gistfile1.js

@import <Foundation/CPObject.j>
@import <AppKit/CPOpenPanel.j>

@implementation AppController : CPObject
{
}

- (void)applicationDidFinishLaunching:(CPNotification)aNotification
{
    var theWindow = [[CPWindow alloc] initWithContentRect:CGRectMakeZero()
                                      styleMask:CPBorderlessBridgeWindowMask],
        contentView = [theWindow contentView];

    var oPanel = [CPOpenPanel openPanel];
    alert("1");
    [oPanel runModal];
    alert("2");

    [theWindow orderFront:self];
}
@end