function showsubmenu(id) {
	submenu = document.getElementById('s'+id);
		for(i=1;i<=7;i++) {
			if(i==id) {
				submenu.style.display="block";
			}
			else {
				document.getElementById('s'+i).style.display="none";
			}
		}
}
function bookmarksite(title,url) {
	if (window.sidebar)
		window.sidebar.addPanel(title, url, "");
	else if(window.opera && window.print){
		var elem = document.createElement('a');
		elem.setAttribute('href',url);
		elem.setAttribute('title',title);
		elem.setAttribute('rel','sidebar');
		elem.click();
} 
	else if(document.all)
		window.external.AddFavorite(url, title);
}