IOS8

just choose Iphone 5s (iOS 7)
You may see result on site: www.browserstack.com/
(!!! that this is happening, if a little scroll down the page and immediately press!!! )

my client is very angry because of the visitors can not go to the main from iPhone (ios7) in other sections through the module (RokSprocket )
my client demanding! and opinions have to lose money!
I waiting for urgent help from you!!!

Hi again,
1.) Update the rocksprocket if available ( current version = 2.1.6)
2.) If the update is not fixing your issue, try to rename the folder:
\templates\jp-galeria\roksprocket
to
\templates\jp-galeria\roksprocket_bak

it did not help

Sorry, then I have no other idea and no solution.