/**
 * 注意：このjavascriptは、Jspとしてコンパイルされます。
 *       web.xmlのservlet-mapping参照
 * @author asuzuki
 */
function submitButton() {
  	if (document.loto6PastResultForm.searchway[1].checked){
	    var data = document.loto6PastResultForm.kaigou.value;
	    var checkOK = "0123456789";
	    var allValid = true;
	    var allNum = "";
	    //必須チェック
	    if (data == ""){
	        alert('回号を入力してください。');
	        document.loto6PastResultForm.kaigou.focus();
	        return (false);
	    }
	    for (i = 0;  i < data.length;  i++){
	        ch = data.charAt(i);
	        for (j = 0;  j < checkOK.length;  j++){
	          if (ch == checkOK.charAt(j))
	            break;
	        }
	        if (j == checkOK.length){
	          allValid = false;
	          break;
            }
	        allNum += ch;
	    }
	    //数字チェック
	    if (!allValid){
	        alert('回号には数字を入力してください。');
	        document.loto6PastResultForm.kaigou.focus();
	        return (false);
	    }
  	}
  	var searchway = "";
  	if (document.loto6PastResultForm.searchway[0].checked) {
  	    searchway = document.loto6PastResultForm.searchway[0].value;
  	} else {
  	    searchway = document.loto6PastResultForm.searchway[1].value;
  	}
    jp.co.takarakujinet.AjaxUtil.updateElementFrom(
        "contents2", 
        "/ajax/loto6/pastResultPage.do",
        {"searchway" : searchway,
         "year" : document.loto6PastResultForm.year.value,
         "month" : document.loto6PastResultForm.month.value,
         "day" : document.loto6PastResultForm.day.value,
         "kaigou" : document.loto6PastResultForm.kaigou.value,
         "howmany" : document.loto6PastResultForm.howmany.value},
        "POST");
}
  
document.onkeypress = nextForm;
function nextForm(evt){
    if(document.all) {
        keycode = event.keyCode;
    }
    else {
        keycode = evt.keyCode;
    }
	if (keycode == 13)
	{
	    submitButton();
        return false;
	}
	return true;
}