[Inet_PC]

Может так:

movieClip_5.addEventListener(MouseEvent.CLICK, fl_ClickToGoToWebPage_17);
 
movieClip_5.buttonMode = true;
movieClip_5.useHandCursor = true;
 
function fl_ClickToGoToWebPage_17(event:MouseEvent):void
{
	navigateToURL(new URLRequest("http://www.adobe.com"), "_blank");
}