Vcam zoom?

[COLOR=#000000][FONT=verdana]o I want my vcam to zoom in after a number of clicks have been made. At the moment vcam zooms in regardless of the stop(); I have placed. I placed it soon after my mist movie clip plays and it wont work the way i want it to.[/FONT][/COLOR]

[COLOR=#000000][FONT=verdana]stop();[/FONT][/COLOR]

[COLOR=#000000][FONT=verdana]mist_mc.buttonMode= true[/FONT][/COLOR]

[COLOR=#000000][FONT=verdana]mist_mc.addEventListener(MouseEvent.MOUSE_UP,onmis tClick);[/FONT][/COLOR]

[COLOR=#000000][FONT=verdana]function onmistClick(evt:MouseEvent){[/FONT][/COLOR]
[COLOR=#000000][FONT=verdana]mist_mc.alpha -= 0.150}[/FONT][/COLOR]

[COLOR=#000000][FONT=verdana]mist_mc.play();[/FONT][/COLOR]

[COLOR=#000000][FONT=verdana]play();[/FONT][/COLOR]