google.load('search', '1', {'nocss' : true});

      function inputFocus() {
        document.getElementById('search_txt').style['background'] = '';
      }

      function inputBlur() {
        var queryInput = document.getElementById('search_txt');
        if (!queryInput.value) {
          queryInput.style['background'] =
              'white url(/img/google_custom_search.gif) no-repeat 0% 50%';
        }
      }

      function submitQuery() {
        window.location = '/result.html?q='
            + encodeURIComponent(
                document.getElementById('search_txt').value);
        return false;
      }

      /**
       * Extracts the users query from the URL.
       */ 
      function getQuery() {
        var url = '' + window.location;
        var queryStart = url.indexOf('?') + 1;
        if (queryStart > 0) {
          var parts = url.substr(queryStart).split('&');
          for (var i = 0; i < parts.length; i++) {
            if (parts[i].length > 2 && parts[i].substr(0, 2) == 'q=') {
              return decodeURIComponent(
                  parts[i].split('=')[1].replace(/\+/g, ' '));
            }
          }
        }
        return '';
      }


      function onLoad() {
        // Create a custom search control that uses a CSE restricted to
        // code.google.com
        var customSearchControl = new google.search.CustomSearchControl(
            '016363467783765732346:ghp5i5tmgvy');

        google.search.CustomSearchControl.attachAutoCompletion(
            customSearchControl,
            document.getElementById('search_txt'),
            '');
        inputBlur();

if($("#hidden-input").length){
        var drawOptions = new google.search.DrawOptions();
        drawOptions.setInput(document.getElementById('hidden-input'));

        // Draw the control in content div
        customSearchControl.draw('results', drawOptions);

        // Run a query
        customSearchControl.execute(getQuery());
        
        var result_txt = document.getElementById('hidden-input').value; 
        //alert(result_txt);
        if(result_txt == ''){
           var result_txt_html = '<span class="res_error">検索キーワードを入力してください</span>';
           document.getElementById('res_txt_html').innerHTML=result_txt_html;
           var noresObj = document.getElementById('no-results');
           noresObj.style.display = 'block';
           }
        var textObj = document.getElementById('res_txt');
        textObj.textContent = result_txt;
        textObj.innerText = result_txt;
			}
  }

      google.setOnLoadCallback(onLoad);