function getSAHeight() {
    h = (document.body.scrollHeight > document.body.offsetHeight)?document.body.scrollHeight:document.body.offsetHeight;
    document.getElementById('sa').style.height = h + "px";
}
function hideView() {
    document.getElementById('adcontent').innerHTML = '';
    document.getElementById('sa').style.display='none';
    document.getElementById('advance').style.display='none';
}
function doOnKeyDown (e) {e = e || window.event; if (e.keyCode == 27){ hideView(); } }
function init() { document.onkeydown = doOnKeyDown;}

function ViewStyle(mode, a, b) {
    $('top-inner').innerHTML = '';
    $('adcontent').innerHTML = '<div class="pre"></div>';
    $('sa').style.display='block';
    $('advance').style.display='block';
    $('advance').className='advbig';
    var req = new JsHttpRequest();
    req.onreadystatechange = function() {
        if (req.readyState == 4) {
          $('top-inner').innerHTML = req.responseJS.strRes;
          $('adcontent').innerHTML = req.responseText;
        }
    }
    req.open('POST', '/inc/signage_.php', true);
    req.send( {mode: mode, a: a, b: b} );
}

function SignUp(mode, a, b) {
    $('top-inner').innerHTML = '';
    $('adcontent').innerHTML = '<div class="pre"></div>';
    $('sa').style.display='block';
    $('advance').style.display='block';
    $('advance').className='advsmall';
    var req = new JsHttpRequest();
    req.onreadystatechange = function() {
        if (req.readyState == 4) {
          $('top-inner').innerHTML = req.responseJS.strRes;
          $('adcontent').innerHTML = req.responseText;
        }
    }
    req.open('POST', '/inc/signup_.php', true);
    req.send( {mode: mode, a: a, b: b} );
}
function checkRe() {
  if ($F('fname')=="") { $('fname').style.border="1px solid #C00"; $('fname').value="Your Name is a required field";
    $('fname').onclick = function() { $('fname').style.border="1px solid #f8991c"; $('fname').value=""; }
    return false; }
  if ($F('lname')=="") { $('lname').style.border="1px solid #C00"; $('lname').value="Your Name is a required field";
    $('lname').onclick = function() { $('lname').style.border="1px solid #f8991c"; $('lname').value=""; }
    return false; }
  if ($F('ymail')=="") { $('ymail').style.border="1px solid #C00"; $('ymail').value="Your Email is a required field.";
    $('ymail').onclick = function() { $('ymail').style.border="1px solid #f8991c"; $('ymail').value=""; }
    return false ;
  } else {
    if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test($F('ymail')))) { $('ymail').style.border="1px solid #C00"; $('ymail').value="Wrong format.\nPlease use xxxx@xxx.xxx";
    $('ymail').onclick = function() { $('ymail').style.border="1px solid #f8991c"; $('ymail').value=""; }
    return false;
    } 
  }
  Replay('write', $F('fname'), $F('lname'), $F('ymail'), $F('phone'), $F('ycomm'));
}


function Replay(mode, f, l, e, p, c) {
    $('top-inner').innerHTML = '';
    $('adcontent').innerHTML = '<div class="pre"></div>';
    $('sa').style.display='block';
    $('advance').style.display='block';
    $('advance').className='advsmall';
    var req = new JsHttpRequest();
    req.onreadystatechange = function() {
        if (req.readyState == 4) {
          $('top-inner').innerHTML = req.responseJS.strRes;
          $('adcontent').innerHTML = req.responseText;
        }
    }
    req.open('POST', '/inc/signup_.php', true);
    req.send( {mode: mode, f: f, l: l, e: e, p: p, c: c} );
}


//------------------------------------------------------------------------------------textarea
function sx_ajustSize() {
    var d = document.createElement('div'); d.className = 'tarea';
    d.innerHTML = this.value.replace(/(\r\n|\r|\n)/g, "<br />") + "<br /><br />";
    this.parentNode.appendChild(d); this.style.height = d.offsetHeight + 'px';
    d.style.display = 'none'; d.parentNode.removeChild(d);
}
function sx_appendTextareas(id) { $(id).onkeyup = sx_ajustSize; $(id).onchange = sx_ajustSize; sx_fireEvent($(id),"keyup");}

function sx_fireEvent(obj, evt) {
  var fireOnThis = obj;
  if (document.createEvent) {
    var evObj = document.createEvent("MouseEvents");
    evObj.initEvent(evt, true, false);
    fireOnThis.dispatchEvent(evObj);
  }  else if (document.createEventObject) {
    fireOnThis.fireEvent("on" + evt);
  }
}

//------------------------------------------------------------------------------------Airport
function showimage(n) {
  $('anime').innerHTML = "<img width='950' height='631' src='" + src[n] + "'>";
  Effect.Appear('anime', {duration: 1.0});
  n++;
  if(n>4) {n=1;}
  s = setTimeout("hideimage('" + n + "')", 4000);
}
function hideimage(n) {
  Effect.Fade('anime', {duration: 0.5});
  h = setTimeout("showimage('" + n + "')", 500);
}


function getSubCat(id) {
    $('top-inner').innerHTML = '';
    $('adcontent').innerHTML = '<div class="pre"></div>';
    $('sa').show();
    $('advance').appear();
    $('advance').className='advbig';
    var req = new JsHttpRequest();
    req.onreadystatechange = function() {
        if (req.readyState == 4) {
          $('top-inner').innerHTML = req.responseJS.strRes;
          $('adcontent').innerHTML = req.responseText;
        }
    }
    req.open('POST', '/cltarchivecenter/air-sub.php', true);
    req.send( {id: id} );
}

function getItems(id) {
    $('top-inner').innerHTML = '';
    $('adcontent').innerHTML = '<div class="pre"></div>';
    $('sa').show();
    $('advance').appear();
    $('advance').className='advbig';
    var req = new JsHttpRequest();
    req.onreadystatechange = function() {
        if (req.readyState == 4) {
          $('top-inner').innerHTML = req.responseJS.strRes;
          $('adcontent').innerHTML = req.responseText;
        }
    }
    req.open('POST', '/cltarchivecenter/air-item.php', true);
    req.send( {id: id} );
}