Custom sorting: "3734", "3736", "3735", "3540", "3652", "3605", "3479", "3637"
COUNT Gallery IDs from TXP: 4
Gallery IDs from TXP: 3787 3788 3792 3637
Current key: 1
Next ID: 3792
Previous ID: 3787
First element:3787
Last element:3637