var moduleTrimbleGalleryImageCount = 0;
var moduleTrimbleGalleryCurrentImage = 1;

function TrimbleGalleryNext() {

	document.getElementById('module-trimble-gallery-image-container-' + moduleTrimbleGalleryCurrentImage).style.display = 'none';

	moduleTrimbleGalleryCurrentImage++;

	if (moduleTrimbleGalleryImageCount < moduleTrimbleGalleryCurrentImage) {
		moduleTrimbleGalleryCurrentImage = 1;
	}

	document.getElementById('module-trimble-gallery-image-count').innerHTML = moduleTrimbleGalleryCurrentImage + ' of ' + moduleTrimbleGalleryImageCount;
	document.getElementById('module-trimble-gallery-image-container-' + moduleTrimbleGalleryCurrentImage).style.display = 'block';

	return;
}

function TrimbleGalleryPrev() {

	document.getElementById('module-trimble-gallery-image-container-' + moduleTrimbleGalleryCurrentImage).style.display = 'none';

	moduleTrimbleGalleryCurrentImage--;

	if (0 >= moduleTrimbleGalleryCurrentImage) {
		moduleTrimbleGalleryCurrentImage = moduleTrimbleGalleryImageCount;
	}

	document.getElementById('module-trimble-gallery-image-count').innerHTML = moduleTrimbleGalleryCurrentImage + ' of ' + moduleTrimbleGalleryImageCount;
	document.getElementById('module-trimble-gallery-image-container-' + moduleTrimbleGalleryCurrentImage).style.display = 'block';

	return;
}