Block handling functions The table below contains a short description of each script function. For information about syntax, examples, etc., see the full description of each script function. Function name Description CallBlock Calls a Free Block. FirstBlockInst Determines if the current block is the first of its kind in a frame. FirstBlockOnPage Determines if the current block is the first of its kind in a frame on each page. LastBlockInst Determines if the current block is the last of its type. LastBlockOnPage Determines if the current block is the last block in a frame on each page.