function age14_check(j1,j2,nowdate){
 //Á¤ÀÇ : Áֹεî·Ï¹øÈ£·Î 14¼¼ ¹Ì¸¸À» üũÇÑ´Ù.
 //»ç¿ë¹ý : ½ºÅ©¸³Æ®³»¿¡ 14_check(ÁֹιøÈ£1°´Ã¼,ÁֹιøÈ£2°´Ã¼,¿À´Ã³¯Â¥)
 //         ¿¹ if (jumin_check(f.jumin1,f.jumin2,ÇöÀ糯¥) {return;}
	var str1, str2, str3, str4, yr
    str1 = j1.value;
    str2 = j2.value;
    str3 = nowdate;
	var yr;
	
	switch (str2.substr(0,1)){
		case '1' : 
		case '2' : 
			yr = '19';
			break;
		case '3' :
		case '4' :
			yr = '20';
			break;
		case '5' :
		case '6' :
			yr = '21';
			break;
		case '7' :
		case '8' :
			yr = '22';
			break;
		case '9' :
		case '0' :
			yr = '23';
			break;
	}
	str4 = yr + str1;
	if ((parseInt(nowdate) - parseInt(str4)) <= 140000 ){alert("14¼¼ ¹Ì¸¸Àº °¡ÀÔÇÏ½Ç ¼ö ¾ø½À´Ï´Ù.");return true;}

}