u0 = "jroznfgre";
d0 = "copperosity.com";

function obscura(v)
  {
	var x = ""; /* the function will return this string */;
	for (i = 1 ; i < (v.length+1); i++) 
		{
		k = v.charCodeAt(i-1);
		if (k >= 97 && k <= 109) 
			{
			k = k + 13;
			} 
		else if (k >= 110 && k <= 122) 
			{
			k = k - 13;
			} 
		else if (k >= 65 && k <= 77) 
			{
			k = k + 13;
			} 
		else if (k >= 78 && k <= 90) 
			{
			k = k - 13;
			}
		x = x + String.fromCharCode(k);
		}
	return(x);
  }
  
function postWrite(linktext,u,d,subject)
  {
  if( typeof u == undefined || u == "" )
    {
    u = u0;
    }
  if( typeof d == undefined || d == "" )
    {
    d = d0;
    }
  document.write("<a href=\"mailto:" + obscura(u) + "&#064;" + d );
  if( typeof subject != "undefined" )
    {
    document.write("?subject=" + subject);
    }
  document.write("\">" + linktext + "</a>");
	}

function getDfltContact()
  {
  return( obscura(u0) + "@" + d0 );
  }