function clearField(value, id) { 
	var input = $(id);
	if(value == input.value) {
		input.value = '';
	} else {
		input.value = input.value;
	}
}

function explandFieldset(id, anchor) {
	var el = $(id).hasClassName('fieldset_normal');	
	if(el == true) {
		$(id).removeClassName('fieldset_normal');
		$(id).addClassName('fieldset_expanded');
		$(anchor).update('Show Less');
	} else {
		$(id).removeClassName('fieldset_expanded');
		$(id).addClassName('fieldset_normal');
		$(anchor).update('Show More');
	}
}

function submitSearch() {
	var stockvin = $F('stockvin');
	if(stockvin.length == 0) {
		alert('Please enter a Stock or VIN Number');
	} else {
		var url = 'http://www.lafontaineusedcars.com/search/search_filter/stock/' + stockvin + '/';
		window.location = url;
	}
}