
<!-- JavaScript -->


function busy_now() {
         document['busyimage'].src = 'DIR/_pub/grafik/progress2.gif';
         return true;
}


function uploading_now() {
         document['progressimage'].src = 'DIR/pub/grafik/uploading.gif';
         return true;
}




function toggle(id,id_anti){
	    	var el = document.getElementById(id);
	    	var el_anti= document.getElementById(id_anti);
	    	if (el.style.display=='block'){
	    		el.style.display='none';
	    		el_anti.style.display='block';
	    	} else {
	    		el.style.display='block';
	    		el_anti.style.display='none';
	    	}
}

function toggle1(id){
	    	var el = document.getElementById(id);
	    	if (el.style.display=='block'){
	    		el.style.display='none';
	    	} else {
	    		el.style.display='block';
	    	}
}

 
function CheckAll(){
 for(var x=0;x<document.form_list.elements.length;x++){
  var y=document.form_list.elements[x];
  if(y.name.indexOf('cb_') >=0) y.checked=document.form_list.ALLCB.checked;
 }
}

function formtool_count_chars(textField, countField, maxlen,show_alert) {
    if(textField != null && textField.value != null) {
	    if (textField.value.length > maxlen){
            if(show_alert)
               alert('Feld darf nicht größer sein als ' +  maxlen + ' Zeichen.');
            textField.value = textField.value.substring(0, maxlen);
	    } else {
            document.getElementById("count_zeichen").innerHTML = maxlen - textField.value.length;
	    }
    }
}


function bbcode(v){
 if (document.selection) // für IE
   {
    var str = document.selection.createRange().text;
    document.forms['entryform'].elements['for_content'].focus();
    var sel = document.selection.createRange();
    sel.text = "[" + v + "]" + str + "[/" + v + "]";
    return;
   }
  else if ((typeof document.forms['entryform'].elements['for_content'].selectionStart) != 'undefined') // für Mozilla
   {
    var txtarea = document.forms['entryform'].elements['for_content'];
    var selLength = txtarea.textLength;
    var selStart = txtarea.selectionStart;
    var selEnd = txtarea.selectionEnd;
    var oldScrollTop = txtarea.scrollTop;
    var s1 = (txtarea.value).substring(0,selStart);
    var s2 = (txtarea.value).substring(selStart, selEnd)
    var s3 = (txtarea.value).substring(selEnd, selLength);
    txtarea.value = s1 + '[' + v + ']' + s2 + '[/' + v + ']' + s3;
    txtarea.selectionStart = s1.length;
    txtarea.selectionEnd = s1.length + 5 + s2.length + v.length * 2;
    txtarea.scrollTop = oldScrollTop;
    return;
   }
  else input('[' + v + '][/' + v + '] ');
}


function insert_link(id,link_text,link_target){
  var link_text = decodeURIComponent(link_text);
  var link_target = decodeURIComponent(link_target);
  if(document.selection) // for IE
   {
    var str = document.selection.createRange().text;
    document.getElementById(id).focus();
    var sel = document.selection.createRange();
    var insert_link = prompt(link_target,'http://');
    if(sel.text=='' && insert_link!='' && insert_link!=null) var str = prompt(link_text,'');
    if(insert_link && str!=null)
     {
      if(str!='')
       {
        sel.text = "[link=" + insert_link + "]" + str + "[/link]";
       }
      else
       {
        sel.text = "[link]" + insert_link + "[/link]";
       }
     }
    return;
   }
  else if((typeof document.getElementById(id).selectionStart) != 'undefined') // Mozilla
   {
    var txtarea = document.getElementById(id);
    var selLength = txtarea.textLength;
    var selStart = txtarea.selectionStart;
    var selEnd = txtarea.selectionEnd;
    var oldScrollTop = txtarea.scrollTop;
    var s1 = (txtarea.value).substring(0,selStart);
    var s2 = (txtarea.value).substring(selStart, selEnd);
    var s3 = (txtarea.value).substring(selEnd, selLength);

    var insert_link = prompt(link_target,'http://');
    if(selEnd-selStart==0 && insert_link!='' && insert_link!=null)
     {
      var s2 = prompt(link_text,'');
      var no_selection = true;
     }
    if(insert_link && s2!=null)
     {
      if(s2!='')
       {
        txtarea.value = s1 + '[link=' + insert_link + ']' + s2 + '[/link]' + s3;
        var codelength = 14 + insert_link.length + s2.length;
       }
      else
       {
        txtarea.value = s1 + '[link]' + insert_link + '[/link]' + s3;
        var codelength = 13 + insert_link.length;
       }
      if(no_selection) txtarea.selectionStart = s1.length + codelength;
      else txtarea.selectionStart = s1.length;
      txtarea.selectionEnd = s1.length + codelength;
      txtarea.scrollTop = oldScrollTop;
      txtarea.focus();
      return;
     }
   }
  else insert(id,'[link=http://www.domain.tld/]Link[/link]');
}