function changeSite(obj) {
	window.location.href = obj.value ;		
}

function addBookmark(title) {
	url = document.URL;
	if ( navigator.appName != 'Microsoft Internet Explorer' ) { 
		window.sidebar.addPanel(title,url,""); 
	} else { 
		window.external.AddFavorite(url,title); 
	} 
	return false;
}