// 質問・回答投稿欄の投稿ボタンコントロール用JavaScript

function commentagreechk() {	if(!document.comments_form) return false;
    if(document.comments_form.agreed.checked == false) {
document.comments_form.author.disabled = true;
document.comments_form.text.disabled = true;
//document.comments_form.preview.disabled = true;
//document.comments_form.post.disabled = true;
    } else if(document.comments_form.agreed.checked == true) {
document.comments_form.author.disabled = false;
document.comments_form.text.disabled = false;
//document.comments_form.preview.disabled = false;
//document.comments_form.post.disabled = false;
    }
}

function questionagreechk() {
    if(document.questionpost.agreed.checked == false) {
document.questionpost.category.disabled = true;
document.questionpost.title.disabled = true;
document.questionpost.text_more.disabled = true;
document.questionpost.text.disabled = true;
//document.questionpost.submit.disabled = true;
    } else if(document.questionpost.agreed.checked == true) {
document.questionpost.category.disabled = false;
document.questionpost.title.disabled = false;
document.questionpost.text_more.disabled = false;
document.questionpost.text.disabled = false;
//document.questionpost.submit.disabled = false;
    }
}

function writechk() {
    if(document.questionpost.title.value != "" && document.questionpost.text.value != "") {
document.questionpost.submit.disabled = false;
    } else {
document.questionpost.submit.disabled = true;
    }
}


function commentwritechk() {	if(!document.comments_form) return false;
    if(document.comments_form.text.value != "") {
document.comments_form.preview.disabled = false;
document.comments_form.post.disabled = false;
    } else {
document.comments_form.preview.disabled = true;
document.comments_form.post.disabled = true;
    }
}