function adminlogin_ck(form)
{
	var valuestr=getFormValue(form);
	if(valuestr.indexOf("{false}")>=0||valuestr=="")return false;
	ajax_post("admin_login_ck.asp",valuestr);
	return false;
}

function ajax_post2(sec)
{
	if(sec.indexOf("{OK}")<0)
		sucgoto("<u>"+sec+"</u>","",5);
	else
		parent.location.href="admin_index.asp";
}