global bywn=#()
global cywn=1
global btnname="这是一个按钮mac..."
callbacks.removeScripts #selectionSetChanged id:#Rollout

fn xianshi=
(
	try(
	for i=1 to selection.count do bywn[i]=selection[i].name
	cywn=cywn-1
	)catch cywn=cywn+1

)

fn hello = print "hello"




rollout test "test" 
(
	
	button   Anims  btnname
	
	
	

	on  Anims pressed do
	(
		print cywn
		
	)
	
	
	
	on test open do
	(
	callbacks.addScript #selectionSetChanged  "hello() xianshi()" id:#Rollout
	)
	
	on test close do
	(
	callbacks.removeScripts #selectionSetChanged id:#Rollout
	)
)
createdialog test


--registerRedrawViewsCallback xianshi