emulate middle mouse button?

[Ulli Horlacher]

I have a remote mini keyboard (2.4 GHz) with integrated touchpad, but only
left and right mouse mutton and no middle button.
The common trick to press both left and right mouse button together does
not work with this special device.
How can I emulate the middle mouse button in another way?
For example by SHIFT LEFT-BUTTON
Also defining the CAPS key (which I do not need at all) as the middle
mouse button would be ok.


-- 
Ullrich Horlacher              Informationssysteme und Serverbetrieb
Rechenzentrum IZUS/TIK         E-Mail: horlacher at tik.uni-stuttgart.de
Universitaet Stuttgart         Tel:    ++49-711-68565868
Allmandring 30a                Fax:    ++49-711-682357
70550 Stuttgart (Germany)      WWW:    http://www.tik.uni-stuttgart.de/
REF:<20140516182007.GA20217 at rus.uni-stuttgart.de>