//<a href="mail:Itworks-Inc.com:info">mail:Itworks-Inc.com:info</a>
function decryptemail() {

    var pattern = /^mail:([^\:]+):([^\?]+)(\?.+)?$/i;
    var elms = document.getElementsByTagName("A");
    for (var i = 0; i < elms.length; i++) {
        var elm = elms[i];
        var str = new String(elm.href);
        if (str.match(pattern)) {
            elm.href = str.replace(pattern, "mailto:$2@$1$3");
            if (elm.hasChildNodes) {
                var node = elm.childNodes[0];
                if (node.nodeValue) node.nodeValue =
						node.nodeValue.replace(pattern, "$2@$1");
            }
        }
    }
}