function appendCurrentTree(info) {
    if (isNodeDroppable(info.currentTree.rootData)) {
      th.appendTo(info.dplh, info.currentTree.rootData);
    }
  }
function appendCurrentTree(info) {
    if (isNodeDroppable(info.currentTree.rootData)) {
      th.appendTo(info.dplh, info.currentTree.rootData);
    }
  }
function appendCurrentTree ( info ) { if ( isNodeDroppable ( info . currentTree . rootData ) ) { th . appendTo ( info . dplh , info . currentTree . rootData ) ; } }
append to current tree
append to current tree