drivers side window problem

[kingy]

Right, problem.
I went to get my window up today and heard a small bang and my window stopped working.
Got home and took the door to peices and found the cables that wrap round the black round thingy had all tangled up.
Tryed to fix it but all the cables are frayed so ive ordered a new repair cable pack.
My question is how the hell do you fit the cables?
Ive tryed and tryed but carnt work it out.
Ive looked in haynes manual and used the search function in here but still carnt see anything.
Anyone got any ideas??????