randomword = "jstechs";
randomword2 = "jstechs.com";
randomword3 = "Contact Us";
append = "?Subject=Your Website&Body=Please%20Insert%20Your%20Message%20Here.";
document.write('<a href=\"mailto:' + randomword + '@' + randomword2 + append + '\">');
document.write(randomword3 + '</a>');