function showhide(id){ 
	if (document.getElementById){ 
		obj = document.getElementById(id); 
		if (obj.style.display == "none"){ 
			obj.style.display = ""; 
		} else { 
			obj.style.display = "none"; 
		} 
	} 
} 

if (document.images) {
init = new Image; init.src = "../img/close-button.gif";
up = new Image; up.src = "../img/close-button-hl.gif";
down = new Image; down.src = "../img/close-button-sl.gif";
}

function hiLite(imgName,imgObjName) {
if (document.images) {
  document.images[imgName].src = eval(imgObjName + ".src");
}}

function nada() {

}