Merge command: [strgall-stattrackeronly ]
Merge variable/item: strGallStatTrackeronly

Comments:
This generates a JS function call (only) to generate the correct analytics tracker for the n-th image based on the selected tracker type (and code) as present on the website settings.

Formula:
@If(strGallLabel=""|head_analyticsComputed="";""; @If(scriptVersion="universal"; " ga('send', 'pageview','"+strGallLabel+"');"; " _gaq.push(['_trackPageview', '"+strGallLabel+"']);") );