function img_swap(imgName, imgSrc) {
  if (document.images != null) {
    imgOn = eval(imgSrc + ".src");
    document[imgName].src = imgOn;
  }
}

function toggle(object) {
  if (document.getElementById) {
    if (document.getElementById(object).style.visibility == 'visible')
      document.getElementById(object).style.visibility = 'hidden';
    else
      document.getElementById(object).style.visibility = 'visible';
  }

  else if (document.layers && document.layers[object] != null) {
    if (document.layers[object].visibility == 'visible' ||
        document.layers[object].visibility == 'show' )
      document.layers[object].visibility = 'hidden';
    else
      document.layers[object].visibility = 'visible';
  }

  else if (document.all) {
    if (document.all[object].style.visibility == 'visible')
      document.all[object].style.visibility = 'hidden';
    else
      document.all[object].style.visibility = 'visible';
  }
}

img1        = new Image();
img1.src    = "s-1a.png";
blank1        = new Image();
blank1.src    = "s-1aH.png";
img2        = new Image();
img2.src    = "s-1b.png";
blank2        = new Image();
blank2.src    = "s-1bH.png";
img3        = new Image();
img3.src    = "s-2a.png";
blank3        = new Image();
blank3.src    = "s-2aH.png";
img4        = new Image();
img4.src    = "s-2b.png";
blank4        = new Image();
blank4.src    = "s-2bH.png";
img5        = new Image();
img5.src    = "s-3a.png";
blank5        = new Image();
blank5.src    = "s-3aH.png";
img6        = new Image();
img6.src    = "s-3b.png";
blank6        = new Image();
blank6.src    = "s-3bH.png";
img7        = new Image();
img7.src    = "s-4a.png";
blank7        = new Image();
blank7.src    = "s-4aH.png";
img8        = new Image();
img8.src    = "s-4b.png";
blank8        = new Image();
blank8.src    = "s-4bH.png";
img9        = new Image();
img9.src    = "s-5a.png";
blank9        = new Image();
blank9.src    = "s-5aH.png";
img10        = new Image();
img10.src    = "s-5b.png";
blank10        = new Image();
blank10.src    = "s-5bH.png";
img11        = new Image();
img11.src    = "s-6a.png";
blank11        = new Image();
blank11.src    = "s-6aH.png";
img12        = new Image();
img12.src    = "s-6b.png";
blank12        = new Image();
blank12.src    = "s-6bH.png";
img13        = new Image();
img13.src    = "s-7b.png";
blank13        = new Image();
blank13.src    = "s-7bH.png";
img14        = new Image();
img14.src    = "s-7a.png";
blank14        = new Image();
blank14.src    = "s-7aH.png";

// * * * setVisib

function setvisibJ (lyr, mode, lyr2, mode2, lyr3, mode3, lyr4, mode4) {
   document.getElementById(lyr).style.visibility = mode;
   document.getElementById(lyr2).style.visibility = mode2;
   document.getElementById(lyr3).style.visibility = mode3;
   document.getElementById(lyr4).style.visibility = mode4;

}
/***********************************************
* Cool DHTML tooltip script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var offsetxpoint=0 //Customize x offset of tooltip
var offsetypoint=10 //Customize y offset of tooltip
var ie=document.all
var ns6=document.getElementById && !document.all
var enabletip=false
if (ie||ns6)
var tipobj=document.all? document.all["dhtmltooltip"] : document.getElementById? document.getElementById("dhtmltooltip") : ""

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function ddrivetip(thetext, thecolor, thewidth){
if (ns6||ie){
if (typeof thewidth!="undefined") tipobj.style.width=thewidth+"px"
if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor=thecolor
tipobj.innerHTML=thetext
enabletip=true
return false
}
}

function positiontip(e){
if (enabletip){
var curX=(ns6)?e.pageX : event.x+ietruebody().scrollLeft;
var curY=(ns6)?e.pageY : event.y+ietruebody().scrollTop;
//Find out how close the mouse is to the corner of the window
var rightedge=ie&&!window.opera? ietruebody().clientWidth-event.clientX-offsetxpoint : window.innerWidth-e.clientX-offsetxpoint-20
var bottomedge=ie&&!window.opera? ietruebody().clientHeight-event.clientY-offsetypoint : window.innerHeight-e.clientY-offsetypoint-20

var leftedge=(offsetxpoint<0)? offsetxpoint*(-1) : -1000

//if the horizontal distance isn't enough to accomodate the width of the context menu
if (rightedge<tipobj.offsetWidth)
//move the horizontal position of the menu to the left by it's width
tipobj.style.left=ie? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth+"px" : window.pageXOffset+e.clientX-tipobj.offsetWidth+"px"
else if (curX<leftedge)
tipobj.style.left="5px"
else
//position the horizontal position of the menu where the mouse is positioned
tipobj.style.left=curX+offsetxpoint+"px"

//same concept with the vertical position
if (bottomedge<tipobj.offsetHeight)
tipobj.style.top=ie? ietruebody().scrollTop+event.clientY-tipobj.offsetHeight-offsetypoint+"px" : window.pageYOffset+e.clientY-tipobj.offsetHeight-offsetypoint+"px"
else
tipobj.style.top=curY+offsetypoint+"px"
tipobj.style.visibility="visible"
}
}

function hideddrivetip(){
if (ns6||ie){
enabletip=false
tipobj.style.visibility="hidden"
tipobj.style.left="-1000px"
tipobj.style.backgroundColor=''
tipobj.style.width=''
}
}

document.onmousemove=positiontip