Intermitent JavaScript error in IE

[guest]

Sometimes I find that alt-tabbing between a page with Xinha on in IE, and another window will eventually cause a JavaScript? error to occur - it seems to be caused by it reaching:

else if ( keyEvent ) {

this.mozKey( ev, keyEvent );

}

I've changed it to and the problem seems to have gone:

else if ( keyEvent && this.is_gecko ) {

this.mozKey( ev, keyEvent );

}

This bug was found using IE6/win, and has not been tested under IE7.

[ray]

fixed rev [655]

Note: this.is_gecko is undefined, thus disabling the whole function. Actually it's Xinha.is_gecko