text: /**
  function loadit(){
  $.get("update_machine",function(data){
  
  	var a = $("#plt_pc");                          
      $("#plt_pc").find('option').remove();                    
      $.each(data, function(key, value) {      
      	console.log(key);
      	console.log(value);
          $('<option>').val(key).text(value).appendTo(a); 
      });
  });
  
  }
  **/
  
  
  //$(document).ready(function(){
  	//setInterval(function(){loadit();},5000)});
  