function footerToggle(strEventID) {
  objRow = document.getElementById("trFooter" + strEventID);
			
  // If it's opera  
  if (navigator.appName == 'Opera') {

    // If it's a table row
    if (objRow.style.display == 'table-row') {
      objRow.style.visibility = 'visible';
      objRow.style.display = 'none';
      objRow.style.position = 'absolute';
    }else{
      objRow.style.visibility = 'visible';
      objRow.style.display = 'table-row';
      objRow.style.position = 'relative';
    }
  }else{  // It's not opera
  
    if (objRow.style.visibility == 'visible') {
      objRow.style.visibility = 'visible';
      objRow.style.display = 'none';
      objRow.style.position = 'absolute';
    }else{
      objRow.style.visibility = 'visible';
      objRow.style.display = '';
      objRow.style.position = 'relative';
    }
  }
}