var _focus;
var _hotkeys = {
'alt': false, // whether is the Alt key pressed
- 'focus': -1, // currently selected indeks of document.links
+ 'focus': -1 // currently selected indeks of document.links
};
function debug(msg) {
save_focus(this);
};
e.onmouseover = function(e) {
- setFocus(this.id, 1);
+ if (this.id) setFocus(this.id, 1);
return false;
}
}