/*
Andrew Mazur
JavaScript used to Reverse email addresses to spambots can find them!

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.
*/
 
function showEM(userName, emServer) { 
	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(emLink);
}

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