added algebra 2 files and updated archive and updated to current pre-algebra info.
edited index page to say algebra 2
fixing algebra index page and nav.
fixed algebra 2 top banner image
foxed algebra 2 homework subnav link.
fixed algebra 2 homework page links.
fixed head nav to say algebra 2 instead of algebra 1.
fixed typos in homework pages and edited algebra 2 to say algebra two on index.
added girls matches to girls tennis sub nav and included 2013 pdfs for girls tennis.
fixed 2013 match result dropdown menu
edited girls tennis announcements.
trying to make agenda pdfs work
fixed file names
updated hw files and agenda pdfs.
added girls tennis matches and schedule
fixed girls tennis typo
added daily agendas and class notes
added class notes
fixed pdf filensme for class notes
added agendas for the week