function sibaem(subject) {
        var username = "hl.cooper";
        var domain = "westnet.com.au";
        var atsign = "@";
        var addr = username + atsign + domain;
        document.write('<' + 'a' + ' ' + 'href=' + '"mailto:' + addr + '?Subject=' + subject + '">' + addr + '</a>');
}

function sibaemb(subject,text) {
        var username = "hl.cooper";
        var domain = "westnet.com.au";
        var atsign = "&#64;";
        var addr = username + atsign + domain;
        document.write('<' + 'a' + ' ' + 'href=' + '"mailto:' + addr + '?Subject=' + subject + '">' + text + '</a>');
}

function sibaemc(subject) {
        var username = "design";
        var domain = "sibagraphics.com";
        var atsign = "&#64;";
        var addr = username + atsign + domain;
        document.write('<' + 'a' + ' ' + 'href=' + '"mailto:' + addr + '?Subject=' + subject + '">' + addr + '</a>');
}

document.documentElement.style.scrollbarFaceColor = "#70020D";
document.documentElement.style.scrollbarHighlightColor = "#400704";
document.documentElement.style.scrollbarShadowColor = "#400704";
document.documentElement.style.scrollbar3dLightColor = "#400704";
document.documentElement.style.scrollbarArrowColor = "#400704";
document.documentElement.style.scrollbarTrackColor = "#400704";
document.documentElement.style.scrollbarDarkShadowColor = "#400704";

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}
window.onload = externalLinks;

sfhover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfhover);