Adding an Anchor Tag to Every Link

I would like to add the following anchor tag "#rt-mainbody" to every link that is pressed. So for example if I press the readmore button link or a navigation link I get:
http://elearnernetwork.org/business.html

I would like to automatically append "#rt-mainbody" to all links so the result would be:
http://elearnernetwork.org/business.html#rt-mainbody

I am using the vintage template... I think I should be looking at the Template Editor but I am unsure what to change. Thank you in advance for your help.