// js function for hide/display mini-elements functionality
function toggleLayer(whichLayer) {
	if (document.getElementById) {
		// this is the way the standards work
		var obj=document.getElementById(whichLayer);
		var img = obj.previousSibling.firstChild.firstChild;
		img.setAttribute("src","images/on.gif");
		var styleatt = obj.style;
		styleatt.display = styleatt.display? "":"block";
		
		//change the class of the h3 per design
		if (obj.previousSibling.className === "topictitle3")	{
			obj.previousSibling.className ="topictitle3off";
		    img.setAttribute("src","images/on.gif");
		} else if (obj.previousSibling.className === "topictitle3off")	{
			obj.previousSibling.className ="topictitle3";
			img.setAttribute("src","images/off.gif");
		} 
	}
	else if (document.all) {
		// this is the way old msie versions work
		var style2 = document.all[whichLayer].style;
		style2.display = style2.display? "":"block";
	}
}