External swf in own browser

I got a problem that i am trying to solve.
My website is compiled out of the Main Swf (intro) on which i have my buttons. These buttons load in the external SWF’s which are all centered on the middle of my main swf. on one of these centered SWF’s (Sitemap) i have some thumbnails that once clicked, will open in a another window with its own preloader.

Problem is once i click on the thumbnail it open the picture SWF in the same browser, forcing me to go all the way back to the beginning of the main swf. I want to open an external browser window for my Thumbnail swf.

I am playing around with the site and you can see it here:
www.arubatownhouse.com
link: Sitemap.

I have jet to make all buttons work/fix sound/skip intro, but if anyone could have a look at it and tell me how to fix the seperate swf window, i would appreciate it.

btw: http://www.kirupa.com/developer/flash5/borderless.htm

did not seem to work for me.

thanks