OpenItem

Function:

 * boolean openItem(item, where, inNewWindow)

Parameters:

 * item - can be item id/name, or string "depot".
 * [optional] where - can be container name, like "Yellow Backpack". If no parametr is given, then by default this function looks for a item on the ground.
 * [optional] inNewWindow - can be true/false - if true, then item is opened in new window, if false, then it is opened in the same window; default: false.

Return value:

 * This function return an boolean indicating if items were succesfuly opened. Returns true if success, false if failure.

Description:

 * This function can be used to open depot chest if standing in range of 1 SQM from it (see: reachgrounditem), can be used also to open backpack inside of another backpack (in new window or in the same window).