function mail_ajax(mode)
{$("send_status").style.display='block';document.forms['mail_form'].mail_preview.disabled=true;document.forms['mail_form'].mail_post.disabled=true;var params=Form.serialize("mail_form");if(mode=="post"){params+="&mail_post=1";}
else if(mode=="preview"){params+="&mail_preview=1";}
new Ajax.Request("/mt/plugins/MailForm/mt-mail-form.cgi",{method:"post",parameters:params,onComplete:displayMailResult,onFailure:failureMailResult});return false;}
function displayMailResult(obj)
{document.forms['mail_form'].mail_preview.disabled=false;document.forms['mail_form'].mail_post.disabled=false;$("send_status").style.display='none';$("ajax_mail").innerHTML=obj.responseText;}
function failureMailResult(obj)
{alert('メールの処理が失敗しました。');document.forms['mail_form'].mail_preview.disabled=false;document.forms['mail_form'].mail_post.disabled=false;$("send_status").style.display='none';}