Reference activex controls in Javascript

To reference activex controls in js, you have to introduce the attributes of for and event in js file labels first: <scriptlanguage = "javascript" for = "window" event = "onload"> set the EVENT event or obtain the event FOR htmlFor which the script is written or the object bound to the EVENT script. This is understandable. <Script language = "javascript" for = "window" event = "onload"> equivalent to <script language = "javascript"> // bind window. attachEvent ("onload", function () {// TODO}) </script> FOR is followed by the ID of a control, for example, <object id = "window"> <object> may be a component. In the dialing system, the following code is verified: Reference activex component: <OBJECTID = "Phonic_usb" WIDTH = "" HEIGHT = "" CLASSID = "CLSID: BB4780D9-391E-41B5-B366-434ADCFD7D10 "> </OBJECT> introduce the PlugIn EVENT: <script language =" javascript "type =" text/javascript "FOR =" Phonic_usb "EVENT = PlugIn (uboxHandle)> // code executed when this event is triggered </SCRIPT> Note: Because ActiveX is a proprietary technology of Microsoft, IE can be loaded smoothly, but FireFox and other browsers need to install plug-ins.