// Clarksville JavaScript functions

function showMe(id){
  document.getElementById(id).style.display = 'block';
}
function hideMe(id){
  document.getElementById(id).style.display = 'none';
}

function onA(obj) { obj.className='over'; }
function offA(obj) { obj.className=''; }

function swap(imgName, onOff){
  if(onOff == 'on'){
    document[imgName].src = '/images/'+imgName+'_on.jpg';
  }
  else{
    document[imgName].src = '/images/'+imgName+'.jpg';
  }
}

function clearField(obj){
  if(obj.value == 'SEARCH'){
    obj.value = "";
  }
}