/* navigation on */
var homeon = new Image();homeon.src = "../images/nav/home_over.gif";
var abo1on = new Image();abo1on.src = "../images/nav/about_over.gif";
var servon = new Image();servon.src = "../images/nav/services_over.gif";
var clieon = new Image();clieon.src = "../images/nav/clients_over.gif";
var studon = new Image();studon.src = "../images/nav/casestudies_over.gif";
var buzzon = new Image();buzzon.src = "../images/nav/buzz_over.gif";
var conton = new Image();conton.src = "../images/nav/contact_over.gif";

/* navigation off */
var homeoff = new Image();homeoff.src = "../images/nav/home.gif";
var abo1off = new Image();abo1off.src = "../images/nav/about.gif";
var servoff = new Image();servoff.src = "../images/nav/services.gif";
var clieoff = new Image();clieoff.src = "../images/nav/clients.gif"
var studoff = new Image();studoff.src = "../images/nav/casestudies.gif"
var buzzoff = new Image();buzzoff.src = "../images/nav/buzz.gif"
var contoff = new Image();contoff.src = "../images/nav/contact.gif"

/* sub-naviagation on */
var abouon = new Image();abouon.src = "../images/subnav/about_over.gif";
var andyon = new Image();andyon.src = "../images/subnav/andrew_over.gif";
var teamon = new Image();teamon.src = "../images/subnav/team_over.gif";
var collaon = new Image();collaon.src = "../images/subnav/collab_over.gif";
var ser1on = new Image();ser1on.src = "../images/subnav/services_over.gif";
var trenon = new Image();trenon.src = "../images/subnav/trends_over.gif";
var cli1on = new Image();cli1on.src = "../images/subnav/clients_over.gif";
var evenon = new Image();evenon.src = "../images/subnav/events_over.gif";
var con1on = new Image();con1on.src = "../images/subnav/contact_over.gif";
var mailon = new Image();mailon.src = "../images/subnav/mailinglist_over.gif";
var caseon = new Image();caseon.src = "../images/subnav/casestudies_over.gif";
var buz1on = new Image();buz1on.src = "../images/subnav/buzz_over.gif";
var afcoon = new Image();afcoon.src = "../images/subnav/aboutafco_over.gif";
var cli2on = new Image();cli2on.src = "../images/subnav/aboutclients_over.gif";
var speaon = new Image();speaon.src = "../images/subnav/speak_over.gif";

/* sub-navigation off */
var abouoff = new Image();abouoff.src = "../images/subnav/about.gif";
var andyoff = new Image();andyoff.src = "../images/subnav/andrew.gif";
var teamoff = new Image();teamoff.src = "../images/subnav/team.gif";
var collaoff = new Image();collaoff.src = "../images/subnav/collab.gif";
var ser1off = new Image();ser1off.src = "../images/subnav/services.gif";
var trenoff = new Image();trenoff.src = "../images/subnav/trends.gif";
var cli1off = new Image();cli1off.src = "../images/subnav/clients.gif";
var evenoff = new Image();evenoff.src = "../images/subnav/events.gif";
var con1off = new Image();con1off.src = "../images/subnav/contact.gif";
var mailoff = new Image();mailoff.src = "../images/subnav/mailinglist.gif";
var caseoff = new Image();caseoff.src = "../images/subnav/casestudies.gif";
var buz1off = new Image();buz1off.src = "../images/subnav/buzz.gif";
var afcooff = new Image();afcooff.src = "../images/subnav/aboutafco.gif";
var cli2off = new Image();cli2off.src = "../images/subnav/aboutclients.gif";
var speaoff = new Image();speaoff.src = "../images/subnav/speak.gif";