I wrote a simple script for autohotkey if anyone is interested. Just paste this into notepad and save as "scriptname.ahk" then double click it (make sure you have autohotkey installed)
!t is alt+t, change it to whatever shortcut you need
!t::
Send {Esc}
MouseGetPos, X, Y
MouseClick, M, 75, 45,,0
MouseMove, X, Y, 0
return
edit: sorry put this little line before it to only have this work in chrome so it doesn't mess up your other shortcuts
#IfWinActive, ahk_class Chrome_WidgetWin_0
!t::
Send {Esc}
MouseGetPos, X, Y
MouseClick, M, 75, 45,,0
MouseMove, X, Y, 0
return
shortcut now available. see my answer below. – cwd – 2013-04-06T17:29:11.553