function DoSearch()
{
	var type = 'article';
  if (document.getElementById('searchTextInput').value.length <= 0)
  {
	  alert('Please enter a search term.');
    return;
  }

  document.location.href = '/search/' + type + '/' + escape(document.getElementById('searchTextInput').value) + '.html';
}

function searchKeyPress(e)
{
  var keynum;

  if(window.event)
  {
    keynum = e.keyCode;
  }
  else if(e.which)
  {
    keynum = e.which;
  }

  if (keynum == 13)
  {
    DoSearch();
  }
}

function headlineClick(id, url)
{
  $.get('/ajax/headlines_widget_click.php?index=' + id + '&url=' + escape(url));

}