ActiveX can also run on Chrome with a simple plugin. You find that PlugIn in Store. try it. Search for "ActiveX for Chrome" on google.
For your problem, see <a href="http://forums.asp.net/p/1947676/5551928.aspx?Loading+ActiveX+with+object+tag">Loading ActiveX with object tag</a>, Syntax for loading dll cab is not correct in javascript. You should use <OBJECT id="myCab" classid="clsid:YOUR_CAB_GUID"></OBJECT>