SSL Certificate and linkage problem

I recently purchased a ssl certificate from my domain provider and installed it. The website loads up fine, but you have to type in the https in the url for it to show the https. But my bigger problem is that none of the links to other pages on the website use https and When I eventually add the online store to the site, how will I be able to add https to its url? I just want to know how to add the ssl certificate to a new page that I create.