var bg_cache;
  var id_cache;
  var action;
  var action_idx;
  function toggleItem(idx) {
    window.location.href='../../../mod/manage/man_sites.html?sid=4Zs8MEhAdfgIE&tree_id='+itemList[idx]['id'];
  }
  function itemHiglight(idx,mode) {
     var bg=bg_cache;
     if(mode) bg='#777777';
     //alert(document.getElementById('item'+idx).innerHTML);
     bg_cache=document.getElementById('item'+idx).style.backgroundColor;
     document.getElementById('item'+idx).style.backgroundColor=bg;
  }
  function actionHiglight(obj,mode) {
     var bg=bg_cache;
     if(mode) bg='#777777';
     //alert(document.getElementById(obj).innerHTML);
     bg_cache=obj.style.backgroundColor;
     obj.style.backgroundColor=bg;
  }
  /***UNUSED (now change form): function itemRename(idx) {
     var newStr,oldStr;
     oldStr=document.getElementById('item'+idx).innerHTML;
     newStr=prompt('Bitte neuen Namen eingeben:',oldStr);
     //alert('>'+newStr+'< >'+oldStr+'<'+'red.imprint-net.org/ : ../../../');
     if(newStr!=oldStr && newStr != null)
        window.location.href='http://red.imprint-net.org/?sid=4Zs8MEhAdfgIE&mode=rename&id='+itemList[idx]['id']+'&par=val&newStr='+newStr;
        //alert('http://red.imprint-net.org/?sid=4Zs8MEhAdfgIE&mode=rename&id='+itemList[idx]['id']+'&par=val&newStr='+newStr);
  }***/
  //-----actions:
  function itemMove(idx) {
     //alert(id);
     if(action!=0) {
        action=0;
        itemInsertSetVisible(0);
     } else {
        action='move';
        action_idx=idx;
        itemInsertSetVisible(1);
     }
  }
  function itemCopy(idx) {
     //alert(id);
     if(action!=0) {
        action=0;
        itemInsertSetVisible(0);
     } else {
        action='copy';
        action_idx=idx;
        itemInsertSetVisible(1);
     }        
  }

  function itemInsert(dest_idx) {
     //if(action) alert(action+' '+action_idx+' to '+dest_idx);
     itemInsertSetVisible(0);
     //erst mal nur serverseitiges copy/move/new, sp&#65533;ter mit hiddenoper??
     //alert('http://red.imprint-net.org/?sid=4Zs8MEhAdfgIE&mode='+action+'&src_id='+itemList[action_idx]['id']+'&dest_id='+itemList[dest_idx]['id']);
     window.location.href='http://red.imprint-net.org/?sid=4Zs8MEhAdfgIE&mode='+action+'&src_id='+itemList[action_idx]['id']+'&dest_id='+itemList[dest_idx]['id'];
  }
  function itemRemove(idx) {
     //if(confirm('Sind Sie sicher, da&#65533; Sie den Eintrag "'+document.getElementById('item'+idx).innerHTML+'" l&#65533;schen m&#65533;chten?')) 
     //   window.location.href='http://red.imprint-net.org/?sid=4Zs8MEhAdfgIE&mode=removenow&obj_id='+itemList[idx]['id'];
     window.open('http://red.imprint-net.org/mod/manage/man_sites_popup.html?sid=4Zs8MEhAdfgIE&mode=deletecheck&id='+itemList[idx]['id'],'Object_Selection','width=380,height=350,left=100,top=80,toolbar=no,status=no,menubar=no,scrollbars=no');
  }
  function itemChange(idx) {
      window.open('http://red.imprint-net.org/mod/manage/man_sites_popup.html?sid=4Zs8MEhAdfgIE&mode=changeform&id='+itemList[idx]['id'],'Object_Selection','width=780,height=650,left=100,top=80,toolbar=no,status=no,menubar=no,scrollbars=no');
// &objtype='+itemList[idx]['type']+'
  }
  function itemInsertSetVisible(mode) {
     var v_str='hidden';
     if(mode) v_str='visible';
/*     for(i = 0; i < document.images.length; ++i) {
        //alert(document.images[i].id);
        var img_id=document.images[i].id;
        if(img_id.match(/item\d+Insert/)) document.images[i].style.visibility=v_str;

     }
*/
     for(i=0; i<itemList.length; i++) {

        if(itemList[i]['actins']!=-1) {
           document.getElementById('actins'+i).style.visibility=v_str;
        }
     }
  }
  function itemShow(idx) {
      parent.workspace.location.href='http://red.imprint-net.org/mod/manage/man_sites_form.html?sid=4Zs8MEhAdfgIE&mode=show&id='+itemList[idx]['id'];
  }
  function itemAdd(idx) {
      //alert('red.imprint-net.org/mod/manage/man_sites_popup.html');
      //alert(itemList[idx]['id']);
window.open('http://red.imprint-net.org/mod/manage/man_sites_popup.html?sid=4Zs8MEhAdfgIE&mode=add&id='+itemList[idx]['id'],'Object_Selection','width=780,height=650,left=100,top=80,toolbar=no,status=no,menubar=no,scrollbars=yes');
     
//+'&addmask='+itemList[idx]['addmask']

/*ALT:itemAddSubFolder:   var folder_name='';
   if(folder_name=prompt('Bitte geben Sie einen Ordnernamen ein:','')) {
      //alert('../../../?sid=4Zs8MEhAdfgIE&mode=add&dest_id='+encodeURIComponent(folder_name)); 
      window.location.href='http://red.imprint-net.org/?sid=4Zs8MEhAdfgIE&mode=add&dest_id='+itemList[idx]['id']+'&par=val&newStr='+folder_name;
   } else alert('Es wurde kein neuer Ordner angelegt!');
*/
  }
  function itemEdit(idx) { //l&#65533;dt Page in Editor
//window.open('http://red.imprint-net.org/mod/manage/man_sites_popup.html?sid=4Zs8MEhAdfgIE&mode=edit&id='+itemList[idx]['id'],'Object_Selection','width=340,height=180,left=200,top=180,toolbar=no,status=no,menubar=no,scrollbars=no');
     parent.topnavbar.LoadPageProxy(itemList[idx]['id'],1); 
  }
  function itemExecute(idx) {
window.open('http://red.imprint-net.org/mod/manage/man_sites_popup.html?sid=4Zs8MEhAdfgIE&mode=exec&id='+itemList[idx]['id'],'Object_Selection','width=340,height=180,left=200,top=180,toolbar=no,status=no,menubar=no,scrollbars=no');
  }
  function itemDownload(idx) {
   //alert('../../../download_cb.html?sid=4Zs8MEhAdfgIE&mode='+hires+'&folder_id='+itemList[idx]['id']);
   var hires=0;
   var si_list=getSubItemsIdx(idx);
   if(si_list.length) {
      //hires=confirm('M&#65533;chten Sie die hochaufl&#65533;senden Bilder (1600 Pixel) downloaden?');
      window.open('http://red.imprint-net.org/download_cb.html?sid=4Zs8MEhAdfgIE&mode='+hires+'&folder_id='+itemList[idx]['id'],'Download_Mappe','width=310,height=200,left=200,top=200,toolbar=no,status=no,menubar=no,scrollbars=no');
   } else {
      alert('Arbeitsmappe ist leer, kein Download m&#65533;glich !');
   }

}