function feedback () {
	leftpart = "feedback";
	rightpart = "dohrenburgsystems.com";
	full_address = leftpart + '@' + rightpart;
	
	//document.write(
	//	'<A href="mailto:' + full_address + '">' + full_address + '</a>'
	//)
	document.location = 'm' + 'a' + 'i' + 'l' + 't' + 'o' + ':' + leftpart + '@' + rightpart;
	//document.location = 'mailto:' + leftpart + '@' + rightpart;
}

function lastchance () {
	leftpart = "lastchancejunkmail";
	rightpart = "yahoo.com";
	full_address = leftpart + '@' + rightpart;
	
	//document.write(
	//	'<A href="mailto:' + full_address + '">' + full_address + '</a>'
	//)
	document.location = 'm' + 'a' + 'i' + 'l' + 't' + 'o' + ':' + leftpart + '@' + rightpart;
	//document.location = 'mailto:' + leftpart + '@' + rightpart;
}

function service_mail () {
	leftpart = "service";
	rightpart = "dohrenburgsystems.com";
	full_address = leftpart + '@' + rightpart;
	
	//document.write(
	//	'<A href="mailto:' + full_address + '">' + full_address + '</a>'
	//)
	document.location = 'm' + 'a' + 'i' + 'l' + 't' + 'o' + ':' + leftpart + '@' + rightpart;
	//document.location = 'mailto:' + leftpart + '@' + rightpart;
}

function sales_mail () {
	leftpart = "sales";
	rightpart = "dohrenburgsystems.com";
	full_address = leftpart + '@' + rightpart;
	
	//document.write(
	//	'<A href="mailto:' + full_address + '">' + full_address + '</a>'
	//)
	document.location = 'm' + 'a' + 'i' + 'l' + 't' + 'o' + ':' + leftpart + '@' + rightpart;
	//document.location = 'mailto:' + leftpart + '@' + rightpart;
}

function popup ( newurl, newtitle, window_options ) {
	window.open ( newurl, newtitle, window_options );
}