// JavaScript Document// This function toggles the layers on faq.php
function toggleLayer( whichLayer ){
  		
		var elem, vis;
		
		switch(whichLayer) {
			
			case whichLayer:
				
				elem = document.getElementById( whichLayer );
				vis = elem.style;
				if(vis.display == "block"){
					vis.display = "none";
				}else{
					vis.display = "block";
				}
												
				break;				

				default:
				break;
				
		}
	}