Script to enable page looping of the current container in LLX

Container Loop

/* Works only for an odd number of pages, with the
 * 'home' page centered.
 * Requires snap to pages and an extra blank page
 * on either side.
 * @pages number of pages on either side of 'home'.
 */
var e = LL.getEvent();
var c = LL.getContainer();
var pos = c.getPositionX();
var width = c.getWidth();
var pages = 2;
var jump = 0;
var glide = 0;
if (pos >= width*pages) {
	jump = 1 - width*pages;
	glide = 1 - width;
}
if (pos <= -width*pages) {
	jump = width*pages - 1;
	glide = width + 1;
}
if (change != 0) {
	c.setPosition(jump, 0, 1, false);
	c.setPosition(glide, 0, 1, true);
}