External swf loading problem

ok, I have two buttons that have no animation on them that are working fine, when you press them they play an outro animation an load an another swf into a container. the problem is with the buttons that have animation on them i cant get them to load the swf when i press the button.


on (release) { 
if (_root.currMovie == undefined) { 
_root.currMovie = "nerve"; 
container.loadMovie("nerve.swf"); 
} else if (_root.currMovie != "nerve") { 
if (container._currentframe >= container.midframe) { 
_root.currMovie = "nerve"; 
container.play(); 
} 
} 
} 


here is the link to my files

http://www.christiandesign.net/BrainSite.zip