Dragable

hey well i have made a div draggable like so within its container.

http://weblayoutsrus.com/drag/

but now i want to stop it from being draggable and just do it so that it is stays in a default location like i have set. example 50 on y and 100 on x axis.

is there anyway i can position the div tag within the container with javascript with just x and y rather than CSS ?