rem: widget = glade_xml_get_widget (totem->xml, "tstw_ok_button"); gtk_widget_set_sensitive (widget, seekable);
add: if (totem->skipto) totem_skipto_set_seekable (totem->skipto, seekable);
context: update_seekable (Totem *totem, gboolean seekable){	GtkWidget *widget;	/* Check if the stream is seekable */	gtk_widget_set_sensitive (totem->seek, seekable);	gtk_widget_set_sensitive (totem->fs_seek, seekable);	widget = glade_xml_get_widget (totem->xml, "tmw_seek_hbox");	gtk_widget_set_sensitive (widget, seekable);	widget = glade_xml_get_widget (totem->xml, "tcw_time_hbox");	gtk_widget_set_sensitive (widget, seekable);	widget = glade_xml_get_widget (totem->xml,			"tmw_skip_forward_menu_item");	gtk_widget_set_sensitive (widget, seekable);	widget = glade_xml_get_widget (totem->xml,			"tmw_skip_backwards_menu_item");	gtk_widget_set_sensitive (widget, seekable);	widget = glade_xml_get_widget (totem->xml, "trcm_skip_forward");	gtk_widget_set_sensitive (widget, seekable);	widget = glade_xml_get_widget (totem->xml, "trcm_skip_backwards");	gtk_widget_set_sensitive (widget, seekable);	widget = glade_xml_get_widget (totem->xml, "tmw_skip_to_menu_item");	gtk_widget_set_sensitive (widget, seekable);	widget = glade_xml_get_widget (totem->xml, "tstw_ok_button");	gtk_widget_set_sensitive (widget, seekable);	totem->seekable = seekable;}