Add support and resistance lines to the zig zag indicator

Hello, I have a request for the zig zag indicator to automatically add support resistance lines whenever a new high or low has been formed

It'll look like the attached file but I would like the lines to run all the way across the right to the edge of the screen.

I would also need the option to choose how far back the lines would form. For example a history of 100, 200, 300  etc. that I can manually type in so the older line would disappear when the history is too old.

One more addition is the option to add an alert whenever a new line has been created with the option to turn the alert on or off (no window popups necessary)

Not sure if this is worth mentioning but this is for MT4

Thanks!