Thanks for the reply. It appears the website you directed me to is for overall website navigation. I am looking to setup the portfolio section of my site to be filterable with nice hover effects of images that are the same size, then have the user be taken to a detailed description page of the projects upon selection.
Any other more specific suggestions base on the example portfolio I provided will be greatly appreciated.
I am out of ideas. The widgets site contains almost all widgets that are supported by Adobe Muse.
You will probably have to contact a developer to hand craft your navigation. I am hoping that the experts here have better ideas than I do.