function On_Send_Validation()
{
	form = document.frmMail;

	if(form.WriterName.value == "") {
		alert("´Ð³×ÀÓÀº ²À ÀÔ·ÂÇÏ¼Å¾ß ÇÕ´Ï´Ù.");
		form.WriterName.focus();
		return ;
	}

	
	if(form.WriterEmail.value == "") {
		alert("À̸ÞÀÏÀº ²À ÀÔ·ÂÇÏ¼Å¾ß ÇÕ´Ï´Ù.");
		form.WriterEmail.focus();
		return ;
	}
	else {
		//À̸ÞÀÏ º§¸®µ¥À̼Ç.
		re=/^[0-9a-zA-Z]([-_\.]?[0-9a-zA-Z])*@[0-9a-zA-Z]([-_\.]?[0-9a-zA-Z])*\.[a-zA-Z]{2,3}$/i;

		if(!re.test(form.WriterEmail.value)) { 
			alert("¸ÞÀÏÇü½ÄÀÌ ¸ÂÁö ¾Ê½À´Ï´Ù.\n\n´Ù½Ã ÀÔ·ÂÇØÁÖ¼¼¿ä.\n"); 
			form.WriterEmail.select(); 
			form.WriterEmail.focus(); 
			return ; 
		} 
	}
	
	if(form.Title.value == "") {
		alert("Á¦¸ñÀ» ÀÔ·ÂÇÏ¿© ÁÖ¼Å¾ß ÇÕ´Ï´Ù.");
		form.Title.focus();
		return ;
	}
	
	if(form.Contents.value == "") {
		alert("³»¿ëÀ» ÀÔ·ÂÇÏ¿© ÁÖ¼Å¾ß ÇÕ´Ï´Ù.");
		form.Contents.focus();
		return ;
	}

	form.submit();
}