function formOnSubmit(www_url) {

	if(!$('archive-type')) archive_type = 'normal'; else  archive_type = $('archive-type').value;
	if(!$('archive-search')) archive_search = null; else  archive_search = $('archive-search').value;
		
	document.location.href = www_url + "/" + $('archive-year').value + "/" + archive_type + "/" + $('archive-month').value + "/" + archive_search;

}