<!--
var curDiv

function layerdisplay(currentLayer)
	{  
		var prevLayer
		//Pass Layer ID
		var myElement
		//Sniff browser
		if ((navigator.appName=="Netscape")&& (parseInt(navigator.appVersion)<5))
		//if (navigator.appName == 'Netscape' && document.layers != null)
		{
			//If you have the previous layer
			if (curDiv != null)
			{
				prevLayer = document.layers[curDiv];
				//prevLayer.visibility = 'hide';
				prevLayer.style.display = 'none';
			}

			//Get the Current Layer
			myElement = document.layers[currentLayer + "_layer"];
			//Show the current layer
			if(myElement != null)
			{
				//myElement.visibility='show';
				myElement.style.display = 'inline';
				//Set previous layer to current layer
				curDiv = currentLayer + "_layer";
			}
		}
		//Else if IE
		//else if (document.all != null) //IE
		{
			//If you have the previous layer
			if (curDiv != null)
			{
				prevLayer = document.getElementById(curDiv);
				//prevLayer.style.visibility = 'hidden';
				prevLayer.style.display = 'none'; 
			}
			//Get the Current Layer
			myElement = document.getElementById(currentLayer + "_layer");
			//Show the current layer
			if(myElement != null)
			{
				//myElement.style.visibility = 'visible';
				myElement.style.display = 'inline';
				//Set previous layer to current layer
				curDiv = currentLayer + "_layer";
			}
		}
	}
	
// -->