xpanel("Model parameters")
variable_domain(&IAF_tau, 0,1e99)
xvalue("Tau (ms)","IAF_tau", 1,"settau(IAF_tau)", 0, 0 )
xvalue("Connection Weight","w", 1,"weight(w)", 1, 0 )
xvalue("Tstop","tstop", 1,"", 0, 0 )
xbutton("go", "go()")
xbutton("quit","quit()")
xpanel(250,300)
//xpanel()