function preload(img){for(i=0;i<img.length;i++){var p = new Image();p.src = 'http://' + window.location.host + img[i];}}
function mail_hide(user,domain,zone){document.write('<a href="mailto:' + user + '@' + domain + '.' + zone + '">' + user + '@' + domain + '.' + zone + '</a>');}