function setBg(ogg,color){
  document.getElementById(ogg).style.backgroundColor = color;
}

function submitForm(ogg,act){
  if(act != ""){
    document.getElementById(ogg).action = act;
  }
  document.getElementById(ogg).submit();
}

function selAll(totElement){
  for(x=0;x<totElement;x++){
    document.getElementById('c'+x).checked = 'checked';
  }
}

function deselAll(totElement){
  for(x=0;x<totElement;x++){
    document.getElementById('c'+x).checked = '';
  }
}

function deleteImgTorneo(ogg,act){
  document.getElementById('logo').value = 'cancella';
  if(act != ""){
    document.getElementById(ogg).action = act;
  }
  document.getElementById(ogg).submit();
}