var user;
var domain;
var suffix;
function jemail(user, domain, suffix){

// Sample (within Script tags in any Body section): 
//	jemail("webmaster", "javascriptsource", "com");

document.write('<a href="' + 'mailto:' + user + '@' + domain + '.' + suffix + '">' + user + '@' + domain + '.' + suffix + '</a>');
}