<!--
var state = 'none';
function furtherinfo(layer_ref) {

if (state == 'block') {
state = 'none';
}
else {
state = 'block';
}
if (document.getElementById) {
hza = document.getElementById(layer_ref);
hza.style.display = state;
}
}

function simplePreload()
{ 
  var args = simplePreload.arguments;
  document.imageArray = new Array(args.length);
  for(var i=0; i<args.length; i++)
  {
    document.imageArray[i] = new Image;
    document.imageArray[i].src = args[i];
  }
}

function switchImage(imgName, imgSrc) 
{
  if (document.images)
  {
    if (imgSrc != "none")
    {
      document.images[imgName].src = imgSrc;
    }
  }
}

function showhide(id)
{
	// Test for NS6 IE5--&gt;
	if (document.getElementById)
	{
		for(i = 1; i <= 12; i++){
			obj = document.getElementById("c"+i);
			if (("c"+i) == id){
				if (obj.style.display == "none")
				{
				obj.style.display = "";
				}
				else
				{
				obj.style.display = "none";
				}
			}
			else{
				if (obj.style.display == "")
					{
					obj.style.display = "none";
					}
					else
					{
					obj.style.display = "none";
				}
			}
		}
	}
}
-->