function getAkcja()
{ln=document.getElementById('letter').akcja.length;for(i=0;i<ln;i++){if(document.getElementById('letter').akcja[i].checked){return document.getElementById('letter').akcja[i].value;}}}
function getPlec()
{ln=document.getElementById('letter').gen.length;for(i=0;i<ln;i++){if(document.getElementById('letter').gen[i].checked){return document.getElementById('letter').gen[i].value;}}}
function getEdu()
{ln=document.getElementById('letter').edu.length;for(i=0;i<ln;i++){if(document.getElementById('letter').edu[i].selected){return document.getElementById('letter').edu[i].value;}}}