Newbie: tabs to accordion slow?

Newbie: tabs to accordion slow?

Hi,

  I'm facing a weird issue. I used a "easy-tabs-to-accordion" responsive plugin with jQM 1.4.5 and, while it works fine on desktop, but on Android and iOS slows down the jQM page loading on which it is present when there seems to be more entries and/or each entry has longer content. I tried a different plugin ("tabber") with the same result. I wonder whether somebody has come across that and has some advice. Basically, I need vertical accordion for mobile but want to change it to horizontal for tablets so as to make full use of tablet screen real estate.

Does jQM has that feature inbuilt (if at all) without the need to use any other plug-in? Any pointers and/or examples appreciated.

Thanks in advance and regards