IHTMLLocation Object

The IHTMLLocation object contains members that provide information about the current URL.
Using the IHTMLLocation object
Use the location property to return an IHTMLLocation object. Use the href and pathname properties of the IHTMLLocation object to return the path and filename of a specified document. Use the reload method to reload the page. The following example reloads the specified document.
Note When you use the reload method on a saved document that has been changed but not resaved, a message appears asking if the user wants to revert to the previously saved version.
Sub ReloadDocument()
Dim objLocation As IHTMLLocation
Set objLocation = ActiveDocument.Location
objLocation.reload
End Sub