/*
 * submit to search page
 */
function submit_result()
{
	document.zukan_form.action="search_result.php";
	document.zukan_form.submit();
	return false;
}
/*
 *
 */
function click_checkbox(objectName)
{
	document.zukan_form[objectName].click();
	return false;
}
/*
 *
 */
function submit_word(word)
{
	document.zukan_form.word.value = word;
	submit_result();
}