whenVisible by Brad Mallow A plugin for jQuery/Zepto that repeatedly checks an element's visibility and fires a callback when visible. Tags asyncasynchronouscallbackimgvisible Versions Version Date 1.0.5 Apr 26 2013 1.0.4 Apr 23 2013 1.0.3 Apr 23 2013 1.0.1 Apr 22 2013 1.0.0 Apr 22 2013