//リダイレクト
function redirect(form,mode,url) {
	document.forms[form].selected.value=1;
	document.forms[form].mode.value=mode;
	document.forms[form].action = url;
	document.forms[form].submit();
}

//複数フォーム（職歴、職種）
function redirect_career(form,mode,c_num,w_num,url,del_c_num,del_w_num) {
	document.forms[form].c_num.value=c_num;
	document.forms[form].w_num.value=w_num;
	document.forms[form].del_c_num.value=del_c_num;	//削除する職歴番号
	document.forms[form].del_w_num.value=del_w_num;	//削除する職種番号
	document.forms[form].selected.value=1;
	document.forms[form].mode.value=mode;
	document.forms[form].action = url;
	document.forms[form].submit();
}

//年齢計算
function set_age(form) {
	var birthyear = document.forms[form].birthday_y.value;
	var birthmonth = document.forms[form].birthday_m.value;
	var birthday = document.forms[form].birthday_d.value;
	var age = "";
	
	if (birthyear != "" && birthmonth != "" && birthday != "") {
		date = new Date();
		y = date.getYear();
		if (y < 2000) y += 1900;
		m = date.getMonth() + 1;
		d = date.getDate();
		if(m < birthmonth){
			age = y - birthyear - 1;
		}
		if(m > birthmonth){
			age = y - birthyear;
		}
		if(m == birthmonth){
			if(d < birthday){
				age = y - birthyear - 1;
			} else {
				age = y - birthyear;
			}
		}
	}
	document.forms[form].age.value = age;
	document.forms[form].view_age.value = age;
}