var mwCurrent = false;

function mwOver(baseid) {
  if(baseid != mwCurrent) 
    document.getElementById(baseid).className = 'hover';
}
function mwOut(baseid) {
  if(baseid != mwCurrent) 
    document.getElementById(baseid).className = 'normal';
}
function mwClick(baseid) {
  if(baseid == mwCurrent) {
    document.getElementById(mwCurrent).className = 'normal';
    document.getElementById(mwCurrent+'_tekst').className = 'hiddentekst';
    mwCurrent = false;
  } else {
    if(mwCurrent) {
      document.getElementById(mwCurrent).className = 'normal';
      document.getElementById(mwCurrent+'_tekst').className = 'hiddentekst';
    }
    document.getElementById(baseid).className = 'active';
    document.getElementById(baseid+'_tekst').className = 'tekst';
    mwCurrent = baseid;
  }  
}