html - Navigating back to webpage when in a sub folder -

i'm designing new website , having few problems navigating page in root directory when i'm in sub folder.

below how have got setup:

index.htm page1.htm page2.htm folder/page1.htm

so when i'm in folder/page1.htm, when try , click on page2.htm, thinks should in "folder/page2.htm" rather "website.com/page2.htm" in root directory.

now maybe complicate things more, have links set in template file 1 editable region (just content inside). changes links, saved pages.

is there anyway can navigate other pages such page2.htm when i'm in folder/page1.htm?

thanks,

chris

add code @ folder/page1.htm

<a href='../page2.htm' />page 2</a>