// ---------------------------------------------------------+
// 		Various Xavier Scripts for Homepage 08				+
// 		Version 1 | August 2008 | Office of Web Services	+
// ---------------------------------------------------------+

// JCarousel - http://sorgalla.com/jcarousel/
function xucarousel_initCallback(carousel)
{
    // Disable autoscrolling if the user clicks the prev or next button.
    carousel.buttonNext.bind('click', function() {
        carousel.startAuto(0);
    });

    carousel.buttonPrev.bind('click', function() {
        carousel.startAuto(0);
    });

    // Pause autoscrolling if the user moves with the cursor over the clip.
    carousel.clip.hover(function() {
        carousel.stopAuto();
    }, function() {
        carousel.startAuto();
    });
};

jQuery(document).ready(function() {
    jQuery('#xucarousel').jcarousel({
        vertical: true,
		auto: 3,
        wrap: 'last',
		scroll: 1,
        initCallback: xucarousel_initCallback
    });
});


// Clear default form field values on focus - KGB 2008
	function resetField(field, reset) {
		var vd = field.defaultValue;
		if (field.value == (reset ? "" : vd)) {
			field.value = reset ? vd : "";
		}
	}