how to write .iim file for imacros -

how to write .iim file for imacros -

version build=6060703 recorder=cr url goto=url tag pos=1 type=input:button attr=* wait seconds=6

this code i'm using .iim file click on button on website. couldn't understand code , tag pos , button attr. when run code there's error this.

runtimeerror: element input specified * not found, line: 3

what error , how tackle it.please help.

tag pos=1 type=input:button attr=*

this button submits something. find button on web page. right click on , select "inspect element". see html code of button.

if has property name="somename" or id="someid" put

tag pos=1 type=input:button attr=name:somename tag pos=1 type=input:button attr=id:someid

imacros