// hcrollover01 Dave Howes 22 Feb 2001, modified for EHRG 6 Sept 2007
hca = new Object();
hca[0] = "_na"
hca[1] = "_ov"
function hcs(id, act) {
	if(document.images) document.images[id].src = eval("hci." + id + hca[act] + ".src");
}
if (document.images) {
	hci = new Object();
	hci.NB_na = new Image(); hci.NB_na.src = "zNav/NB0.jpg"; hci.NB_ov = new Image(); hci.NB_ov.src = "zNav/NB0ov.jpg";
	hci.NB1_na = new Image(); hci.NB1_na.src = "zNav/NB1.jpg"; hci.NB1_ov = new Image(); hci.NB1_ov.src = "zNav/NB1ov.jpg";
	hci.NB2_na = new Image(); hci.NB2_na.src = "zNav/NB2.jpg"; hci.NB2_ov = new Image(); hci.NB2_ov.src = "zNav/NB2ov.jpg";
	hci.NB3_na = new Image(); hci.NB3_na.src = "zNav/NB3.jpg"; hci.NB3_ov = new Image(); hci.NB3_ov.src = "zNav/NB3ov.jpg";
	hci.NB4_na = new Image(); hci.NB4_na.src = "zNav/NB4.jpg"; hci.NB4_ov = new Image(); hci.NB4_ov.src = "zNav/NB4ov.jpg";
	hci.NB5_na = new Image(); hci.NB5_na.src = "zNav/NB5.jpg"; hci.NB5_ov = new Image(); hci.NB5_ov.src = "zNav/NB5ov.jpg";
	hci.NB6_na = new Image(); hci.NB6_na.src = "zNav/NB6.jpg"; hci.NB6_ov = new Image(); hci.NB6_ov.src = "zNav/NB6ov.jpg";
	hci.NB7_na = new Image(); hci.NB7_na.src = "zNav/NB7.jpg"; hci.NB7_ov = new Image(); hci.NB7_ov.src = "zNav/NB7ov.jpg";
	hci.NB8_na = new Image(); hci.NB8_na.src = "zNav/NB8.jpg"; hci.NB8_ov = new Image(); hci.NB8_ov.src = "zNav/NB8ov.jpg";
}
// end hcrollover01
//hchide1 Dave Howes modified for EHRG 30 Sept 2007
var hcdom = "eyd" + "onhi" + "storical" + "re" + "searchgroup.or" + "g";
var hcname = "we" + "b.en" + "quiry";
var hcsub = "Enquiry via EHRG " + "Website";
var sendTxt = hcname + "@";
function hchide1() {
	document.write("<a href=\"ma");
	document.write("ilt" + "o:" + hcname + "@");
	document.write(hcdom + "?subject=" + hcsub + "\">" + sendTxt + hcdom + "</a>");
}
// end hchide1