Create Empty Browser Tab

Sets up a new tab in the selected browser.
Returns
The opened browser tab.
Parameters
Window type
Either "frontmost window in [Browser]", "new window in [Browser]" or "specific window [Browser window reference]".
Browser
Lets you select from the list of supported browsers. Accepts a browser reference as input. Only available when the tab type is either "frontmost window" or "new window".
Target window
A browser window reference. Only available when the tab type is "specific window".