function showOverNav(butName) {
    var navButton = document.images[navOverArray[butName][1]];
    navButton.src = navOverArray[butName][0].src;
}
function hideOverNav(butName) {
    var navButton = document.images[navOffArray[butName][1]];
    navButton.src = navOffArray[butName][0].src;
}
var navOverArray = new Array(11);
for (var i = 0; i < 36; i++) {
    navOverArray[i] = new Array(2);
}
var navOffArray = new Array(11);
for (var i = 0; i < 36; i++) {
    navOffArray[i] = new Array(2);
}

var WHICH = 0;
var WHY = 1;
var BUY = 2;
var BUY2 = 34;
var CUSTOMER = 3;
var PRESS = 4;
var CONTACT = 5;
var HOME = 6;
var WHICHBTN = 7;
var WHYBTN = 8;
var BUYBTN = 9;
var WHICHBTN2 = 10;
var WHICHTXT = 11;
var WHYTXT = 12;
var BUYTXT = 13;
var BUYTXT2 = 35;
var CUSTOMERTXT = 14;
var PRESSTXT = 15;
var CONTACTTXT = 16;
var HOMETXT = 17;

var SELECTBTN = 18;
var SELECTBTN2 = 19;
var SELECTBTN3 = 20;
var SELECTBTN4 = 21;
var MATTRESSBTN = 22;
var RAISEDBTN = 23;
var BEDBTN = 24;
var BED2BTN = 25;
var CLASSICBTN = 26;
var PREMIERBTN = 27;
var PLATINUMBTN = 28;
var SELECTBTN5 = 29;
var OUTDOORBTN = 30;
var BED3BTN = 31;
var HELP = 32
var HELPTXT = 33;

// preload work
navOverArray[WHICH][0] = new Image();
navOverArray[WHICH][0].src = path + "images/navwhichpicOn.gif";
navOverArray[WHICH][1] = "whichNav";
navOverArray[WHY][0] = new Image();
navOverArray[WHY][0].src = path + "images/navwhypicOn.gif";
navOverArray[WHY][1] = "whyNav";
navOverArray[BUY][0] = new Image();
navOverArray[BUY][0].src = path + "images/navbuypicOn.gif";
navOverArray[BUY][1] = "buyNav";
navOverArray[CUSTOMER][0] = new Image();
navOverArray[CUSTOMER][0].src = path + "images/navcustpicOn.gif";
navOverArray[CUSTOMER][1] = "customerNav";
navOverArray[PRESS][0] = new Image();
navOverArray[PRESS][0].src = path + "images/navpresspicOn.gif";
navOverArray[PRESS][1] = "pressNav";
navOverArray[CONTACT][0] = new Image();
navOverArray[CONTACT][0].src = path + "images/navcontactpicOn.gif";
navOverArray[CONTACT][1] = "contactNav";
navOverArray[HOME][0] = new Image();
navOverArray[HOME][0].src = path + "images/navhomepicOn.gif";
navOverArray[HOME][1] = "homeNav";
navOverArray[WHICHBTN][0] = new Image();
navOverArray[WHICHBTN][0].src = path + "images/whichBtnOn.gif";
navOverArray[WHICHBTN][1] = "whichbtnNav";
navOverArray[WHYBTN][0] = new Image();
navOverArray[WHYBTN][0].src = path + "images/whyBtnOn.gif";
navOverArray[WHYBTN][1] = "whybtnNav";
navOverArray[BUYBTN][0] = new Image();
navOverArray[BUYBTN][0].src = path + "images/buyBtnOn.gif";
navOverArray[BUYBTN][1] = "buybtnNav";
navOverArray[WHICHBTN2][0] = new Image();
navOverArray[WHICHBTN2][0].src = path + "images/whichBtn2On.gif";
navOverArray[WHICHBTN2][1] = "whichbtn2Nav";
navOverArray[WHICHTXT][0] = new Image();
navOverArray[WHICHTXT][0].src = path + "images/navwhichtxtOn.gif";
navOverArray[WHICHTXT][1] = "whichNavtxt";
navOverArray[WHYTXT][0] = new Image();
navOverArray[WHYTXT][0].src = path + "images/navwhytxtOn.gif";
navOverArray[WHYTXT][1] = "whyNavtxt";
navOverArray[BUYTXT][0] = new Image();
navOverArray[BUYTXT][0].src = path + "images/navbuytxtOn.gif";
navOverArray[BUYTXT][1] = "buyNavtxt";
navOverArray[CUSTOMERTXT][0] = new Image();
navOverArray[CUSTOMERTXT][0].src = path + "images/navcusttxtOn.gif";
navOverArray[CUSTOMERTXT][1] = "customerNavtxt";
navOverArray[PRESSTXT][0] = new Image();
navOverArray[PRESSTXT][0].src = path + "images/navpresstxtOn.gif";
navOverArray[PRESSTXT][1] = "pressNavtxt";
navOverArray[CONTACTTXT][0] = new Image();
navOverArray[CONTACTTXT][0].src = path + "images/navcontacttxtOn.gif";
navOverArray[CONTACTTXT][1] = "contactNavtxt";
navOverArray[HOMETXT][0] = new Image();
navOverArray[HOMETXT][0].src = path + "images/navhometxtOn.gif";
navOverArray[HOMETXT][1] = "homeNavtxt";
navOverArray[SELECTBTN][0] = new Image();
navOverArray[SELECTBTN][0].src = path + "images/moreinfoOn.gif";
navOverArray[SELECTBTN][1] = "moreinfotxt";
navOverArray[SELECTBTN2][0] = new Image();
navOverArray[SELECTBTN2][0].src = path + "images/moreinfoOn.gif";
navOverArray[SELECTBTN2][1] = "moreinfotxt2";
navOverArray[SELECTBTN3][0] = new Image();
navOverArray[SELECTBTN3][0].src = path + "images/moreinfoOn.gif";
navOverArray[SELECTBTN3][1] = "moreinfotxt3";
navOverArray[SELECTBTN4][0] = new Image();
navOverArray[SELECTBTN4][0].src = path + "images/moreinfoOn.gif";
navOverArray[SELECTBTN4][1] = "moreinfotxt4";
navOverArray[SELECTBTN5][0] = new Image();
navOverArray[SELECTBTN5][0].src = path + "images/moreinfoOn.gif";
navOverArray[SELECTBTN5][1] = "moreinfotxt5";
navOverArray[MATTRESSBTN][0] = new Image();
navOverArray[MATTRESSBTN][0].src = path + "images/topwhich1_on.gif";
navOverArray[MATTRESSBTN][1] = "mattressbtn";
navOverArray[RAISEDBTN][0] = new Image();
navOverArray[RAISEDBTN][0].src = path + "images/topwhich2_on.gif";
navOverArray[RAISEDBTN][1] = "raisedbtn";
navOverArray[BEDBTN][0] = new Image();
navOverArray[BEDBTN][0].src = path + "images/picbed_on.gif";
navOverArray[BEDBTN][1] = "bedbtn";
navOverArray[BED2BTN][0] = new Image();
navOverArray[BED2BTN][0].src = path + "images/picbed2_on.gif";
navOverArray[BED2BTN][1] = "bed2btn";
navOverArray[CLASSICBTN][0] = new Image();
navOverArray[CLASSICBTN][0].src = path + "images/rangeselect1_on.gif";
navOverArray[CLASSICBTN][1] = "classicbtn";
navOverArray[PREMIERBTN][0] = new Image();
navOverArray[PREMIERBTN][0].src = path + "images/rangeselect2_on.gif";
navOverArray[PREMIERBTN][1] = "premierbtn";
navOverArray[PLATINUMBTN][0] = new Image();
navOverArray[PLATINUMBTN][0].src = path + "images/rangeselect3_on.gif";
navOverArray[PLATINUMBTN][1] = "platinumbtn";
navOverArray[OUTDOORBTN][0] = new Image();
navOverArray[OUTDOORBTN][0].src = path + "images/topwhich3_on.gif";
navOverArray[OUTDOORBTN][1] = "outdoorbtn";
navOverArray[BED3BTN][0] = new Image();
navOverArray[BED3BTN][0].src = path + "images/picbed3_on.gif";
navOverArray[BED3BTN][1] = "bed3btn";
navOverArray[HELP][0] = new Image();
navOverArray[HELP][0].src = path + "images/navwhichpicOn.gif";
navOverArray[HELP][1] = "helpNav";
navOverArray[HELPTXT][0] = new Image();
navOverArray[HELPTXT][0].src = path + "images/navhelptxtOn.gif";
navOverArray[HELPTXT][1] = "helpNavtxt";
navOverArray[BUY2][0] = new Image();
navOverArray[BUY2][0].src = path + "images/navbuypicOn.gif";
navOverArray[BUY2][1] = "buyNav";
navOverArray[BUYTXT2][0] = new Image();
navOverArray[BUYTXT2][0].src = path + "images/basketnewtxt.gif";
navOverArray[BUYTXT2][1] = "buyNavtxt";

navOffArray[WHICH][0] = new Image();
navOffArray[WHICH][0].src = path + "images/navwhichpic.gif";
navOffArray[WHICH][1] = "whichNav";
navOffArray[WHY][0] = new Image();
navOffArray[WHY][0].src = path + "images/navwhypic.gif";
navOffArray[WHY][1] = "whyNav";
navOffArray[BUY][0] = new Image();
navOffArray[BUY][0].src = path + "images/navbuypic.gif";
navOffArray[BUY][1] = "buyNav";

navOffArray[CUSTOMER][0] = new Image();
navOffArray[CUSTOMER][0].src = path + "images/navcustpic.gif";
navOffArray[CUSTOMER][1] = "customerNav";
navOffArray[PRESS][0] = new Image();
navOffArray[PRESS][0].src = path + "images/navpresspic.gif";
navOffArray[PRESS][1] = "pressNav";
navOffArray[CONTACT][0] = new Image();
navOffArray[CONTACT][0].src = path + "images/navcontactpic.gif";
navOffArray[CONTACT][1] = "contactNav";
navOffArray[HOME][0] = new Image();
navOffArray[HOME][0].src = path + "images/navhomepic.gif";
navOffArray[HOME][1] = "homeNav";
navOffArray[WHICHBTN][0] = new Image();
navOffArray[WHICHBTN][0].src = path + "images/whichBtn.gif";
navOffArray[WHICHBTN][1] = "whichbtnNav";
navOffArray[WHYBTN][0] = new Image();
navOffArray[WHYBTN][0].src = path + "images/whyBtn.gif";
navOffArray[WHYBTN][1] = "whybtnNav";
navOffArray[BUYBTN][0] = new Image();
navOffArray[BUYBTN][0].src = path + "images/buyBtn.gif";
navOffArray[BUYBTN][1] = "buybtnNav";
navOffArray[WHICHBTN2][0] = new Image();
navOffArray[WHICHBTN2][0].src = path + "images/whichBtn2.gif";
navOffArray[WHICHBTN2][1] = "whichbtn2Nav";
navOffArray[WHICHTXT][0] = new Image();
navOffArray[WHICHTXT][0].src = path + "images/navwhichtxt.gif";
navOffArray[WHICHTXT][1] = "whichNavtxt";
navOffArray[WHYTXT][0] = new Image();
navOffArray[WHYTXT][0].src = path + "images/navwhytxt.gif";
navOffArray[WHYTXT][1] = "whyNavtxt";
navOffArray[BUYTXT][0] = new Image();
navOffArray[BUYTXT][0].src = path + "images/basketnewtxt.gif";
navOffArray[BUYTXT][1] = "buyNavtxt";

navOffArray[CUSTOMERTXT][0] = new Image();
navOffArray[CUSTOMERTXT][0].src = path + "images/navcusttxt.gif";
navOffArray[CUSTOMERTXT][1] = "customerNavtxt";
navOffArray[PRESSTXT][0] = new Image();
navOffArray[PRESSTXT][0].src = path + "images/navpresstxt.gif";
navOffArray[PRESSTXT][1] = "pressNavtxt";
navOffArray[CONTACTTXT][0] = new Image();
navOffArray[CONTACTTXT][0].src = path + "images/navcontacttxt.gif";
navOffArray[CONTACTTXT][1] = "contactNavtxt";
navOffArray[HOMETXT][0] = new Image();
navOffArray[HOMETXT][0].src = path + "images/navhometxt.gif";
navOffArray[HOMETXT][1] = "homeNavtxt";
navOffArray[SELECTBTN][0] = new Image();
navOffArray[SELECTBTN][0].src = path + "images/moreinfo.gif";
navOffArray[SELECTBTN][1] = "moreinfotxt";
navOffArray[SELECTBTN2][0] = new Image();
navOffArray[SELECTBTN2][0].src = path + "images/moreinfo.gif";
navOffArray[SELECTBTN2][1] = "moreinfotxt2";
navOffArray[SELECTBTN3][0] = new Image();
navOffArray[SELECTBTN3][0].src = path + "images/moreinfo.gif";
navOffArray[SELECTBTN3][1] = "moreinfotxt3";
navOffArray[SELECTBTN4][0] = new Image();
navOffArray[SELECTBTN4][0].src = path + "images/moreinfo.gif";
navOffArray[SELECTBTN4][1] = "moreinfotxt4";
navOffArray[SELECTBTN5][0] = new Image();
navOffArray[SELECTBTN5][0].src = path + "images/moreinfo.gif";
navOffArray[SELECTBTN5][1] = "moreinfotxt5";
navOffArray[MATTRESSBTN][0] = new Image();
navOffArray[MATTRESSBTN][0].src = path + "images/topwhich1.gif";
navOffArray[MATTRESSBTN][1] = "mattressbtn";
navOffArray[RAISEDBTN][0] = new Image();
navOffArray[RAISEDBTN][0].src = path + "images/topwhich2.gif";
navOffArray[RAISEDBTN][1] = "raisedbtn";
navOffArray[BEDBTN][0] = new Image();
navOffArray[BEDBTN][0].src = path + "images/picbed.gif";
navOffArray[BEDBTN][1] = "bedbtn";
navOffArray[BED2BTN][0] = new Image();
navOffArray[BED2BTN][0].src = path + "images/picbed2.gif";
navOffArray[BED2BTN][1] = "bed2btn";
navOffArray[CLASSICBTN][0] = new Image();
navOffArray[CLASSICBTN][0].src = path + "images/rangeselect1.gif";
navOffArray[CLASSICBTN][1] = "classicbtn";
navOffArray[PREMIERBTN][0] = new Image();
navOffArray[PREMIERBTN][0].src = path + "images/rangeselect2.gif";
navOffArray[PREMIERBTN][1] = "premierbtn";
navOffArray[PLATINUMBTN][0] = new Image();
navOffArray[PLATINUMBTN][0].src = path + "images/rangeselect3.gif";
navOffArray[PLATINUMBTN][1] = "platinumbtn";
navOffArray[OUTDOORBTN][0] = new Image();
navOffArray[OUTDOORBTN][0].src = path + "images/topwhich3.gif";
navOffArray[OUTDOORBTN][1] = "outdoorbtn";
navOffArray[BED3BTN][0] = new Image();
navOffArray[BED3BTN][0].src = path + "images/picbed3.gif";
navOffArray[BED3BTN][1] = "bed3btn";
navOffArray[HELP][0] = new Image();
navOffArray[HELP][0].src = path + "images/navwhichpic.gif";
navOffArray[HELP][1] = "helpNav";
navOffArray[HELPTXT][0] = new Image();
navOffArray[HELPTXT][0].src = path + "images/navhelptxt.gif";
navOffArray[HELPTXT][1] = "helpNavtxt";
navOffArray[BUY2][0] = new Image();
navOffArray[BUY2][0].src = path + "images/navbuypic.gif";
navOffArray[BUY2][1] = "buyNav";
navOffArray[BUYTXT2][0] = new Image();
navOffArray[BUYTXT2][0].src = path + "images/basketnewtxt.gif";
navOffArray[BUYTXT2][1] = "buyNavtxt";