Need some help to load multiple .swf in one scrollpane

Hello, as in the main topic. I’m having some problems with loading .swf in a scroll pane. I have a single scrollpane that i wish to load .swf into whether i pressed a button.
Using the command,

scrollpane.loadScrollContent(“my_folio.swf”);

I was able to always load the first .swf when i clicked the first button, but if i clicked the second button with the command:

scrollpane.loadScrollContent(“our_folio.swf”);

to display the next .swf targetting the same scrollpane, the contents doesnt change. Preharps anyone offer me advice on how to overcome this? Thanks in advance.