rem: if (totem->popup_timeout != 0) { gtk_timeout_remove (totem->popup_timeout); totem->popup_timeout = 0; }
add: popup_timeout_remove (totem);
context: on_mouse_click_fullscreen (GtkWidget *widget, Totem *totem){	if (totem->popup_timeout != 0)	{		gtk_timeout_remove (totem->popup_timeout);		totem->popup_timeout = 0;	}	totem->popup_timeout = gtk_timeout_add (2000,		(GtkFunction) popup_hide, totem);}