var first = 'ma';
	var second = 'il';
	var third = 'to:';
	var address = 'webmaster';
	var domain = 'marshallclark';
	var ext = 'co.uk';
			
	document.write('<a title="Contact Webmaster" href="');
	document.write(first+second+third);
	document.write(address);
	document.write('@');
	document.write(domain);
	document.write('.');
	document.write(ext);
	document.write('">'); 
	document.write('Contact Webmaster</a>');