/*
function polling(str){
  qa1 = document.getElementById('q1_a_1');
  qa2 = document.getElementById('q1_a_2');
  qa3 = document.getElementById('q1_a_3');
  qa4 = document.getElementById('q1_a_4');
  qa5 = document.getElementById('q1_a_5');
  qa6 = document.getElementById('q1_a_6');
  qa7 = document.getElementById('q1_a_7');
  
  var i;
  for(i = 1; i <= 7; i ++){
    strqa = "qa"+i;
    obqa = eval(strqa);
    strsid = document.getElementById('phHiddenSession');
    if(obqa.checked){
 	  window.open('/questionnaire/graph2.aspx?q1_a=' + obqa.value + '&status=' + str + '&sid=' + strsid.value  ,'a','width=600 ,height=600,location=0, menubar=0, toolbar=0, scrollbars=0');
      return false;
    }
  }
  alert("なにも選択されてません。");
  return false;
}
  */