function menu(id) {
  if(id == 1) {
    document.getElementById('liInfo').className = 'on1';
    document.getElementById('liEve').className = 'off';
	document.getElementById('liMatches').className = 'off';
	document.getElementById('liFeatures').className = 'off';
	document.getElementById('liComm').className = 'off';
	document.getElementById('liMedia').className = 'off';
	document.getElementById('liCups').className = 'off';

  } else if(id == 2) {
    document.getElementById('liEve').className = 'on2';
    document.getElementById('liInfo').className = 'off';
	document.getElementById('liMatches').className = 'off';
	document.getElementById('liFeatures').className = 'off';
	document.getElementById('liComm').className = 'off';
	document.getElementById('liMedia').className = 'off';
	document.getElementById('liCups').className = 'off';
  } else if(id == 3) {
	document.getElementById('liMatches').className = 'on3';
    document.getElementById('liInfo').className = 'off';
    document.getElementById('liEve').className = 'off';
	document.getElementById('liFeatures').className = 'off';
	document.getElementById('liComm').className = 'off';
	document.getElementById('liMedia').className = 'off';
	document.getElementById('liCups').className = 'off';
  } else if(id == 4) {
	document.getElementById('liFeatures').className = 'on4';
    document.getElementById('liInfo').className = 'off';
    document.getElementById('liEve').className = 'off';
	document.getElementById('liMatches').className = 'off';
	document.getElementById('liComm').className = 'off';
	document.getElementById('liMedia').className = 'off';
	document.getElementById('liCups').className = 'off';
  } else if(id == 5) {
	document.getElementById('liComm').className = 'on5';
    document.getElementById('liInfo').className = 'off';
    document.getElementById('liEve').className = 'off';
	document.getElementById('liMatches').className = 'off';
	document.getElementById('liFeatures').className = 'off';
	document.getElementById('liMedia').className = 'off';
	document.getElementById('liCups').className = 'off';
  } else if(id == 6) {
	document.getElementById('liMedia').className = 'on6';
    document.getElementById('liInfo').className = 'off';
    document.getElementById('liEve').className = 'off';
	document.getElementById('liMatches').className = 'off';
	document.getElementById('liFeatures').className = 'off';
	document.getElementById('liComm').className = 'off';
	document.getElementById('liCups').className = 'off';
  } else if(id == 7) {
	document.getElementById('liCups').className = 'on7';
    document.getElementById('liInfo').className = 'off';
    document.getElementById('liEve').className = 'off';
	document.getElementById('liMatches').className = 'off';
	document.getElementById('liFeatures').className = 'off';
	document.getElementById('liComm').className = 'off';
	document.getElementById('liMedia').className = 'off';
  }
}