The versatile player joined Grays Atheltic at the start of the 2010/11 season, after spells at Hullbridge Sports and Brentwood Town.
In his first season as a Blue, he made a total of 32 appearances, scoring two goals. This season Eljay has been restricted to just 10 substitute appearances and has scored twice.
Eljay was not registered in time to feature for the Dockers today.
The Club would like to thank Eljay for his services and wish him well for the future.