/**
 * 电子邮件地址编码
 *
 * @param 
 * @author 编程之家 jb51.cc jb51.cc
 **/
function encode_email($email='info@domain.com',$linkText='Contact Us',$attrs ='class="emailencoder"' )
 {
 // remplazar aroba y puntos，PHP编码电子邮件地址
 $email = str_replace('@','@',$email);
 $email = str_replace('.','.',$email);
 $email = str_split($email,5);
 $linkText = str_replace('@',$linkText);
 $linkText = str_replace('.',$linkText);
 $linkText = str_split($linkText,5);
 $part1 = '<a href="ma';
 $part2 = 'ilto&#58;';
 $part3 = '" '. $attrs .' >';
 $part4 = '</a>';
 $encoded = '<script type="text/javascript">';
 $encoded .= "document.write('$part1');";
 $encoded .= "document.write('$part2');";
 foreach($email as $e)
 {
 $encoded .= "document.write('$e');";
 }
 $encoded .= "document.write('$part3');";
 foreach($linkText as $l)
 {
 $encoded .= "document.write('$l');";
 }
 $encoded .= "document.write('$part4');";
 $encoded .= '</script>';
 return $encoded;
 }


/***   代码来自编程之家 jb51.cc（jb51.cc）   ***/