c# - javascript for asp control inside ajax tabcontainer not working -

i have ajax tabcontainer in application , inside have 1 asp button , 1 asp link button placed.

onclick of asp button calling javascript function want set display property of link button block or none according condition.

i got id's of button , link button inside tabcontainer when set display property not reflecting in ui.

please me in finding issue.

same javascript working other controls outside tabcontainer.

thanks in advance