<!--
function helptext ( identifiere )
{
 var b = "Text in fett: [b]Text[/b]";
 var i = "Text in kursiv: [i]Text[/i]";
 var u = "Unterstrichener Text: [u]Text[/u]";
 var q = "Zitat: [quote]Text[/quote]";
 var c = "Code anzeigen: [code]Code[/code]";
 var l = "Liste: [list] [*]Punkt1 [*]Punkt2 [*]Punkt3 [/list]";
 var p = "Bild einfügen: [img]http://URL_des_Bildes[/img]";
 var a = "URL einfügen: [url]http://URL[/url] oder [url=http://url]URL Text[/url]";

 document.getElementById('helpbox').value= eval(identifiere);
}

function bb_tag(aTag, eTag) {
  var input = document.getElementById('text');
  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);
  }
}

var win= null;
function NewWindow(mypage,myname,w,h,scroll)
{
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h);
  var settings  ='height='+h+',';
      settings +='width='+w+',';
      settings +='top='+10+',';
      settings +='left='+winl+',';
      settings +='scrollbars='+scroll+',';
      settings +='resizable=yes';
  win=window.open(mypage,myname,settings);
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}

function popimg(imurl)
{
 NewWindow(imurl, 'bild', 1000, (screen.height>1000)?1000:screen.height, 'yes');	
 
 return false;
}
-->