layer, ssi or table alternative to frames

[jean-baptiste]

hello,
I use frames in my site, but I will want to remove them some many reasons...
I would like to have comments on the alternative solutions with the frames. I know how to use the ssi, layers but I would like to know the advantages incovenients.
Thanks

[Vladdy]

CSS for layout
SSI or ASP/PHP for similar code "inserts"