Jambos back Hartson's call

FORMER Hearts stars Gary Mackay and John Robertson, along with current players Michael Stewart and Ian Black, are backing a greetings service launched by former Celtic striker John Hartson.

SuperStar Call (www.SuperStarcall.com) delivers video messages, featuring personalised footage, from the buyer direct to the recipient's email or mobile phone. A percentage of profits made are donated directly to The Hartson Foundation, set up by the former Wales striker to help raise awareness of testicular cancer following his own battle with the disease.

More than 20 Scottish football players past and present have recorded some of the 7,000 messages available on the site.