var user = "club";
var domain = "marmoraclassiccruisers";
var suffix = "com";
var add = "?subject=Website Message";

document.write('<a href="' + 'mailto:' + user + '@' + domain + '.' + suffix + add +'">' + user + "@" + domain + "." + suffix + '</a>');
//document.write('<a href="' + 'mailto:' + user + '@' + domain + '.' + suffix + add +'" STYLE="color: #003366">EMAIL US</a>');