function open_window(str_url,str_title,btoolbar) {
	if (btoolbar) {
		news_window = open(str_url,str_title,"menubar,toolbar,resizable,scrollbars,width=650,height=560,left=30,top=30");
		window.opener=self;
    } else {
        news_window = open(str_url,str_title,"resizable,scrollbars,width=650,height=560,left=30,top=30");
        window.opener=self;
	}
	news_window.focus();
}

function addbookmark(){
	if (document.all)
	window.external.AddFavorite(bookmarkurl,bookmarktitle)
}