Button on an attached movieclip

Can anyone help?
[font=Arial][size=2][color=navy][color=navy][font=Arial][/font][/color][/color][/size][/font]
[font=Arial][size=2][color=navy][font=Arial][color=seagreen]menu_mc.admin_btn.onRelease = function() {[/color][/font][/color][/size][/font]
[font=Arial][size=2][color=navy][font=Arial][color=seagreen] _root.box.attachMovie(“adminID”, “panel”, 99);[/color][/font][/color][/size][/font]

[font=Arial][size=2][color=navy][font=Arial][color=seagreen]};[/color][/font][/color][/size][/font]

[font=Arial][size=2][color=navy][color=navy][font=Arial]What I have is a button placed on top of an attached movieclip I want to link it to one of my other attached movieclips and I’m not sure how?[/font][/color][/color][/size][/font]