The first problem I see is that you all are using a outdated version of Joomla.
3.3 is the latest version.
Upgrade and see if the problem is solved.

For xww.instepactivewear.com :
Site is blacklisted
http://zulu.zscaler.com/submission/show/9c5e9fb070bc21d2b113f084825f42f3-1399465231
http://urlquery.net/report.php?id=1399463979523 (same IDS)
http://urlquery.net/report.php?id=1399461221521 (same IDS)