function valSearch() {
	objForm = document.search;
	
	if( !objForm.query.value ) {
		alert('Please enter some keywords to search for');
		objForm.query.focus();
		return false;
	}
}

function doFavs() {
	if (window.sidebar) { 
		window.sidebar.addPanel(document.title, location.href, "");
	} else {
		window.external.AddFavorite(location.href, document.title);
	}
}