var defaultDomain = 'kunstkeller-o27.de';
function gotoMailLink (elmentID, account, domain, subject)
{
	if (domain == null)
		domain = defaultDomain;
	var email = account + "@" + domain;
	if (document.getElementById) {
		var elem = document.getElementById(elmentID);
		if ((elem != null) && (elem.firstChild != null)) {
			var childNode = elem.firstChild;
			childNode.data = email;
			if (elem.title != null)
				elem.title = "";
		}
	}
	var URL = "mailto:";
	URL = URL + email;
	if (subject != null) {
		URL = URL + "?subject=";
		URL = URL + subject;
	}
	this.location.href = URL;
	return false;
}