function utf8_encode (argString) {
    // http://kevin.vanzonneveld.net
    // +   original by: Webtoolkit.info (http://www.webtoolkit.info/)
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: sowberry
    // +    tweaked by: Jack
    // +   bugfixed by: Onno Marsman
    // +   improved by: Yves Sucaet
    // +   bugfixed by: Onno Marsman
    // +   bugfixed by: Ulrich
    // +   bugfixed by: Rafal Kukawski
    // *     example 1: utf8_encode('Kevin van Zonneveld');
    // *     returns 1: 'Kevin van Zonneveld'

    if (argString === null || typeof argString === "undefined") {
        return "";
    }

    var string = (argString + ''); // .replace(/\r\n/g, "\n").replace(/\r/g, "\n");
    var utftext = "",
        start, end, stringl = 0;

    start = end = 0;
    stringl = string.length;
    for (var n = 0; n < stringl; n++) {
        var c1 = string.charCodeAt(n);
        var enc = null;

        if (c1 < 128) {
            end++;
        } else if (c1 > 127 && c1 < 2048) {
            enc = String.fromCharCode((c1 >> 6) | 192) + String.fromCharCode((c1 & 63) | 128);
        } else {
            enc = String.fromCharCode((c1 >> 12) | 224) + String.fromCharCode(((c1 >> 6) & 63) | 128) + String.fromCharCode((c1 & 63) | 128);
        }
        if (enc !== null) {
            if (end > start) {
                utftext += string.slice(start, end);
            }
            utftext += enc;
            start = end = n + 1;
        }
    }

    if (end > start) {
        utftext += string.slice(start, stringl);
    }

    return utftext;
}
function md5 (str) {
    // http://kevin.vanzonneveld.net
    // +   original by: Webtoolkit.info (http://www.webtoolkit.info/)
    // + namespaced by: Michael White (http://getsprink.com)
    // +    tweaked by: Jack
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: Brett Zamir (http://brett-zamir.me)
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // -    depends on: utf8_encode
    // *     example 1: md5('Kevin van Zonneveld');
    // *     returns 1: '6e658d4bfcb59cc13f96c14450ac40b9'
    var xl;

    var rotateLeft = function (lValue, iShiftBits) {
        return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits));
    };

    var addUnsigned = function (lX, lY) {
        var lX4, lY4, lX8, lY8, lResult;
        lX8 = (lX & 0x80000000);
        lY8 = (lY & 0x80000000);
        lX4 = (lX & 0x40000000);
        lY4 = (lY & 0x40000000);
        lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF);
        if (lX4 & lY4) {
            return (lResult ^ 0x80000000 ^ lX8 ^ lY8);
        }
        if (lX4 | lY4) {
            if (lResult & 0x40000000) {
                return (lResult ^ 0xC0000000 ^ lX8 ^ lY8);
            } else {
                return (lResult ^ 0x40000000 ^ lX8 ^ lY8);
            }
        } else {
            return (lResult ^ lX8 ^ lY8);
        }
    };

    var _F = function (x, y, z) {
        return (x & y) | ((~x) & z);
    };
    var _G = function (x, y, z) {
        return (x & z) | (y & (~z));
    };
    var _H = function (x, y, z) {
        return (x ^ y ^ z);
    };
    var _I = function (x, y, z) {
        return (y ^ (x | (~z)));
    };

    var _FF = function (a, b, c, d, x, s, ac) {
        a = addUnsigned(a, addUnsigned(addUnsigned(_F(b, c, d), x), ac));
        return addUnsigned(rotateLeft(a, s), b);
    };

    var _GG = function (a, b, c, d, x, s, ac) {
        a = addUnsigned(a, addUnsigned(addUnsigned(_G(b, c, d), x), ac));
        return addUnsigned(rotateLeft(a, s), b);
    };

    var _HH = function (a, b, c, d, x, s, ac) {
        a = addUnsigned(a, addUnsigned(addUnsigned(_H(b, c, d), x), ac));
        return addUnsigned(rotateLeft(a, s), b);
    };

    var _II = function (a, b, c, d, x, s, ac) {
        a = addUnsigned(a, addUnsigned(addUnsigned(_I(b, c, d), x), ac));
        return addUnsigned(rotateLeft(a, s), b);
    };

    var convertToWordArray = function (str) {
        var lWordCount;
        var lMessageLength = str.length;
        var lNumberOfWords_temp1 = lMessageLength + 8;
        var lNumberOfWords_temp2 = (lNumberOfWords_temp1 - (lNumberOfWords_temp1 % 64)) / 64;
        var lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16;
        var lWordArray = new Array(lNumberOfWords - 1);
        var lBytePosition = 0;
        var lByteCount = 0;
        while (lByteCount < lMessageLength) {
            lWordCount = (lByteCount - (lByteCount % 4)) / 4;
            lBytePosition = (lByteCount % 4) * 8;
            lWordArray[lWordCount] = (lWordArray[lWordCount] | (str.charCodeAt(lByteCount) << lBytePosition));
            lByteCount++;
        }
        lWordCount = (lByteCount - (lByteCount % 4)) / 4;
        lBytePosition = (lByteCount % 4) * 8;
        lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition);
        lWordArray[lNumberOfWords - 2] = lMessageLength << 3;
        lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29;
        return lWordArray;
    };

    var wordToHex = function (lValue) {
        var wordToHexValue = "",
            wordToHexValue_temp = "",
            lByte, lCount;
        for (lCount = 0; lCount <= 3; lCount++) {
            lByte = (lValue >>> (lCount * 8)) & 255;
            wordToHexValue_temp = "0" + lByte.toString(16);
            wordToHexValue = wordToHexValue + wordToHexValue_temp.substr(wordToHexValue_temp.length - 2, 2);
        }
        return wordToHexValue;
    };

    var x = [],
        k, AA, BB, CC, DD, a, b, c, d, S11 = 7,
        S12 = 12,
        S13 = 17,
        S14 = 22,
        S21 = 5,
        S22 = 9,
        S23 = 14,
        S24 = 20,
        S31 = 4,
        S32 = 11,
        S33 = 16,
        S34 = 23,
        S41 = 6,
        S42 = 10,
        S43 = 15,
        S44 = 21;

    str = this.utf8_encode(str);
    x = convertToWordArray(str);
    a = 0x67452301;
    b = 0xEFCDAB89;
    c = 0x98BADCFE;
    d = 0x10325476;

    xl = x.length;
    for (k = 0; k < xl; k += 16) {
        AA = a;
        BB = b;
        CC = c;
        DD = d;
        a = _FF(a, b, c, d, x[k + 0], S11, 0xD76AA478);
        d = _FF(d, a, b, c, x[k + 1], S12, 0xE8C7B756);
        c = _FF(c, d, a, b, x[k + 2], S13, 0x242070DB);
        b = _FF(b, c, d, a, x[k + 3], S14, 0xC1BDCEEE);
        a = _FF(a, b, c, d, x[k + 4], S11, 0xF57C0FAF);
        d = _FF(d, a, b, c, x[k + 5], S12, 0x4787C62A);
        c = _FF(c, d, a, b, x[k + 6], S13, 0xA8304613);
        b = _FF(b, c, d, a, x[k + 7], S14, 0xFD469501);
        a = _FF(a, b, c, d, x[k + 8], S11, 0x698098D8);
        d = _FF(d, a, b, c, x[k + 9], S12, 0x8B44F7AF);
        c = _FF(c, d, a, b, x[k + 10], S13, 0xFFFF5BB1);
        b = _FF(b, c, d, a, x[k + 11], S14, 0x895CD7BE);
        a = _FF(a, b, c, d, x[k + 12], S11, 0x6B901122);
        d = _FF(d, a, b, c, x[k + 13], S12, 0xFD987193);
        c = _FF(c, d, a, b, x[k + 14], S13, 0xA679438E);
        b = _FF(b, c, d, a, x[k + 15], S14, 0x49B40821);
        a = _GG(a, b, c, d, x[k + 1], S21, 0xF61E2562);
        d = _GG(d, a, b, c, x[k + 6], S22, 0xC040B340);
        c = _GG(c, d, a, b, x[k + 11], S23, 0x265E5A51);
        b = _GG(b, c, d, a, x[k + 0], S24, 0xE9B6C7AA);
        a = _GG(a, b, c, d, x[k + 5], S21, 0xD62F105D);
        d = _GG(d, a, b, c, x[k + 10], S22, 0x2441453);
        c = _GG(c, d, a, b, x[k + 15], S23, 0xD8A1E681);
        b = _GG(b, c, d, a, x[k + 4], S24, 0xE7D3FBC8);
        a = _GG(a, b, c, d, x[k + 9], S21, 0x21E1CDE6);
        d = _GG(d, a, b, c, x[k + 14], S22, 0xC33707D6);
        c = _GG(c, d, a, b, x[k + 3], S23, 0xF4D50D87);
        b = _GG(b, c, d, a, x[k + 8], S24, 0x455A14ED);
        a = _GG(a, b, c, d, x[k + 13], S21, 0xA9E3E905);
        d = _GG(d, a, b, c, x[k + 2], S22, 0xFCEFA3F8);
        c = _GG(c, d, a, b, x[k + 7], S23, 0x676F02D9);
        b = _GG(b, c, d, a, x[k + 12], S24, 0x8D2A4C8A);
        a = _HH(a, b, c, d, x[k + 5], S31, 0xFFFA3942);
        d = _HH(d, a, b, c, x[k + 8], S32, 0x8771F681);
        c = _HH(c, d, a, b, x[k + 11], S33, 0x6D9D6122);
        b = _HH(b, c, d, a, x[k + 14], S34, 0xFDE5380C);
        a = _HH(a, b, c, d, x[k + 1], S31, 0xA4BEEA44);
        d = _HH(d, a, b, c, x[k + 4], S32, 0x4BDECFA9);
        c = _HH(c, d, a, b, x[k + 7], S33, 0xF6BB4B60);
        b = _HH(b, c, d, a, x[k + 10], S34, 0xBEBFBC70);
        a = _HH(a, b, c, d, x[k + 13], S31, 0x289B7EC6);
        d = _HH(d, a, b, c, x[k + 0], S32, 0xEAA127FA);
        c = _HH(c, d, a, b, x[k + 3], S33, 0xD4EF3085);
        b = _HH(b, c, d, a, x[k + 6], S34, 0x4881D05);
        a = _HH(a, b, c, d, x[k + 9], S31, 0xD9D4D039);
        d = _HH(d, a, b, c, x[k + 12], S32, 0xE6DB99E5);
        c = _HH(c, d, a, b, x[k + 15], S33, 0x1FA27CF8);
        b = _HH(b, c, d, a, x[k + 2], S34, 0xC4AC5665);
        a = _II(a, b, c, d, x[k + 0], S41, 0xF4292244);
        d = _II(d, a, b, c, x[k + 7], S42, 0x432AFF97);
        c = _II(c, d, a, b, x[k + 14], S43, 0xAB9423A7);
        b = _II(b, c, d, a, x[k + 5], S44, 0xFC93A039);
        a = _II(a, b, c, d, x[k + 12], S41, 0x655B59C3);
        d = _II(d, a, b, c, x[k + 3], S42, 0x8F0CCC92);
        c = _II(c, d, a, b, x[k + 10], S43, 0xFFEFF47D);
        b = _II(b, c, d, a, x[k + 1], S44, 0x85845DD1);
        a = _II(a, b, c, d, x[k + 8], S41, 0x6FA87E4F);
        d = _II(d, a, b, c, x[k + 15], S42, 0xFE2CE6E0);
        c = _II(c, d, a, b, x[k + 6], S43, 0xA3014314);
        b = _II(b, c, d, a, x[k + 13], S44, 0x4E0811A1);
        a = _II(a, b, c, d, x[k + 4], S41, 0xF7537E82);
        d = _II(d, a, b, c, x[k + 11], S42, 0xBD3AF235);
        c = _II(c, d, a, b, x[k + 2], S43, 0x2AD7D2BB);
        b = _II(b, c, d, a, x[k + 9], S44, 0xEB86D391);
        a = addUnsigned(a, AA);
        b = addUnsigned(b, BB);
        c = addUnsigned(c, CC);
        d = addUnsigned(d, DD);
    }

    var temp = wordToHex(a) + wordToHex(b) + wordToHex(c) + wordToHex(d);

    return temp.toLowerCase();
}
function trim (str, charlist) {
    // http://kevin.vanzonneveld.net
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: mdsjack (http://www.mdsjack.bo.it)
    // +   improved by: Alexander Ermolaev (http://snippets.dzone.com/user/AlexanderErmolaev)
    // +      input by: Erkekjetter
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: DxGx
    // +   improved by: Steven Levithan (http://blog.stevenlevithan.com)
    // +    tweaked by: Jack
    // +   bugfixed by: Onno Marsman
    // *     example 1: trim('    Kevin van Zonneveld    ');
    // *     returns 1: 'Kevin van Zonneveld'
    // *     example 2: trim('Hello World', 'Hdle');
    // *     returns 2: 'o Wor'
    // *     example 3: trim(16, 1);
    // *     returns 3: 6
    var whitespace, l = 0,
        i = 0;
    str += '';

    if (!charlist) {
        // default list
        whitespace = " \n\r\t\f\x0b\xa0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000";
    } else {
        // preg_quote custom list
        charlist += '';
        whitespace = charlist.replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g, '$1');
    }

    l = str.length;
    for (i = 0; i < l; i++) {
        if (whitespace.indexOf(str.charAt(i)) === -1) {
            str = str.substring(i);
            break;
        }
    }

    l = str.length;
    for (i = l - 1; i >= 0; i--) {
        if (whitespace.indexOf(str.charAt(i)) === -1) {
            str = str.substring(0, i + 1);
            break;
        }
    }

    return whitespace.indexOf(str.charAt(0)) === -1 ? str : '';
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_nbGroup(event, grpName) { //v6.0
var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])?args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) { img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr) for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function swap_submenu2(targetId,upper_ul,level){
	$('#'+targetId).toggle();
	$('#'+upper_ul).toggleClass('open');

}




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