function lisaaRivi(obj){
objisa = obj.parentNode.parentNode.parentNode;
var rivi = objisa.insertRow(objisa.rows.length-5);
var solu = rivi.insertCell(0);

solu.innerHTML='<input name="MAN_cdnimi[]" size="13" style="width: 105px;" maxlength="70" type="text">';
solu.className='dkentta2-lm_ja_lnro';

solu = rivi.insertCell(1);
solu.innerHTML='<input name="MAN_cdraitanro[]" size="4" style="width: 95px;" maxlength="70" type="text">';
solu.className='dkentta2-r';

solu = rivi.insertCell(2);
solu.innerHTML='<input name="MAN_cdraitanimi[]" size="34" maxlength="70" type="text">';
solu.className='dkentta2-rn';

solu = rivi.insertCell(3);
solu.innerHTML='<input name="MAN_saveltaja[]" size="34" maxlength="70" type="text">';
solu.className='dkentta2-sa';

solu = rivi.insertCell(4);
solu.innerHTML='<input name="MAN_sekunteja[]" size="9" maxlength="70" type="text">';
solu.className='dkentta2-sek';
}