select

selects the specified items (moves them to the right list) or unselects them

void select(string|array id,boolean mode);

id	string\|array	the id (ids) of the items to select
mode	boolean	true - to select items, false - to unselect them

// selects items with ids 3,4 
$$("dbl1").select([3,4],true);
// unselects items with ids 3,4 
$$("dbl1").select([3,4],false);