function stringReverse(textString) {
   if (!textString) return '';
   var revString='';
   for (i = textString.length-1; i>=0; i--)
       revString+=textString.charAt(i)
   return revString;
}



function showEM(userName,emServer) {
/*
	The showEM() function displays a link to the user's e-mail
	address. The username and e-mail server name are entered in
	reverse order to thwart e-mail harvesting programs.
*/
	userName=stringReverse(userName); //undo the reversed username
	emServer=stringReverse(emServer); //undo the reversed server name
	var emLink=userName+"@"+emServer; //combine the username and server name
	document.write("<a href='mailto:"+emLink+"'>");
	document.write(emLink);
	document.write("</a>");
}