<!--- Load image rollovers --->
m1_off = new Image();
m1_off.src = "images/b_tb.gif";
m1_on = new Image();
m1_on.src = "images/b_tb_f2.gif";

m2_off = new Image();
m2_off.src = "images/b_wb.gif";
m2_on = new Image();
m2_on.src = "images/b_wb_f2.gif";

m3_off = new Image();
m3_off.src = "images/b_mws.gif";
m3_on = new Image();
m3_on.src = "images/b_mws_f2.gif";

m4_off = new Image();
m4_off.src = "images/b_lc.gif";
m4_on = new Image();
m4_on.src = "images/b_lc_f2.gif";

m5_off = new Image();
m5_off.src = "images/b_uc.gif";
m5_on = new Image();
m5_on.src = "images/b_uc_f2.gif";

m6_off = new Image();
m6_off.src = "images/b_pitcarts.gif";
m6_on = new Image();
m6_on.src = "images/b_pitcarts_f2.gif";

m7_off = new Image();
m7_off.src = "images/b_access.gif";
m7_on = new Image();
m7_on.src = "images/b_access_f2.gif";

b1_off = new Image();
b1_off.src = "images/b1.gif";
b1_on = new Image();
b1_on.src = "images/b1_f2.gif";

b2_off = new Image();
b2_off.src = "images/b2.gif";
b2_on = new Image();
b2_on.src = "images/b2_f2.gif";

b3_off = new Image();
b3_off.src = "images/b3.gif";
b3_on = new Image();
b3_on.src = "images/b3_f2.gif";

b4_off = new Image();
b4_off.src = "images/b4.gif";
b4_on = new Image();
b4_on.src = "images/b4_f2.gif";

b5_off = new Image();
b5_off.src = "images/b5.gif";
b5_on = new Image();
b5_on.src = "images/b5_f2.gif";

<!-- DETAIL IMAGES
scope = new Image();
scope.src = "images/img_circ_plain.gif";
feature = new Image();
feature.src = "images/spacer.gif";

scope_top = new Image();
scope_top.src = "images/img_circ_top.gif";
feature_top = new Image();
feature_top.src = "images/img_text_top.gif"

scope_slider = new Image();
scope_slider.src = "images/img_circ_slider.gif";
feature_slider = new Image();
feature_slider.src = "images/img_text_slider.gif"

scope_handles = new Image();
scope_handles.src = "images/img_circ_handles.gif";
feature_handles = new Image();
feature_handles.src = "images/img_text_handles.gif"

scope_mag_lock = new Image();
scope_mag_lock.src = "images/img_circ_mag_lock.gif";
feature_mag_lock = new Image();
feature_mag_lock.src = "images/img_text_mag_lock.gif"

scope_drawer = new Image();
scope_drawer.src = "images/img_circ_drawer.gif";
feature_drawer = new Image();
feature_drawer.src = "images/img_text_drawer.gif"

scope_key = new Image();
scope_key.src = "images/img_circ_key.gif";
feature_key = new Image();
feature_key.src = "images/img_text_key.gif"

scope_door = new Image();
scope_door.src = "images/img_circ_door.gif";
feature_door = new Image();
feature_door.src = "images/img_text_door.gif"

scope_toe = new Image();
scope_toe.src = "images/img_circ_toe.gif";
feature_toe = new Image();
feature_toe.src = "images/img_text_toe.gif"

scope_hinge = new Image();
scope_hinge.src = "images/img_circ_hinge.gif";
feature_hinge = new Image();
feature_hinge.src = "images/img_text_hinge.gif"



function reLoadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt
(appVersion)==4)) {
    document.is_pgW=innerWidth; document.is_pgH=innerHeight; 
onresize=reLoadPage; }}
  else if (innerWidth!=document.is_pgW || innerHeight!=document.is_pgH) 
location.reload();
}
reLoadPage(true);


if(document.layers){
	thisbrowser="NN4";
	document.location = "get_Netscape.htm";
}
<!-- Menu Javascript Functions -->

function rollOn(imgName) {
  if (document.images) {
  	if (name.length) hideLayer(name);
	if (imageOn.length) rollOff(imageOn);
    document[imgName].src = eval(imgName + "_on.src");
  }
}

function rollOff(imgName) {
  if (document.images) {
    document[imgName].src = eval(imgName + "_off.src");
  }
}


<!-- INTERACTIVE TOOL
function detailOn(imgName) {
  if (document.images) {
    document.scope.src = eval("scope_" + imgName + ".src");
    document.feature.src = eval("feature_" + imgName + ".src");
  }
}

function detailOff(imgName) {
  if (document.images) {
    document.scope.src = scope.src;
    document.feature.src = feature.src;
  }
}

<!-- FUNCTION TO POPUP THE CHARTS
function openChart(url) {

// width & height & top
var w = 600;
var h = 285;
var top = 48

// new window position -- right, left, center
var position = "center"

var winX = 32;
var winY = top;

bVer = parseInt(navigator.appVersion); 
if(bVer >= 4) {
	if(position=="right"){
		winX = screen.width - w -32;
		}
	if(position=="center"){
		winX = (screen.width/2)-(w/2);
		winY = (screen.height/2)-(h/2);
		}
}

popupWin = window.open(url,'newwin','toolbar=no,width='+ w +',height= ' + h + ',directories=no,status=no,scrollbars=no,resizable=yes,top=' + winY + ',left=' + winX +',menubar=no');
}

<!-- FUNCTION FOR GENERIC OPEN WINDOW
function openWindow(url) {

// width & height & top
var w = 500;
var h = 500;
var top = 48

// new window position -- right, left, center
var position = "center"

var winX = 32;
var winY = top;

bVer = parseInt(navigator.appVersion); 
if(bVer >= 4) {
	if(position=="right"){
		winX = screen.width - w -32;
		}
	if(position=="center"){
		winX = (screen.width/2)-(w/2);
		winY = (screen.height/2)-(h/2);
		}
}

popupWin = window.open(url,'newwin','toolbar=no,width='+ w +',height= ' + h + ',directories=no,status=no,scrollbars=no,resizable=yes,top=' + winY + ',left=' + winX +',menubar=no');
}


function calcPosition() {
var winWidth = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    winWidth = window.innerWidth;
  } else {
    if( document.documentElement &&
        ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
      //IE 6+ in 'standards compliant mode'
      winWidth = document.documentElement.clientWidth;
    } else {
      if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
        //IE 4 compatible
        winWidth = document.body.clientWidth;
      }
    }
  }
if ( winWidth > 770) {
	leftOrigin = (((winWidth-770)/2));
} else {
	leftOrigin = 0;
}
left1 = leftOrigin + 0;
left2 = leftOrigin + 90;
left3 = leftOrigin + 220;
left4 = leftOrigin + 360;
left5 = leftOrigin + 470;
left6 = leftOrigin + 566;
left7 = leftOrigin + 645;
}


function moveLayers() {
var browserName=navigator.appName; 

if(document.all){
	thisbrowser="ie"
}
if(!document.all && document.getElementById){
	thisbrowser="NN6";
}
calcPosition();
if (thisbrowser=="NN6") {
<!--- NN 6 and up--->
document.getElementById("Layer1").style.left =  left1;
document.getElementById("Layer2").style.left =  left2;
document.getElementById("Layer3").style.left =  left3;
document.getElementById("Layer4").style.left =  left4;
document.getElementById("Layer5").style.left =  left5;
document.getElementById("Layer6").style.left =  left6;
document.getElementById("Layer7").style.left =  left7;
} else {
<!--- IE --->
eval(document.all["Layer1"].style.left = left1);
eval(document.all["Layer2"].style.left = left2);
eval(document.all["Layer3"].style.left = left3);
eval(document.all["Layer4"].style.left = left4);
eval(document.all["Layer5"].style.left = left5);
eval(document.all["Layer6"].style.left = left6);
eval(document.all["Layer7"].style.left = left7);
	}
}