var em1 = "sales";
var em2 = "@";
var em3 = "hy-tex.co.uk";
var url1 = "mai";
var url2 = "lto:";
var em = em1 + em2 + em3;
var url = url1 + url2;
var hdg1 = '<A ID="E-mail" onmouseover="window.status=\' '+
 'Click to email us\'; return true" onmouseout="window.status=document.title" HREF="';
	  
function  emailTo(){
	output = hdg1 + url + em + '">' + em + "</A>";
	document.write(output);
}

startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}
	window.onload=startList;

function click() {
if (event.button==2) {
alert('Message from Hy-Tex - Sorry, use the left button only.') }}
document.onmousedown=click