text: function alert_query_will_be_submitted(){
    alert('Your query will be submitted. Please press OK to confirm and continue');
  }
  
  function loading(){
      try{
        var x = document.getElementById('container');
        var y = document.getElementById('loading');
        if(x.style.display == 'none') {
          x.style.display = 'block';
        } else {
          y.style.display = 'block';
          x.style.display = 'none';
        }
      } catch(e) {
        console.log("nope :(");
      }
  }
  