<!doctype html> <html> <head> <meta charset="UTF-8"> </head> <body> <form name="test"> <ol> <legend> </legend> <legend> </legend> </form> </body> </html> <script type="text/javascript"> document.getElementById("klik").onclick = testscore function testscore() { var score=0; var punkty=2; if(document.test.1[2].checked){score += 1;} if(document.test.2[0].checked){score += 1;} var wynik= score/punkty * 100; alert ("Twój Wynik " + score + "/" + punkty + " " + wynik + "%"); } document.getElementById("klik").onclick = testscore </script> </html>