if( !ultimix.lang.Strings[ ultimix.lang.Locale ][ 'shure_to_delete_tree_item' ] ) ultimix.lang.Strings[ ultimix.lang.Locale ][ 'shure_to_delete_tree_item' ] = {};
ultimix.lang.Strings[ ultimix.lang.Locale ][ 'shure_to_delete_tree_item' ][ 'default' ] = 'Are you shure that you want to delete the selected element?';
if( !ultimix.lang.Strings[ ultimix.lang.Locale ][ 'nothing_was_selected' ] ) ultimix.lang.Strings[ ultimix.lang.Locale ][ 'nothing_was_selected' ] = {};
ultimix.lang.Strings[ ultimix.lang.Locale ][ 'nothing_was_selected' ][ 'default' ] = 'At least one element must be selected.';
if( !ultimix.lang.Strings[ ultimix.lang.Locale ][ 'select_tree_node_first' ] ) ultimix.lang.Strings[ ultimix.lang.Locale ][ 'select_tree_node_first' ] = {};
ultimix.lang.Strings[ ultimix.lang.Locale ][ 'select_tree_node_first' ][ 'default' ] = 'Select an item first';
if( !ultimix.lang.Strings[ ultimix.lang.Locale ][ 'cant_delete_this_item' ] ) ultimix.lang.Strings[ ultimix.lang.Locale ][ 'cant_delete_this_item' ] = {};
ultimix.lang.Strings[ ultimix.lang.Locale ][ 'cant_delete_this_item' ][ 'default' ] = 'Can\'t delete this element';
if( !ultimix.lang.Strings[ ultimix.lang.Locale ][ 'cant_update_this_item' ] ) ultimix.lang.Strings[ ultimix.lang.Locale ][ 'cant_update_this_item' ] = {};
ultimix.lang.Strings[ ultimix.lang.Locale ][ 'cant_update_this_item' ][ 'default' ] = 'Can\'t update this element';
if( !ultimix.lang.Strings[ ultimix.lang.Locale ][ 'tree_new_item' ] ) ultimix.lang.Strings[ ultimix.lang.Locale ][ 'tree_new_item' ] = {};
ultimix.lang.Strings[ ultimix.lang.Locale ][ 'tree_new_item' ][ 'default' ] = 'New item';
if( !ultimix.lang.Strings[ ultimix.lang.Locale ][ 'cant_delete_root_node' ] ) ultimix.lang.Strings[ ultimix.lang.Locale ][ 'cant_delete_root_node' ] = {};
ultimix.lang.Strings[ ultimix.lang.Locale ][ 'cant_delete_root_node' ][ 'default' ] = 'Can\'t delete root node';
