When running iOS6 I allotted icons to 3 websites. All went well, but when iOS7 was installed touching any of these icons the relevant page is displayed, but greyed out, the message "Are you sure you want to submit this form again? " Cancel Submit " is displayed and the iPAD becomes unresponsive. I have also lost the use of SAFARI as it contains the address of one of the sites. I am a newbie to the iPAD, and to APPLE Bootlebill.