// JScript File

function getChannelList() {
  var selectedAreaList = document.getElementById('ddlArea');//.selected.value;
  var selectedArea;
  selectedArea = selectedAreaList.options[selectedAreaList.selectedIndex].value;
  content.getChannelList(selectedArea,getChannelList_CallBack);
}

function getChannelList_CallBack(response) {
  if (response.error != null){
    alert(response.error);
    return;
  }
  if (response.value != null) {
    var channelList;
    channelList = document.getElementById('DataGridContainer');
    channelList.innerHTML = response.value;
  }
}