/*
 * Copyright (C) 2000 - 2011 Silverpeas
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * As a special exception to the terms and conditions of version 3.0 of
 * the GPL, you may redistribute this Program in connection with Free/Libre
 * Open Source Software ("FLOSS") applications as described in Silverpeas's
 * FLOSS exception.  You should have recieved a copy of the text describing
 * the FLOSS exception, and it is also available here:
 * "http://repository.silverpeas.com/legal/licensing"
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
var dNdVisible 	= false;
var dNdLoaded	= false;
function showHideDragDrop(targetURL, message, altMessage, max_upload, webcontext, expandLabel, collapseLabel)
{
  var actionDND = document.getElementById("dNdActionLabel");	
  if (dNdVisible)
  {
    //hide applet
    hideApplet('DragAndDrop');
    //change link's label
    actionDND.innerHTML = expandLabel;
  }
  else
  {
    actionDND.innerHTML = collapseLabel;		
    if (dNdLoaded)
    {
      showApplet('DragAndDrop');
    }
    else
    {
      try {
        loadApplet('DragAndDrop', targetURL, message, max_upload, webcontext, altMessage);
        dNdLoaded = true;
      } catch (e) {
      }
    }   
  }
   dNdVisible = !dNdVisible;
}