function showMailbox() {
//	[0]=	text for mailto link
//	[1]=	user ID
//	[2-n]=	host address components
	//	Build the address
	var i;
	var a = showMailbox.arguments;
	var addr = a[1] + "@" + a[2];
	for( i = 3; i < a.length; i++ )
	{
		addr += "." + a[i];
	}
	//	Write html to the browser with the email address
	if ( a[0] == "" )
	{
		document.write("<a href=\"mailto:" + addr + "\">" + addr + "</a>");
	}
	else
	{
		document.write("<a href=\"mailto:" + addr + "\">" + a[0] + "</a>");
	}
}