function openfirstlink(element) {
	if (arguments.length >= 2) {
		var windowname = arguments[2];
	}
	else {
		var windowname = '_self';
	}
	var childelements = element.childNodes;
	for (var i = 0; i < childelements.length; i++) {
		if (typeof(childelements[i].href) == 'string') {
			window.open(childelements[i].href, windowname);
			return true;
		}
	}
	return false;
}