Is there any way to feed info from a link (the name of an HTML file with a bookmark) to some code embedded in a placeholder so that HTML file is displayed at the bookmark in that placeholder?

For example, I have WebPage1 containing 3 separate links (1 each to “X1”, “X2”, and X3”), a placeholder and a separate DATA.HTML file where I’ve bookmarked X1, X2, and X3. I’d like to click any of the links and have the data file open in the placeholder at the particular bookmark.

I know I could do it with different pop up layers for each link each containing its own placeholder with the IFRAME & bookmark specific code in it but I was wondering if there was another way.

Richard