function memoFormCheck() {
    if(document.memoForm.name.value == "") {
        alert("À̸§À» ÀÔ·Â ÇØ ÁÖ¼¼¿ä");
        document.memoForm.name.focus();
    } else if (document.memoForm.contents.value == "") {
        alert("³»¿ëÀ» ÀÔ·Â ÇØ ÁÖ¼¼¿ä");
        document.memoForm.contents.focus();
    } else if (document.memoForm.password.value == "") {
        alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·Â ÇØ ÁÖ¼¼¿ä");
        document.memoForm.password.focus();
    } else {
        document.memoForm.submit();
    }
}

function formCheck() {
    var strSubj = document.writeForm.subject.value;
    var resultSubj = strSubj.split(" ");

    if (document.writeForm.name.value == "") {
        alert("À̸§À» ÀÔ·Â ÇØ ÁÖ¼¼¿ä");
        document.writeForm.name.focus();
    } else if (strSubj.length + 1 == resultSubj.length) {
        alert("±Û Á¦¸ñÀ» ÀÔ·Â ÇØ ÁÖ¼¼¿ä");
        document.writeForm.subject.focus();
    } else if (document.writeForm.contents.value == "") {
        alert("º»¹®À» ÀÔ·Â ÇØ ÁÖ¼¼¿ä");
        document.writeForm.contents.focus();
    } else if (document.writeForm.password.value == "") {
        alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·Â ÇØ ÁÖ¼¼¿ä");
        document.writeForm.password.focus();
    } else {
        document.writeForm.submit();
    }
}

function passAuth() {
    if (document.pform.password.value != "") {
        document.pform.submit();
    } else {
        alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä.");
        document.pform.password.focus();
    }
}

function formReset() {
    document.writeForm.name.value = document.writeForm.name.defaultValue;
    document.writeForm.subject.value = document.writeForm.subject.defaultValue;
    document.writeForm.contents.value = document.writeForm.contents.defaultValue;
    document.writeForm.password.value = document.writeForm.password.defaultValue;
}

function clearField(field) {
    if (field.value == field.defaultValue) {
        field.value = "";
    }
}

function checkField(field) {
    if (field.value == "") {
        field.value = field.defaultValue;
    }
}