Control size and screen location of an existing instance of Internet Explorer

I need to be able to control the browser size and location for my site once it opens in the browser.

I'm assuming I can do this via javascript in the body load event.

I've tried this

var ie;
ie = new ActiveXObjec开发者_JS百科t("InternetExplorer.Application");
ie.Top = 1;
ie.Left = 1;

and it does nothing even though

alert(ie.Top);
alert(ie.Left);

returns 1 for each property.

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You cannot do positioning to any docked Element. Window in full mode cannot be moved. Using javascript, you can open another window and control the position and size of child.