function email() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i = 0; i < anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") &&
		    anchor.getAttribute("rel") == "email") {
			anchor.href = "mail" + "to:" + "%77%65%62%37%6d%61%73%74%65%72%40%72%72%68%73%61%6c%75%6d%6e%69%2e%6f%72%67";
		}
		
	}
}