How to open specific location in tab?

Can someone provide a script to open the location "C:\Users\Default\Downloads" in a new tab if the tab is not open in any lister, or to bring that tab to the front if it is already open in a lister? If it's open in multiple locations, I don't care which is brought to the front. Thanks!

Use the following command in a button:

Go "C:\Users\Default\Downloads" EXISTINGLISTER NEWTAB

Thank you!