// JavaScript Document
var numQues = 46;
var numChoi = 5;

function getScore(form) {
  var score = 0;
  var currElt;
  var currSelection;
  for (i=0; i<numQues; i++) {
    currElt = i*numChoi;
    for (j=0; j<numChoi; j++) {
      currSelection = form.elements[currElt + j];
      if (currSelection.checked) {
        if (currSelection.value >= 3) {
          score++;
          break;
        }
      }
    }
  }
  form.percentage.value = score;
  
  if (score >= 6)
  form.solutions.value = "U heeft 6 of meer malen 'vaak' of 'erg vaak' ingevuld. De Buteyko ademhalingscursus kan u helpen. Neem contact op met Adempraktijk Alkmaar."; 
  if (score < 6)
  form.solutions.value = "U heeft minder dan 6 maal 'vaak' of 'erg vaak' ingevuld. Prima. Adem zo door!"; 
  
}