// JavaScript Document

function showLink(theLayer) {
	var layer;
	layer = theLayer;

	if(!document.getElementById) return false;
	if(!document.getElementById(layer)) return false;
	
	var anElement = document.getElementById(layer);
	
	if(anElement.style.visibility == "visible") {
	
		anElement.style.visibility = "hidden";
		
	}else{
	
		anElement.style.visibility = "visible";
	}
	
}