MatrixTreeComm.createLink(NewLinkEvent.LINK_TYPE_MOVE, DeleteDialog.this.nodes, trashNode, 0, 0);
MatrixTreeComm.createLink(NewLinkEvent.LINK_TYPE_MOVE, DeleteDialog.this.nodes, trashNode, 0, 0, null);
	private void delete() {		// there can only be on trash folder in the system.		String[] assetids = AssetManager.getAssetsOfType("trash_folder");		Asset trash = AssetManager.getAsset(assetids[0]);		Iterator nodes = trash.getTreeNodes();		MatrixTreeNode trashNode = null;		while (nodes.hasNext()) {			trashNode = (MatrixTreeNode) nodes.next();		}		MatrixTreeComm.createLink(NewLinkEvent.LINK_TYPE_MOVE, DeleteDialog.this.nodes, trashNode, 0, 0);	}