Need help with a round robin tournament schedule

Hi everyone,

I found this round robin tournament scheduler after quite a bit of searching. It works wonderfully exept for one thing and I've been trying to figure it out now for almost a week with no luck. The problem is that whether there are an even or odd number of teams, it needs to schedule each team Home and then Away rotating every other week without ever being at Home or Away multiple weeks in a row for any team, rotating through until each team has played each other one time.

I thought this would be a simple thing to do but it turned out to be way more difficult than I ever imagined it could be... Does anyone have experience with this and can you help me understand how it can be done? I can't tell you how many different ways I've tried but there are MANY.

Thanks very much for any help you can offer!