function h2d(h) {return parseInt(h,16);}

function Hex2Str(tmp) {
  var arr = tmp.split(String.fromCharCode(64));
  var str = '';
  for (var i=1; i<arr.length; i++) {
    c = String.fromCharCode(h2d(arr[i]));
    str += c;
  }
	return str;
}

function ziofuscate(str) {
	var url=Hex2Str(str);
	window.location.href=url;
}

function replacelinks() {
	$$('.ziofuscate').each(function(el) {
		el.href = el.onclick;
		//alert(el.onclick);
	});
}

//Event.observe(window, 'load', replacelinks, false);