function hideItems(){
  document.getElementById('marinaSelectSubmit').style.display = 'none';
  document.getElementById('marinaSelectNav').style.backgroundPosition = '50% 1.5em';
  document.getElementById('marinaSelectNav').style.height = '177px';
  document.getElementById('marinaSelectNav').style.minHeight = '177px';
}


function checkthis(el,txt,txt2)
{
  if (el.value==txt) { el.value=txt2; }
}

function SetState(obj_checkbox, obj_textarea)
{
  if(document.getElementById('form').value == 'library' || document.getElementById('form').value == 'events')
  {
    obj_textarea.disabled = false;
  }else{
    obj_textarea.disabled = true;
  }
}