/* Author: Chad Angelelli www.chadangelelli.com
 * Purpose: hide email address from spiders. 
 * 		encode email in reverse-3-step process to keep from spammers
 * Process: jessica = "acissej" ; 
 * 			\x40 = ASCII char for "@" ; 
 *			something.com = moc.gnihtemos"
 */
	// function to reverse "backwards email address"
	function rev(a) {
		b = "";
		for( i = a.length-1; i>=0; i--) {
			b += a.charAt(i);
		}
		return b;
	}
	// This function decodes the email address
	function showEM(user, domain) {
		document.write(rev(user) );
		document.write("\x40");
		document.write(rev(domain) );
	}