var protocol = [':','o','t','l','i','a','m'];
var at = '@';
var dot = '.';
function sendmsg(anchor, name, dom, domain)
{
	var ref = '';
	for (var n=6; n >=0; n--)
	{
		ref += protocol[n];
	}
	ref += name + at + domain + dot + dom;
	anchor.href = ref;
}

//Use as follows
//	<a href="" onclick="javascript:sendmsg(this, 'name','net','domain')">click</a>