navigation problems, can't navigate without refreshing Options

[davidbanfield]

last year i paid a company to design a website. this year i thought rather than pay, i'd alter the old one, and do it myself. works great. except when i click on a link. any link, i must first refresh the website else it wont navigate to the new page. i used ''./examplepage.html'' for the navigation, but i also used ''./imagexx.jpg'' for the pictures and they show up fine. any ideas what i may've done wrong, and how to fix it? i can pass along the site if that'll help? it's a basic site. just has really cool things, so i dont want to lose them. it's URM - Ultra Runs and Marathons - running is our passion, and our life! and any help is greatly appreciated.

thanks!