function validateEmail(email)  { 
	validRegExp = /^[^@]+@[^@]+.[a-z]{2,}$/i;

	if (email.search(validRegExp) == -1)  {
		return false;
	} 

	return true; 
}

/* Cross browser bookmark script */
function bookmark_page(title, url) {
	if (window.sidebar) { // firefox
		window.sidebar.addPanel(title, url, "");
	} else if(window.opera && window.print) { // opera
		var elem = document.createElement('a');
		elem.setAttribute('href', url);
		elem.setAttribute('title', title);
		elem.setAttribute('rel', 'sidebar');
		elem.click();
	} else if(document.all) { // ie
		window.external.AddFavorite(url, title);
	}
}