<!--
function Toggle(item) {
   obj=document.getElementById(item);
   visible=(obj.style.display!="none")
   key=document.getElementById("x" + item);
   if (visible) {
     obj.style.display="none";
     key.innerHTML="<img src='images/icon_plus.jpg' border='0'>";
   } else {
      obj.style.display="block";
      key.innerHTML="<img src='images/icon_minus.jpg' border='0'>";
   }
}
function Expand() {
   divs=document.getElementsByTagName("DIV");
   for (i=0;i<divs.length;i++) {
     divs[i].style.display="block";
     key=document.getElementById("x" + divs[i].id);
     key.innerHTML="<img src='images/icon_minus.jpg' border='0'>";
   }
}
function Collapse() {
   divs=document.getElementsByTagName("DIV");
   for (i=0;i<divs.length;i++) {
     divs[i].style.display="none";
     key=document.getElementById("x" + divs[i].id);
     key.innerHTML="<img src='images/icon_plus.jpg' border='0'>";
   }
}
function show(id1, id2, pic1, pic2) 
{
	var layerToShow = document.getElementById(id1);
	var layerToHide = document.getElementById(id2);
	var picToShow = document.getElementById(pic1);
	var picToHide = document.getElementById(pic2);
	
	picToShow.src = "images/" + pic1 + "_on.jpg";
	picToHide.src = "images/" + pic2 + "_off.jpg";
	layerToShow.style.display = "block";
	layerToHide.style.display = "none";
	setCookie("layerTab", id1);
}
//-->
