Version 2015.2.027: both in the VS interface and the standalone version generate Javascript that does not work on my system, where I have only firefox and google chrome. In fact, there's a bunch of occurrences of this kind:
overviewGraph.setOptions({ ... , "zooming_onLoad_yAxis_to": x, y, "center_yAxis_ifElementsAreLessThan": ... })thath is, zooming_onLoad_yAxis_to seems to have two values but that is not valid. By removing the second argument I can get the graphs, but I'm not quite sure of the actual results yet.