I have two variables in `popup.js`. I want put them together to an url , anyhow like

```
chrome.tabs.create({active: true, url: "https://"+savedApi+".myservice.com"+currentDomain});

```

and pass this url to `popup.html`, where it becomes clickable, like `<a id="link" target="_blank">link</a>` and opens in new tab.

How could it be done?