function enkode(name, preq, seq) {
	var address = ("<a href='" );
	address += ("mai");
	address += ("lto:");
	address += ( preq );
	address += ("&#64;");
	address += ( seq );
	address += ("?subject=McLeod%20Windows%20Website%20Enquiry");
	address += ("' title='send email'>");
	address += ( name );
	address += ("</a>");
	return address;
}

var n11 = new Image(); n11.src = "images/markup/nav/general-a.jpg";
var n12 = new Image(); n12.src = "images/markup/nav/general-h.jpg";

var n21 = new Image(); n21.src = "images/markup/nav/windows-a.jpg";
var n22 = new Image(); n22.src = "images/markup/nav/windows-h.jpg";

var n31 = new Image(); n31.src = "images/markup/nav/doors-a.jpg";
var n32 = new Image(); n32.src = "images/markup/nav/doors-h.jpg";

var n41 = new Image(); n41.src = "images/markup/nav/performance-a.jpg";
var n42 = new Image(); n42.src = "images/markup/nav/performance-h.jpg";

var n51 = new Image(); n51.src = "images/markup/nav/contact-a.jpg";
var n52 = new Image(); n52.src = "images/markup/nav/contact-h.jpg";