$(document).ready(function() {  
	
	$('a.searchAdvanced').click( function() {
		if ($('#search_type').attr("value") == "default") {
			$('#advanced').show();
			$('#search_type').attr("value", "advanced");
			$('a.searchAdvanced').html("Standaard zoeken");
		} else {
			$('#advanced').hide();
			$('#search_type').attr("value", "default");
			$('a.searchAdvanced').html("Geavanceerd zoeken");
		}
		
		return false;
	});
	
	$('input#sect_all').click( function() {
		
		// Uncheck or check checkboxes if 'All' checkbox changes
		var checked = this.checked;
		$('#sections input.checkbox').each( function() {
			this.checked = checked;
		});
	});
	
	$('#sections input.checkbox').change( function() {
		
		// Uncheck 'All' checkbox if another checkbox is unchecked
		if(this.id != 'sect_all' && !this.checked)
			$('input#sect_all').attr('checked', false);
	});
	
});