/* Function:	write_mailto
   Purpose:	Display a mailto link without having the complete email address in the page source.
   Usage:	write_mailto("jeff", "myisp.net", "Send me mail")
		Note the last argument is optional. If omitted, the user's email address 
		appears on the rendered page, but still is not in the page's html source code.
   Author:	Jeff Allan  
*/

	function write_mailto(user, host, display_name) {
		document.write("<a href='mailto:" + user + "@" + host + "'> \n");
		if (display_name)
			document.write(display_name + "\n");
		else
			document.write(user + "@" + host + "\n");
		document.write("</a> \n");
	}