Webmasters using splashpage (STARTpage) often can't use blocks with DYNAMIC tabs - urls in tabs do not work with splashpages. This urls work with INDEX.PHP page ONLY. Couse tab blocks have "build in" index.php page in their code.
This is the way to make urls in such blocks workable:
replace URLS for dynamic tabs like this:
FIND: 'href' => BX_DOL_URL_ROOT . 'index.php?***************
REPLACE WITH: 'href' => $_SERVER['PHP_SELF'] . '?***************
This code works with splash pages excellent! Now you can use any blocks with dynamic tabs at your startpage!