function showhide(id){ 
	if (document.getElementById){ 
		obj = document.getElementById(id); 
	if (obj.style.display == "none"){ 
		obj.style.display = ""; } 
	else { 
		obj.style.display = "none"; } 
		} }  
function AddBookMark(title,url){
if (navigator.appName != 'Microsoft Internet Explorer'){
	window.sidebar.addPanel(title, url,"");}
else {  window.external.AddFavorite(url, title); } 
}