function history_delete(id_feld, id_entry) {
  var name=confirm("Diese Version wirklich loeschen?")
  if (name==true)
  {   
    new Ajax.Request('ajax_admin/history_delete.php?id='+id_entry,
    {
      method:'post',
      //parameters: $(id_feld).serialize(true),
      onSuccess: function(transport){
        var response = transport.responseText || "";
        document.getElementById(id_feld).style.display='none';
      //   document.getElementById('feld_'+id_feld).innerHTML=response;
      },
      onFailure: function(){ alert('Something went wrong...') }
    });
  }

   } 



   function tabelle_feld_delete(id_feld, name, tabelle) {
   
    new Ajax.Request('ajax_admin/tabelle_feld_delete.php?id='+id_feld+'&name='+name+'&tabelle='+tabelle,
    {
      method:'post',
      //parameters: $(id_feld).serialize(true),
      onSuccess: function(transport){
        var response = transport.responseText || "";
        document.getElementById('feld_'+id_feld).style.display='none';
      //   document.getElementById('feld_'+id_feld).innerHTML=response;
      },
      onFailure: function(){ alert('Something went wrong...') }
    });

   } 
 
   function tabelle_feld(id_feld, div_neu, n, name) {
   
    new Ajax.Request('ajax_admin/tabelle_feld.php?n='+n+'&name='+name,
    {
      method:'post',
      parameters: $(id_feld).serialize(true),
      onSuccess: function(transport){
        var response = transport.responseText || "";
        
        document.getElementById(div_neu).innerHTML=response;
      },
      onFailure: function(){ alert('Something went wrong...') }
    });

   }
   
   function tabelle_feld_add() {
   
   anz_felder=parseInt(document.getElementById('anz_felder').value);
   document.getElementById('anz_felder').value=anz_felder+1;
   
   anz_felder_real=parseInt(document.getElementById('anz_felder_real').value);
   document.getElementById('anz_felder_real').value=anz_felder_real+1;   
   
   if((anz_felder_real+1)%2==0)
   {
     bg=document.getElementById('bg_gerade').value;
   }
   else
   {
     bg=document.getElementById('bg_ungerade').value;
   }   
   rand=document.getElementById('rand').value;
   
    new Ajax.Request('ajax_admin/tabelle_feld_add.php?anz_felder='+anz_felder, //+'&bg='+bg+'&rand='+rand
    {
      method:'post',
      parameters: {bg: bg, rand: rand},
      onSuccess: function(transport){
        var response = transport.responseText || "";
        
        document.getElementById('div_all').innerHTML=document.getElementById('div_all').innerHTML+response;
      },
      onFailure: function(){ alert('Something went wrong...') }
    });

   }
   
   function tabelle_feld_remove(n) {
    document.getElementById('tabelle_'+n).style.display='none';
    document.getElementById('inaktiv').value=document.getElementById('inaktiv').value+';'+n;
    
    document.getElementById('anz_felder_real').value=parseInt(document.getElementById('anz_felder_real').value)-1;
   }   

function klappen (id)
{
    if (document.getElementById(id).style.display == 'none')
    {
        document.getElementById(id).style.display = "";
        document.getElementById("img_" + id).src = "Bilder_admin/minus.gif";
    }
    else
    {
        document.getElementById(id).style.display = "none";
        document.getElementById("img_" + id).src = "Bilder_admin/plus.gif";
    }
}

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



function url(url)
{
    window.location.href = url;
}

function nachfrage(url, objekt)
{
  var name=confirm(objekt+" loeschen?")
  if (name==true)
  {
    window.location.href = url;
  }
}

function nachfrage_neutral(url)
{
  var name=confirm("Wirklich ausfuehren?")
  if (name==true)
  {
    window.location.href = url;
  }
}

function openBild (Adresse, Breite, Hoehe) {
  L=(screen.availWidth-Breite)/2;
  T=(screen.availHeight-Hoehe)/2;
  Fenster1 = window.open(Adresse, "Zweitfenster", "width="+Breite+",height="+Hoehe+",left="+L+",top="+T+",scrollbars=yes");
  Fenster1.focus();
}


function nachfrage_senden(url)
{
  var name=confirm("Wollen Sie den Newsletter jetzt verschicken?")
  if (name==true)
  {
    window.location.href = url;
  }
}


function bb_feld(formular, textfeld, value) {
  insert_bb(formular, textfeld, value, '');
}


function insert_bb(formular, textfeld, aTag, eTag) {
  var input = document.forms[formular].elements[textfeld];
  //document.getElementById(textfeld);
  input.focus();
  /* für Internet Explorer */
  if(typeof document.selection != 'undefined') {
    /* Einfügen des Formatierungscodes */
    var range = document.selection.createRange();
    var insText = range.text;
    range.text = aTag + insText + eTag;
    /* Anpassen der Cursorposition */
    range = document.selection.createRange();
    if (insText.length == 0) {
      range.move('character', -eTag.length);
    } else {
      range.moveStart('character', aTag.length + insText.length + eTag.length);      
    }
    range.select();
  }
  /* für neuere auf Gecko basierende Browser */
  else if(typeof input.selectionStart != 'undefined')
  {
    /* Einfügen des Formatierungscodes */
    var start = input.selectionStart;
    var end = input.selectionEnd;
    var insText = input.value.substring(start, end);
    input.value = input.value.substr(0, start) + aTag + insText + eTag + input.value.substr(end);
    /* Anpassen der Cursorposition */
    var pos;
    if (insText.length == 0) {
      pos = start + aTag.length;
    } else {
      pos = start + aTag.length + insText.length + eTag.length;
    }
    input.selectionStart = pos;
    input.selectionEnd = pos;
  }
  /* für die übrigen Browser */
  else
  {
    /* Abfrage der Einfügeposition */
    var pos;
    var re = new RegExp('^[0-9]{0,3}$');
    while(!re.test(pos)) {
      pos = prompt("Einfügen an Position (0.." + input.value.length + "):", "0");
    }
    if(pos > input.value.length) {
      pos = input.value.length;
    }
    /* Einfügen des Formatierungscodes */
    var insText = prompt("Bitte geben Sie den zu formatierenden Text ein:");
    input.value = input.value.substr(0, pos) + aTag + insText + eTag + input.value.substr(pos);
  }
}


function zeile_color(id, Farbe)
{
     document.getElementById(id).style.backgroundColor=Farbe;
}

function nachfrage_formular()
{
  var name=confirm("Wirklich loeschen?")
  if (name==true)
  {
    return(true);
  }
  else
  {
    return(false);
  }
}