drag and rotate

[madizm]

hi everyone,
i have an arm that i want to be able to drag and rotate. i know that to drag the arm with limits you have to use something like this:

on (press) {
arm.onPress = function() {
startDrag(arm, false, 129, 50, 400, 304);
};
}
on (release) {
arm.onRelease = function() {
stopDrag();
};
}

this only drags the arm within those boundaries, how can drag the arm so it rotates at a maximum angle of 45 degrees.

for a visual description please go here:
http://members.rogers.com/madizm/arm.html

thanks in advance

[madizm]

anyone....?

are there any tutorials or books that might lead me in the right direction? anything?

[madizm]

bump