return dayString + dateSeparator + monthString + dateSeparator + dateVal.getFullYear();
    case "ymd" :
      return dateVal.getFullYear() + dateSeparator + monthString + dateSeparator + dayString;
    case "mdy" :
    default :
      return monthString + dateSeparator + dayString + dateSeparator + dateVal.getFullYear();
  }
}
function getFieldDate(dateString)
{
  var dateVal;
  var dArray;
  var d, m, y;
 
  try {
    dArray = splitDateString(dateString);
    if (dArray) {
      switch (dateFormat) {
        case "dmy" :
          d = parseInt(dArray[0], 10);
          m = parseInt(dArray[1], 10) - 1;
          y = parseInt(dArray[2], 10);
          break;
        case "ymd" :
          d = parseInt(dArray[2], 10);
          m = parseInt(dArray[1], 10) - 1;
          y = parseInt(dArray[0], 10);
          break;
        case "mdy" :
        default :
          d = parseInt(dArray[1], 10);
          m = parseInt(dArray[0], 10) - 1;
          y = parseInt(dArray[2], 10);
          break;
      }
      dateVal = new Date(y, m, d);
    } else if (dateString) {
      dateVal = new Date(dateString);
    } else {
      dateVal = new Date();
    }
  } catch(e) {
    dateVal = new Date();
  }
 
  return dateVal;
}
function splitDateString(dateString)
{
  var dArray;
  if (dateString.indexOf("/") >= 0)
    dArray = dateString.split("/");
  else if (dateString.indexOf(".") >= 0)
    dArray = dateString.split(".");
  else if (dateString.indexOf("-") >= 0)
    dArray = dateString.split("-");
  else if (dateString.indexOf("\\") >= 0)
    dArray = dateString.split("\\");
  else
    dArray = false;
 
  return dArray;
}
function updateDateField(dateFieldName, dateString)
{
  var targetDateField = document.getElementsByName (dateFieldName).item(0);
  if (dateString)
    targetDateField.value = dateString;
 
  var pickerDiv = document.getElementById(datePickerDivID);
  pickerDiv.style.visibility = "hidden";
  pickerDiv.style.display = "none";
 
  adjustiFrame();
  targetDateField.focus();
 
  // after the datepicker has closed, optionally run a user-defined function called
  // datePickerClosed, passing the field that was just updated as a parameter
  // (note that this will only run if the user actually selected a date from the datepicker)
  if ((dateString) && (typeof(datePickerClosed) == "function"))
    datePickerClosed(targetDateField);
}
function adjustiFrame(pickerDiv, iFrameDiv)
{
  // we know that Opera doesn't like something about this, so if we
  // think we're using Opera, don't even try
  var is_opera = (navigator.userAgent.toLowerCase().indexOf("opera") != -1);
  if (is_opera)
    return;
  
  // put a try/catch block around the whole thing, just in case
  try {
    if (!document.getElementById(iFrameDivID)) {
      // don't use innerHTML to update the body, because it can cause global variables
      // that are currently pointing to objects on the page to have bad references
      //document.body.innerHTML += "<iframe id='" + iFrameDivID + "' src='javascript:false;' scrolling='no' frameborder='0'>";
      var newNode = document.createElement("iFrame");
      newNode.setAttribute("id", iFrameDivID);
      newNode.setAttribute("src", "javascript:false;");
      newNode.setAttribute("scrolling", "no");
      newNode.setAttribute ("frameborder", "0");
      document.body.appendChild(newNode);
    }
    
    if (!pickerDiv)
      pickerDiv = document.getElementById(datePickerDivID);
    if (!iFrameDiv)
      iFrameDiv = document.getElementById(iFrameDivID);
    
    try {
      iFrameDiv.style.position = "absolute";
      iFrameDiv.style.width = pickerDiv.offsetWidth;
      iFrameDiv.style.height = pickerDiv.offsetHeight ;
      iFrameDiv.style.top = pickerDiv.style.top;
      iFrameDiv.style.left = pickerDiv.style.left;
      iFrameDiv.style.zIndex = pickerDiv.style.zIndex - 1;
      iFrameDiv.style.visibility = pickerDiv.style.visibility ;
      iFrameDiv.style.display = pickerDiv.style.display;
    } catch(e) {
    }
 
  } catch (ee) {
  }
}

// Drag & drop
function getXmlHttpRequestObject()
{
	if (window.XMLHttpRequest) {
		return new XMLHttpRequest();
	} else if(window.ActiveXObject) {
		return new ActiveXObject("Microsoft.XMLHTTP");
	} else {
		alert("Your Browser Sucks!\nIt's about time to upgrade don't you think?");
	}
}
function startDrag(e,oCode,oButton,oElement) {
	if( oButton != 'left' ) {return;}
	if( !e ) {e = window.event;}
	if( e.preventDefault ) {e.preventDefault();}
	//they have clicked down. must store position and watch to see if they drag it
	window.storeMousePos = MWJ_getMouseCoords(e);
	window.mouseIsDown = tableSortType ? oElement : oElement.parentNode;
	MWJ_monitorMouse(mouseismove);
	MWJ_monitorButton( document, 'mouseup', stopDrag );
}
function mouseismove() {
	if( !window.mouseIsDown ) {return;}
	//they have started dragging
	//moving table cells causes many problems so create a false element for them to move
	if( !window.falseElement ) {
		window.falseElement = document.createElement('div');
		falseElement.style.position = 'absolute';
		falseElement.style.width = mouseIsDown.offsetWidth + 'px';
		falseElement.style.height = mouseIsDown.offsetHeight + 'px';
		falseElement.style.border = '1px solid #00f';
		falseElement.onselectstart = function () {return false;};
		document.body.appendChild(falseElement);
	}
	//move the false element to the calculated position
	var cellXY = MWJ_getPosition( mouseIsDown );
	falseElement.style.left = tableSortType ? ( ((MWJ_getMouse[0]-storeMousePos[0])+cellXY[0])+'px' ) : ( cellXY[0]+'px' );
	falseElement.style.top = tableSortType ? ( cellXY[1]+'px' ) : ( ((MWJ_getMouse[1]-storeMousePos[1])+cellXY[1])+'px' );
}
function stopDrag() {
	if( window.falseElement ) {
		//stop monitoring the mouse
		document.onmousemove = null;
		document.body.removeChild(falseElement);
		window.falseElement = false;
		//work out what orders they should be in, based on the position of the left edge of the cell, or top position of the row
		var currentPosition = tableSortType ? ( (MWJ_getMouse[0]-storeMousePos[0])+MWJ_getPosition( mouseIsDown )[0] ) : ( (MWJ_getMouse[1]-storeMousePos[1])+MWJ_getPosition( mouseIsDown )[1] );
		//find out the index of the cell they dragged
		for( var dragCellPos = 0, x = mouseIsDown.parentNode.getElementsByTagName(tableSortType?'td':'tr'); x[dragCellPos] != mouseIsDown; dragCellPos++ ) { }
		//find out the index of the cell it must be put before (I could just swap directly, but this way, I can swap them for all rows)
		for( var i = 0, x = mouseIsDown.parentNode.getElementsByTagName(tableSortType?'td':'tr'), beforeThis = x.length; x[i]; i++ ) {
			var cellPosition = MWJ_getPosition( x[i] )[tableSortType?0:1];
			if( x[i] != mouseIsDown && currentPosition < cellPosition && !( beforeThis - x.length ) ) {
				//we are not dealing with the actual cell that is being dragged and the dragged cell must be inserted before this one
				beforeThis = i;
			}
		}
		//we now have the new ordering that is required - stored as the index of the cell it must be inserted before

		if( beforeThis != dragCellPos + 1 ) {
			//a move is required
			//now decide if we should re-arrange the whole table or just that row - this is up to the person who uses this script
                        //re-arrange rows in the body
                        var trs = mouseIsDown.parentNode.getElementsByTagName('tr');
                        if( trs[beforeThis] ) {
                                mouseIsDown.parentNode.insertBefore(mouseIsDown,trs[beforeThis]);
                        } else {
                                mouseIsDown.parentNode.appendChild(mouseIsDown);
                        }
		}
	}
	window.mouseIsDown = false;
        var theTable = document.getElementById('veDaten');
        var Knoten = theTable.firstChild;
        var alles = "";
        while (Knoten != null)
        {
            var KnotenId = Knoten.id;
            if (KnotenId)
            {
                var teil = KnotenId.substr(0,3);
                if (teil == "id_")
                {
                    var laenge = KnotenId.length-3;
                    var zahl = KnotenId.substr(3,laenge);
                    alles += zahl + "|";
                }
            }

            Knoten = Knoten.nextSibling;
        }
        reihe = getXmlHttpRequestObject();
        if (reihe.readyState == 4 || reihe.readyState == 0)
        {
		var str = 'updateVE.php?ve=' + veId + '&data=' + escape(alles);
                //document.write(str);
		reihe.open("GET", str, true);
		reihe.send(null);
        }
        //location.reload();
        //alert("ding");
//        init_zebra('cms_tr_high', 'cms_tr_low');

}