function scriptCopy(u) {
var btn=document.getElementById("scriptCopyButton");
btn.innerHTML=u;
var str=btn.createTextRange();
if (str.execCommand("Copy")) alert(btn.innerHTML);
else alert("Ctrl+c");
}


var url="http://ip.na.to" 
var title="ip-address ip.na.to" 

function add2Favorites() 
{ 
if (document.all) 
window.external.Add2Favorite(url,title) 
}