if (document.images)
   {
     homon= new Image(55,24);
     homon.src="images/nav-hom-over.gif";  
     homoff= new Image(55,24);
     homoff.src="images/nav-hom.gif";
	 
	 colon= new Image(95,24);
     colon.src="images/nav-col-over.gif";  
     coloff= new Image(95,24);
     coloff.src="images/nav-col.gif";
	 
	 babon= new Image(47,24);
     babon.src="images/nav-bab-over.gif";  
     baboff= new Image(47,24);
     baboff.src="images/nav-bab.gif";
	 
	 faqon= new Image(39,24);
     faqon.src="images/nav-faq-over.gif";  
     faqoff= new Image(39,24);
     faqoff.src="images/nav-faq.gif";
	 
	 proon= new Image(69,24);
     proon.src="images/nav-pro-over.gif";  
     prooff= new Image(69,24);
     prooff.src="images/nav-pro.gif";
	 
	 ordon= new Image(91,24);
     ordon.src="images/nav-ord-over.gif";  
     ordoff= new Image(91,24);
     ordoff.src="images/nav-ord.gif";
	 
	 aboon= new Image(58,24);
     aboon.src="images/nav-abo-over.gif";  
     abooff= new Image(58,24);
     abooff.src="images/nav-abo.gif";
	 
	 venon= new Image(73,24);
     venon.src="images/nav-ven-over.gif";  
     venoff= new Image(73,24);
     venoff.src="images/nav-ven.gif";
	 
	 conon= new Image(93,24);
     conon.src="images/nav-con-over.gif";  
     conoff= new Image(93,24);
     conoff.src="images/nav-con.gif";
	 
	 leton= new Image(112,30);
     leton.src="images/letterpress-over.gif";  
     letoff= new Image(112,30);
     letoff.src="images/letterpress.gif";
	 
	 hanon= new Image(112,27);
     hanon.src="images/handmade-over.gif";  
     hanoff= new Image(112,27);
     hanoff.src="images/handmade.gif";
	 
   }
   
function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function lightup(imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + "on.src");
      document[imgName].src= imgOn;
    }
 }

function turnoff(imgName)
 {
   if (document.images)
    {
      imgOff=eval(imgName + "off.src");
      document[imgName].src= imgOff;
    }
 }
 
 function hideLayer(whichLayer) {

if (document.getElementById) {
// this is the way the standards work
document.getElementById(whichLayer).style.visibility = "hidden";
}
else if (document.all) {
// this is the way old msie versions work
document.all[whichlayer].style.visibility = "hidden";
}
else if (document.layers) {
// this is the way nn4 works
document.layers[whichLayer].visibility = "hidden";
}

}

function showLayer(whichLayer) {

if (document.getElementById) {
// this is the way the standards work
document.getElementById(whichLayer).style.visibility = "visible";
}
else if (document.all) {
// this is the way old msie versions work
document.all[whichlayer].style.visibility = "visible";
}
else if (document.layers) {
// this is the way nn4 works
document.layers[whichLayer].visibility = "visible";
}

}

function handleClick(whichClick,theLayer) {

if (whichClick == "hide it") {
// then the user wants to hide the layer
hideLayer(theLayer);

}
else if (whichClick == "show it") {
// then the user wants to show the layer
showLayer(theLayer);
}

}