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function em(name, domain){document.write('<a href=mailto:' + name + '@' + domain + '>' + name + '@' + domain + '</a>');}
function emtext(jmeno, domena, text){document.write('<a href=mailto:' + name + '@' + domain + '>' + text+ '</a>');}
function emsub(name, domain, subject, body){document.write('<a href=mailto:' + name + '@' + domain + '?subject=' + subject + '&body=' + body + '>' + name + '@' + domain + '</a>' );}