/*

   Function List:
	showEM() function displays a link to the user's
				e-mail address.
				The text of the user and e-mail server names are entered in
				reverse order to thwart e-mail harvesters.
	stringReverse()
      Used to reverse the order of characters in a text string
	
*/
function showEM(userName, emServer, contactName) {
	
			userName = stringReverse(userName); // reverses the text of the userName parameter
			emServer = stringReverse(emServer); // reverses the text of the emServer parameter
			
			var emLink= userName + "@" + emServer; // combine the text of userName and emServer
				document.write("<a href='mailto:" + emLink + "'>");
				document.write(contactName);
				document.write("</a>");
		}

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