Requesting assistance with modifying a .js script to include opening tabs in chrome

To start things off, I have basically no javascript experience and I am trying to modify a pre-existing .js file used in my office to quickly open up several web pages from one file. It is really helpful in a quick start, and though it was written by a different person who is, unfortunately, no longer around to maintain the file, I have been able to keep it up to date with the changes that happen around here.

The downside is that the script exclusively opens the pages in IE, and there are a couple of links that I want to convert to opening in Chrome instead as they run much more efficiently there. So far I haven't been able to find the right way to code it, nor the right sort of variables/definitions to use. The original script is as follows (page addresses removed, of course, minus the last one to provide reference);

var navOpenInBackgroundTab = 0x1000;
var oIE = new ActiveXObject("InternetExplorer.Application");
oIE.Navigate2("http://[address]", navOpenInBackgroundTab);
oIE.Navigate2("http://www.carfax.com/", navOpenInBackgroundTab);
oIE.Visible = true;

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this section edited to update on issue progress

The .js file being used is a stand alone file resting on the windows desktop and is not being run within or embedded as a part of any html environment, and calls on using Active X objects to function. It has no user interaction other than your basic .exe style double click and it runs. Thanks to your assistance and suggestions so far it has been established that Active X does not connect/utilise Chrome unless an additional plugin is downloaded (ActiveXobject). I have been unable to clarify if this plugin allows chrome to utilize activex within the environment (IE; a web authoring tool), or if it allows activex itself to call on chrome as a valid object. However it is nonviable as a solution due to admin restrictions in my situation.

My question is now one of alternative ways I can target a link to chrome, such as through old-fasioned html coding or a javascript version thereof that would let me call a link and set a target without using axtiveX. Is this possible/does code exist that can be used within the same .js file without mucking things up? (preferrably something that can be done in one or two lines. I don't have the skill to be writing my own libraries. ... Also, I am lazy. ¬_¬)