text: var steps = {};
      
  function initSpinner(comp_id, step) {
      if (isNaN(step)) {
          steps[comp_id]= 1;
      }else{
          steps[comp_id] = Number(step);
      }
  }
  
  function goDirection(comp_id,s) {
      var obj = document.getElementById(comp_id+":"+"nrID");
      var cv = Number(obj.value);
      if ((isNaN(cv)) || (cv == 0)) { 
          cv = 0;
      }
      obj.value = cv + (s * steps[comp_id]);
      return false;
  }
  
  