var v = "mark"
var domain = "robertstech.com"
var w = "mai"
var x = "lto:"

	// The code in the HTML page passes two arguments (y,z) to this function: The first, y, is
	// the "username" part of the email address (everything before the "@" sign), which is also the ID of the
	// anchor tag on the HTML page. The second argument, z, represents the domain name part of the email address.

	function sendmail(y,z) {
	// Below are the domain names used in the final part of the email address function. More can be added as necessary.

		if (y == "webmaster") {
			// This part of the function is for the "email webmaster" code at the bottom of every page
			y = v
			z = domain
			document.getElementById("webmaster").href = w + x + y + "@" + z
			}
		else {
			// This is used for all other email addresses
			if (z == "1") {
				z = "robertstech.com" ;
			}
			document.getElementById(y).href = w + x + y + "@" + z
			}
	}

function opsins()
{
window.open('etc/opsins.htm','popup','width=720,height=580,scrollbars=yes,resizable=yes')
}