function allCheck(){
var theForm =document.writeForm;
	if(!theForm.name.value){
		alert('À̸§À» ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
		theForm.name.focus();
		return false;
	}
	
	for(k=0; k<theForm.name.value.length; k++) {
			char1 = theForm.name.value.charAt(k);
			char2 = theForm.name.value.charCodeAt(k);
			
			if((char1 != " ") && (char2 != 9)){
				break;
			}
	}

	if(k == theForm.name.value.length) {
			alert('À̸§À» °ø¹é¹®Àڷθ¸ ÀÔ·ÂÇÒ ¼ö ¾ø½À´Ï´Ù.');
			theForm.name.focus();
			return false;
	}
	
	if(!theForm.pass.value){
		alert('ºñ¹Ð¹øÈ£À» ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
		theForm.name.focus();
		return false;
	}

	//ºñ¹Ð¹øÈ£ üũ
		var pwd1V = theForm.pass.value;
		var pwd1L = pwd1V.length;
		var pwd1N = pwd1V.indexOf(" ");

	if(pwd1V==""){
		window.alert("ºñ¹Ð¹øÈ£¶õÀÌ ºñ¿ü½À´Ï´Ù.");
		theForm.pass.blur();
		theForm.pass.focus();
		return false;
	}
	if(pwd1L <= 3 || pwd1L >= 9){
		alert("\n ÀÔ·ÂÇϽŠºñºô¹øÈ£(" + pwd1V + ")ÀÇ ±æÀÌ°¡ " + pwd1L + " ÀÚÀÔ´Ï´Ù.\n4¹®ÀÚ ÀÌ»ó 8¹®ÀÚ ÀÌÇÏ ÀÔ´Ï´Ù");
		pwd1V = "";
		theForm.pass.select();
		return false;
	}
	
	if(pwd1N > 0){
		alert("\nÀÔ·ÂÇϽà ºñ¹Ð¹øÈ£(" + pwd1V + ")¿¡ °ø¹éÀÌ ÀÖ½À´Ï´Ù.\n´Ù½Ã ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		pwd1V = "";
		theForm.pass.select();
		theForm.pass.focus();
		return false;
	}

	//¸ÞÀÏ°Ë»ç
	var emailV = theForm.email.value;
	var emailL = emailV.length;
	var emailN = emailV.indexOf(" ");
	var emailA = emailV.indexOf("@",0);
	var emailD = emailV.indexOf(".",emailA);

	if(emailV == ""){
		alert("ÀüÀÚ¸ÞÀÏ ÁÖ¼Ò¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		theForm.email.select();
		theForm.email.focus()
		return false;
	}
	if(emailV != ""){
		if(emailA <=0){
			alert("¸ÞÀÏ Çü½Ä¿¡ '@' °¡ ºüÁ®ÀÖ½À´Ï´Ù.");
			emailV ="";
			theForm.email.select();
			return false;
		}
		if(emailD <= 0){
			alert("¸ÞÀÏ Çü½Ä¿¡ '.'ÀÌ ºüÁ®ÀÖ½À´Ï´Ù.");
			emailV ="";
			theForm.email.select();
			return false;
		}
	}
	
	if(!theForm.subject.value){
		alert('Á¦¸ñÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä!');
		theForm.subject.focus();
		return false;
	}

	if(!theForm.content.value){
		alert('³»¿ëÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä!');
		theForm.content.focus();
		return false;
	}

	
}