var browserName = navigator.appName;
var browserVer = parseInt(navigator.appVersion);
var version = "";
var msie4 = (browserName == "Microsoft Internet Explorer" && browserVer >= 4);
if ((browserName == "Netscape" && browserVer >= 3) || msie4 || browserName == "Konqueror" || browserName == "Opera") { version = "n3"; } else { version = "n2"; }
// Blurring links:
function blurLink(theObject) {	//
    if (msie4) { theObject.blur(); }
}

// decrypt helper function
function decryptCharcode(n, start, end, offset) {
    n = n + offset;
    if (offset > 0 && n > end) {
        n = start + (n - end - 1);
    } else if (offset < 0 && n < start) {
        n = end - (start - n - 1);
    }
    return String.fromCharCode(n);
}
// decrypt string
function decryptString(enc, offset) {
    var dec = "";
    var len = enc.length;
    for (var i = 0; i < len; i++) {
        var n = enc.charCodeAt(i);
        if (n >= 0x2B && n <= 0x3A) {
            dec += decryptCharcode(n, 0x2B, 0x3A, offset); // 0-9 . , - + / :
        } else if (n >= 0x40 && n <= 0x5A) {
            dec += decryptCharcode(n, 0x40, 0x5A, offset); // A-Z @
        } else if (n >= 0x61 && n <= 0x7A) {
            dec += decryptCharcode(n, 0x61, 0x7A, offset); // a-z
        } else {
            dec += enc.charAt(i);
        }
    }
    return dec;
}
// decrypt spam-protected emails
function linkTo_UnCryptMailto(s) {
    location.href = decryptString(s, 7);
}