function change_status(index) {
	if (document.getElementById('rounds_' + index).value == '0') {
		document.getElementById('search_'+index).src = '/images/maxibook/search_' + index + '_set.gif';
		document.getElementById('rounds_' + index).value = '1';
	} else {
		document.getElementById('search_'+index).src = '/images/maxibook/search_' + index + '.gif';
		document.getElementById('rounds_' + index).value = '0';
	}
}
function change_option(index) {
	if (document.getElementById('category_' + index).value == '0') {
		document.getElementById('option_'+index).src = '/images/maxibook/option_' + index + '_set.gif';
		document.getElementById('category_' + index).value = '1';
	} else {
		document.getElementById('option_'+index).src = '/images/maxibook/option_' + index + '.gif';
		document.getElementById('category_' + index).value = '0';
	}
}