Closeclick to parent

[DucoN]

Hi there,

First of all, I am not very experienced in jquery. However I noticed that using the closeclick setting on zoomTargets inside an other zoomTarget in for example the Hierarchy example will zoom back to the root. In my case this was not desired.

By changing line 1528 "settings.root.click();" to this: "zoomTarget.parent().zoomTo(settings).click();" clicking a zoomed in zoomTarget will zoom out to its parent instead of to the root which works for me now.

It might be nice to add this as an extra setting (for example; data-closeclick-toParent) in the library, since one sometimes might want to zoom back to the root and sometimes back to the targets' parent.

Cheers,