Event.observe(window, 'load', function() {

$('show_more_producer_description').observe('click', showDescription);
$('show_less_producer_description').observe('click',hideDescription);

});

function showDescription() {

		$('show_more_producer_description').hide();
		$('show_less_producer_description').show();
		$('text_box').setStyle({ 'overflow': 'visible','height':'auto'});

		
		

}

function hideDescription() {

		$('show_more_producer_description').show();
		$('show_less_producer_description').hide();
		$('text_box').setStyle({ 'overflow': 'hidden','height':'170px'});
		

}