well i have just moved up to a VPS and on two of my domains i am having a small issue..

support moved all of my stuff from my reseller account and for some reason now 2 of the domains popup a download file box when you try to access them..

the box has a blank filename and then say file type:

application/x-httpd-php

i have checked and if i go straight to www.domain.com/index.php it works just fine.. i have checked everything i can think of and nothing seems to be working when i try and fix it.. I am running CentOS 5 with cPanel/WHM along side of that i have PHP 5.2.3 and MySQL 4.x

has anyone have any clue why it would do this?