/***************************************

/ Javascript resources for co::ma
/ Copyright 2002 aktivComm GmbH Weinheim
/ lastMod: 2003/01/24

****************************************/

function getFlashVersion() {
        var agent = navigator.userAgent.toLowerCase();

   // NS3 needs flashVersion to be a local variable
   if (agent.indexOf("mozilla/3") != -1 && agent.indexOf("msie") == -1) {
      flashVersion = 0;
   }

        // NS3+, Opera3+, IE5+ Mac (support plugin array):  check for Flash plugin in plugin array
        if (navigator.plugins != null && navigator.plugins.length > 0) {
                var flashPlugin = navigator.plugins['Shockwave Flash'];
                if (typeof flashPlugin == 'object') {
                        if (flashPlugin.description.indexOf('7.') != -1) flashVersion = 7;
                        else if (flashPlugin.description.indexOf('6.') != -1) flashVersion = 6;
                        else if (flashPlugin.description.indexOf('5.') != -1) flashVersion = 5;
                        else if (flashPlugin.description.indexOf('4.') != -1) flashVersion = 4;
                        else if (flashPlugin.description.indexOf('3.') != -1) flashVersion = 3;
                }
        }

        // IE4+ Win32:  attempt to create an ActiveX object using VBScript
        else if (agent.indexOf("msie") != -1 && parseInt(navigator.appVersion) >= 4 && agent.indexOf("win")!=-1 && agent.indexOf("16bit")==-1) {
           document.write('<scr' + 'ipt language="VBScript"\> \n');
                document.write('on error resume next \n');
                document.write('dim obFlash \n');
                document.write('set obFlash = CreateObject("ShockwaveFlash.ShockwaveFlash.7") \n');
                document.write('if IsObject(obFlash) then \n');
                document.write('flashVersion = 7 \n');
                document.write('else set obFlash = CreateObject("ShockwaveFlash.ShockwaveFlash.6") end if \n');
                document.write('if flashVersion < 7 and IsObject(obFlash) then \n');
                document.write('flashVersion = 6 \n');
                document.write('else set obFlash = CreateObject("ShockwaveFlash.ShockwaveFlash.5") end if \n');
                document.write('if flashVersion < 6 and IsObject(obFlash) then \n');
                document.write('flashVersion = 5 \n');
                document.write('else set obFlash = CreateObject("ShockwaveFlash.ShockwaveFlash.4") end if \n');
                document.write('if flashVersion < 5 and IsObject(obFlash) then \n');
                document.write('flashVersion = 4 \n');
                document.write('else set obFlash = CreateObject("ShockwaveFlash.ShockwaveFlash.3") end if \n');
                document.write('if flashVersion < 4 and IsObject(obFlash) then \n');
                document.write('flashVersion = 3 \n');
                document.write('end if');
                document.write('</scr' + 'ipt\> \n');
  }

        // WebTV 2.5 supports flash 3
        else if (agent.indexOf("webtv/2.5") != -1) flashVersion = 3;

        // older WebTV supports flash 2
        else if (agent.indexOf("webtv") != -1) flashVersion = 2;

        // Can't detect in all other cases
        else {
                flashVersion = flashVersion_DONTKNOW;
        }

        return flashVersion;
}

flashVersion_DONTKNOW = -1;



function EdImage(id,src,align) {
        this.id = id;
        this.src = src;
        this.align = align;
}

function createImage(id,src,align) {
        var image = new EdImage(id,src,align);
        window.returnValue = image;
        window.close();
}

function goSearch(letter) {
   document.indexSearch.letter.value = letter;
   document.indexSearch.submit();
}

function  closeContextMenu (layer) {
    layer.style.visibility='hidden';
}

// panels
function showHidePanel(button,element,rootElement,beforeElement) {
        var el = parent.menu.document.getElementById(element);
        if (el == null) {
                //gespeicherte Kopie holen
                var newElement = parent.buffer[element];
                var root = parent.menu.document.getElementById(rootElement);
                if (beforeElement != null && beforeElement != "") {
                        root.insertBefore(newElement,parent.menu.document.getElementById(beforeElement));
                } else {
                        root.appendChild(newElement);
                }
                parent.menu.document.getElementById(button).src="icons/up.gif";
                parent.menu.document.getElementById(button).alt="Schliessen";
        } else {
                parent.buffer[element] = parent.menu.document.getElementById(element);
                parent.menu.document.getElementById(element).parentNode.removeChild(parent.menu.document.getElementById(element));
                parent.menu.document.getElementById(button).src="icons/down.gif";
                parent.menu.document.getElementById(button).alt="Aufklappen";
        }
}


function  checkEds(formname) {

    if (EditorsInDoc == null) return;

    for (var t=0; t<EditorsInDoc.editors.length;t++) {
         var val =  EditorsInDoc.editors[t].getHTML();
         //alert (val);
         val =  val.replace(/\"/g,"&quot;");
         val =  val.replace(/:\/\/\//g,"://");
         if (val!='') {
         document.getElementsByName(EditorsInDoc.editors[t].id + "_hidden")[0].value=val;
         //alert (val);
         }
    }
     document.getElementsByName(formname)[0].submit();
}


// confirm-box

function  ask_delete (message,url) {



    con = confirm(message,url);
    if (con==true) {

        document.location.href=url;
    }

}



// form inner HTML

function addItemToSelection (parentDivId,id,html,maxItems) {





      //var pattern = /~/g;

      //html = html.replace(pattern,"'");



      //pattern = /§/g;

      //html = html.replace(pattern,"\"");



      par = window.opener.document.getElementById(parentDivId);



      numChilds = par.childNodes.length;

      //alert (parseInt(maxItems));



      if ( (window.opener.document.getElementById(id) != null) || numChilds==parseInt(maxItems)) {



        return;



      } else {



         //newChild = window.opener.document.createElement("div");

         //newAtt = window.opener.document.createAttribute("id");

         //newAtt.nodeValue = id;

         //newChild.setAttributeNode(newAtt);

         //par.appendChild(newChild);



         (checkBrowser()=="ie") ?

                             window.opener.document.all[parentDivId].innerHTML += html

                           : window.opener.document.getElementById(parentDivId).innerHTML += html;

      }

}



function addParent (pid,plabel){



         window.opener.document.itemFormular.elements['_parent'].value=pid;



         if (checkBrowser()=="ie") {

                window.opener.document.all['parentfolder'].innerHTML = plabel;

         } else {

            window.opener.document.getElementById(parentfolder).innerHTML = plabel;

         }



         window.close();



}



function addMassParent (pid){



         window.opener.document.massform.elements['mode'].value = 'parent';

         window.opener.document.massform.elements['newparent'].value = pid;

         window.opener.document.massform.submit();



         window.close();

}



function removeItemFromSelection (parentDivId,id) {



    par = window.document.getElementById(parentDivId);

    ele = window.document.getElementById(parentDivId+"*"+id)

    par.removeChild(ele);



}





function addFeatureSelectBox(parentDivId,afterId,propId) {



         newChild = document.createElement("div");

         newAtt = document.createAttribute("id");



         bla = new Date();

         zeit = bla.getTime();

         random = MD5("aktivcomm" + zeit);



         pattern = /\*random\*/g;



         html = newHtml[propId].replace(pattern,random);



         newAtt.nodeValue = parentDivId+"*"+random;

         newChild.setAttributeNode(newAtt);

         newChild.innerHTML = html;



         par = window.document.getElementById(parentDivId);

         after = document.getElementById(parentDivId+"*"+afterId);

         afterafter = after.nextSibling;



         if (afterafter != null) {

             par.insertBefore(newChild,afterafter);

         } else {

             par.appendChild(newChild);

         }



         newChild.scrollIntoView();



}



function replaceWithFeatureSelectBox(parentDivId,divKey,propId,selectedItem) {



         pattern = /\*random\*/g;



         html = newHtml[propId].replace(pattern,divKey);

         par = window.document.getElementById(parentDivId+"*"+divKey);

         par.innerHTML = html;



         par.scrollIntoView();



}



function removeFeatureBox (parentDivId,divKey) {



    par = window.document.getElementById(parentDivId);

    ele = window.document.getElementById(parentDivId+"*"+divKey);

    par.removeChild(ele);



}





function changeChecked (name) {



    (treeBoxes[name] == 0) ? treeBoxes[name]=1 : treeBoxes[name]=0;



}

function setDateElement(name,isotime) {
         document.getElementsByName(name + "_year")[0].value = isotime.substr(0,4);
         document.getElementsByName(name + "_month")[0].value = isotime.substr(5,2);
         document.getElementsByName(name + "_day")[0].value = isotime.substr(8,2);
         document.getElementsByName(name + "_hour")[0].value = isotime.substr(11,2);
         document.getElementsByName(name + "_minute")[0].value = isotime.substr(14,2);
}

function resetDateElement(name) {
         document.getElementsByName(name + "_year")[0].value = '';
         document.getElementsByName(name + "_month")[0].value  = '';
         document.getElementsByName(name + "_day")[0].value  = '';
         document.getElementsByName(name + "_hour")[0].value  = '';
         document.getElementsByName(name + "_minute")[0].value  = '';

}



function switchGroup(pages,page) {



      var c = 0;

      var reiter;



      while (c < pages.length) {



         if (c==page) {

               (checkBrowser()=="ie") ?

                             document.all[pages[c]].style.visibility="visible"

                           : document.getElementById(pages[c]).setAttribute("style","position:absolute; top:118; visibility:visible");

         } else {

                 (checkBrowser()=="ie") ?

                             document.all[pages[c]].style.visibility="hidden"

                           : document.getElementById(pages[c]).setAttribute("style","position:absolute; top:118; visibility:hidden");

         }

         c++;

       }



      c = 0;



      while (c < pages.length) {

         reiter = 'gr'+c;

         if (c==page) {

             (checkBrowser()=="ie") ?

               document.all[reiter].className = "reiter_aktiv"

             : document.getElementById(reiter).setAttribute("class","reiter_aktiv");

         } else {

             (checkBrowser()=="ie") ?

               document.all[reiter].className = "reiter_inaktiv"

             : document.getElementById(reiter).setAttribute("class","reiter_inaktiv");

         }

         c++;

       }



}



function get_getvars(var_name) {



        url=document.location.href;

        arr_url=url.split("?");



        if (arr_url[1]!="") {



                arr_var=arr_url[1].split("&");

                num=arr_var.length;



                more_arr = new Array();



                for (i=0; i<num; i++) {



                        more_arr[i]=arr_var[i].split("=");

                }



                arr_werte=new Array();

                arr_name=new Array();





                for (i=0; i<num; i++) {





                        arr_werte[i]=more_arr[i][1];

                        arr_name[i]=more_arr[i][0];

                }



                num_2=arr_name.length;



                for (i=0; i<num_2; i++) {



                        if (arr_name[i]==var_name) {



                                var_wert=arr_werte[i];

                        }



                }



                return var_wert;



        }

        else {



                return false;

        }



}



function mass_select() {

         var c=0;

         while (c<document.massform.elements.length) {

              if (document.massform.elements[c].type == "checkbox")

                        document.massform.elements[c].checked=true;



              c++;

         }



}



function mass_deselect() {



         var c=0;

         while (c<document.massform.elements.length) {



              if (document.massform.elements[c].type == "checkbox")

                        document.massform.elements[c].checked=false;



              c++;

         }



}



function encrypt()

{





    if (document.login.username.value=="") {

         alert ("Please enter your usersername\nBitte Benutzernamen eingeben");

         return false;

    }

    if (document.login.password.value=="") {

         alert ("Please enter your Password\nBitte geben Sie Ihr Passwort ein");

         return false;

    }



    str = document.login.username.value + ":" + MD5(document.login.password.value) + ":" + document.login.randomseed.value;

    document.login.hash.value = MD5(str);

    document.login.username.value = "";

    document.login.password.value = "";



    return true;

}



function checkBrowser() {



// returns: "ie" oder "other"



var b = navigator.appName;

var pattern = /Internet Explorer/g;

return (b.match(pattern)) ? "ie" : "other";





}





/*

 *  md5.jvs 1.0b 27/06/96

 *

 * Javascript implementation of the RSA Data Security, Inc. MD5

 * Message-Digest Algorithm.

 *

 * Copyright (c) 1996 Henri Torgemane. All Rights Reserved.

 *

 * Permission to use, copy, modify, and distribute this software

 * and its documentation for any purposes and without

 * fee is hereby granted provided that this copyright notice

 * appears in all copies.

 *

 * Of course, this soft is provided "as is" without express or implied

 * warranty of any kind.

 *

 * $Id: md5.js,v 1.2 1998/11/22 14:27:42 sas Exp $

 *

 */







function array(n) {

  for(i=0;i<n;i++) this[i]=0;

  this.length=n;

}



/* Some basic logical functions had to be rewritten because of a bug in

 * Javascript.. Just try to compute 0xffffffff >> 4 with it..

 * Of course, these functions are slower than the original would be, but

 * at least, they work!

 */



function integer(n) { return n%(0xffffffff+1); }



function shr(a,b) {

  a=integer(a);

  b=integer(b);

  if (a-0x80000000>=0) {

    a=a%0x80000000;

    a>>=b;

    a+=0x40000000>>(b-1);

  } else

    a>>=b;

  return a;

}



function shl1(a) {

  a=a%0x80000000;

  if (a&0x40000000==0x40000000)

  {

    a-=0x40000000;

    a*=2;

    a+=0x80000000;

  } else

    a*=2;

  return a;

}



function shl(a,b) {

  a=integer(a);

  b=integer(b);

  for (var i=0;i<b;i++) a=shl1(a);

  return a;

}



function and(a,b) {

  a=integer(a);

  b=integer(b);

  var t1=(a-0x80000000);

  var t2=(b-0x80000000);

  if (t1>=0)

    if (t2>=0)

      return ((t1&t2)+0x80000000);

    else

      return (t1&b);

  else

    if (t2>=0)

      return (a&t2);

    else

      return (a&b);

}



function or(a,b) {

  a=integer(a);

  b=integer(b);

  var t1=(a-0x80000000);

  var t2=(b-0x80000000);

  if (t1>=0)

    if (t2>=0)

      return ((t1|t2)+0x80000000);

    else

      return ((t1|b)+0x80000000);

  else

    if (t2>=0)

      return ((a|t2)+0x80000000);

    else

      return (a|b);

}



function xor(a,b) {

  a=integer(a);

  b=integer(b);

  var t1=(a-0x80000000);

  var t2=(b-0x80000000);

  if (t1>=0)

    if (t2>=0)

      return (t1^t2);

    else

      return ((t1^b)+0x80000000);

  else

    if (t2>=0)

      return ((a^t2)+0x80000000);

    else

      return (a^b);

}



function not(a) {

  a=integer(a);

  return (0xffffffff-a);

}



/* Here begin the real algorithm */



    var state = new array(4);

    var count = new array(2);

        count[0] = 0;

        count[1] = 0;

    var buffer = new array(64);

    var transformBuffer = new array(16);

    var digestBits = new array(16);



    var S11 = 7;

    var S12 = 12;

    var S13 = 17;

    var S14 = 22;

    var S21 = 5;

    var S22 = 9;

    var S23 = 14;

    var S24 = 20;

    var S31 = 4;

    var S32 = 11;

    var S33 = 16;

    var S34 = 23;

    var S41 = 6;

    var S42 = 10;

    var S43 = 15;

    var S44 = 21;



    function F(x,y,z) {

        return or(and(x,y),and(not(x),z));

    }



    function G(x,y,z) {

        return or(and(x,z),and(y,not(z)));

    }



    function H(x,y,z) {

        return xor(xor(x,y),z);

    }



    function I(x,y,z) {

        return xor(y ,or(x , not(z)));

    }



    function rotateLeft(a,n) {

        return or(shl(a, n),(shr(a,(32 - n))));

    }



    function FF(a,b,c,d,x,s,ac) {

        a = a+F(b, c, d) + x + ac;

        a = rotateLeft(a, s);

        a = a+b;

        return a;

    }



    function GG(a,b,c,d,x,s,ac) {

        a = a+G(b, c, d) +x + ac;

        a = rotateLeft(a, s);

        a = a+b;

        return a;

    }



    function HH(a,b,c,d,x,s,ac) {

        a = a+H(b, c, d) + x + ac;

        a = rotateLeft(a, s);

        a = a+b;

        return a;

    }



    function II(a,b,c,d,x,s,ac) {

        a = a+I(b, c, d) + x + ac;

        a = rotateLeft(a, s);

        a = a+b;

        return a;

    }



    function transform(buf,offset) {

        var a=0, b=0, c=0, d=0;

        var x = transformBuffer;



        a = state[0];

        b = state[1];

        c = state[2];

        d = state[3];



        for (i = 0; i < 16; i++) {

            x[i] = and(buf[i*4+offset],0xff);

            for (j = 1; j < 4; j++) {

                x[i]+=shl(and(buf[i*4+j+offset] ,0xff), j * 8);

            }

        }



        /* Round 1 */

        a = FF ( a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */

        d = FF ( d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */

        c = FF ( c, d, a, b, x[ 2], S13, 0x242070db); /* 3 */

        b = FF ( b, c, d, a, x[ 3], S14, 0xc1bdceee); /* 4 */

        a = FF ( a, b, c, d, x[ 4], S11, 0xf57c0faf); /* 5 */

        d = FF ( d, a, b, c, x[ 5], S12, 0x4787c62a); /* 6 */

        c = FF ( c, d, a, b, x[ 6], S13, 0xa8304613); /* 7 */

        b = FF ( b, c, d, a, x[ 7], S14, 0xfd469501); /* 8 */

        a = FF ( a, b, c, d, x[ 8], S11, 0x698098d8); /* 9 */

        d = FF ( d, a, b, c, x[ 9], S12, 0x8b44f7af); /* 10 */

        c = FF ( c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */

        b = FF ( b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */

        a = FF ( a, b, c, d, x[12], S11, 0x6b901122); /* 13 */

        d = FF ( d, a, b, c, x[13], S12, 0xfd987193); /* 14 */

        c = FF ( c, d, a, b, x[14], S13, 0xa679438e); /* 15 */

        b = FF ( b, c, d, a, x[15], S14, 0x49b40821); /* 16 */



        /* Round 2 */

        a = GG ( a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */

        d = GG ( d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */

        c = GG ( c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */

        b = GG ( b, c, d, a, x[ 0], S24, 0xe9b6c7aa); /* 20 */

        a = GG ( a, b, c, d, x[ 5], S21, 0xd62f105d); /* 21 */

        d = GG ( d, a, b, c, x[10], S22,  0x2441453); /* 22 */

        c = GG ( c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */

        b = GG ( b, c, d, a, x[ 4], S24, 0xe7d3fbc8); /* 24 */

        a = GG ( a, b, c, d, x[ 9], S21, 0x21e1cde6); /* 25 */

        d = GG ( d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */

        c = GG ( c, d, a, b, x[ 3], S23, 0xf4d50d87); /* 27 */

        b = GG ( b, c, d, a, x[ 8], S24, 0x455a14ed); /* 28 */

        a = GG ( a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */

        d = GG ( d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */

        c = GG ( c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */

        b = GG ( b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */



        /* Round 3 */

        a = HH ( a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */

        d = HH ( d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */

        c = HH ( c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */

        b = HH ( b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */

        a = HH ( a, b, c, d, x[ 1], S31, 0xa4beea44); /* 37 */

        d = HH ( d, a, b, c, x[ 4], S32, 0x4bdecfa9); /* 38 */

        c = HH ( c, d, a, b, x[ 7], S33, 0xf6bb4b60); /* 39 */

        b = HH ( b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */

        a = HH ( a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */

        d = HH ( d, a, b, c, x[ 0], S32, 0xeaa127fa); /* 42 */

        c = HH ( c, d, a, b, x[ 3], S33, 0xd4ef3085); /* 43 */

        b = HH ( b, c, d, a, x[ 6], S34,  0x4881d05); /* 44 */

        a = HH ( a, b, c, d, x[ 9], S31, 0xd9d4d039); /* 45 */

        d = HH ( d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */

        c = HH ( c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */

        b = HH ( b, c, d, a, x[ 2], S34, 0xc4ac5665); /* 48 */



        /* Round 4 */

        a = II ( a, b, c, d, x[ 0], S41, 0xf4292244); /* 49 */

        d = II ( d, a, b, c, x[ 7], S42, 0x432aff97); /* 50 */

        c = II ( c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */

        b = II ( b, c, d, a, x[ 5], S44, 0xfc93a039); /* 52 */

        a = II ( a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */

        d = II ( d, a, b, c, x[ 3], S42, 0x8f0ccc92); /* 54 */

        c = II ( c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */

        b = II ( b, c, d, a, x[ 1], S44, 0x85845dd1); /* 56 */

        a = II ( a, b, c, d, x[ 8], S41, 0x6fa87e4f); /* 57 */

        d = II ( d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */

        c = II ( c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */

        b = II ( b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */

        a = II ( a, b, c, d, x[ 4], S41, 0xf7537e82); /* 61 */

        d = II ( d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */

        c = II ( c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */

        b = II ( b, c, d, a, x[ 9], S44, 0xeb86d391); /* 64 */



        state[0] +=a;

        state[1] +=b;

        state[2] +=c;

        state[3] +=d;



    }



    function init() {

        count[0]=count[1] = 0;

        state[0] = 0x67452301;

        state[1] = 0xefcdab89;

        state[2] = 0x98badcfe;

        state[3] = 0x10325476;

        for (i = 0; i < digestBits.length; i++)

            digestBits[i] = 0;

    }



    function update(b) {

        var index,i;



        index = and(shr(count[0],3) , 0x3f);

        if (count[0]<0xffffffff-7)

          count[0] += 8;

        else {

          count[1]++;

          count[0]-=0xffffffff+1;

          count[0]+=8;

        }

        buffer[index] = and(b,0xff);

        if (index  >= 63) {

            transform(buffer, 0);

        }

    }



    function finish() {

        var bits = new array(8);

        var        padding;

        var        i=0, index=0, padLen=0;



        for (i = 0; i < 4; i++) {

            bits[i] = and(shr(count[0],(i * 8)), 0xff);

        }

        for (i = 0; i < 4; i++) {

            bits[i+4]=and(shr(count[1],(i * 8)), 0xff);

        }

        index = and(shr(count[0], 3) ,0x3f);

        padLen = (index < 56) ? (56 - index) : (120 - index);

        padding = new array(64);

        padding[0] = 0x80;

        for (i=0;i<padLen;i++)

          update(padding[i]);

        for (i=0;i<8;i++)

          update(bits[i]);



        for (i = 0; i < 4; i++) {

            for (j = 0; j < 4; j++) {

                digestBits[i*4+j] = and(shr(state[i], (j * 8)) , 0xff);

            }

        }

    }



/* End of the MD5 algorithm */



function hexa(n) {

 var hexa_h = "0123456789abcdef";

 var hexa_c="";

 var hexa_m=n;

 for (hexa_i=0;hexa_i<8;hexa_i++) {

   hexa_c=hexa_h.charAt(Math.abs(hexa_m)%16)+hexa_c;

   hexa_m=Math.floor(hexa_m/16);

 }

 return hexa_c;

}





var ascii="01234567890123456789012345678901" +

          " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ"+

          "[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~";



function MD5(entree)

{

 var l,s,k,ka,kb,kc,kd;



 init();

 for (k=0;k<entree.length;k++) {

   l=entree.charAt(k);

   update(ascii.lastIndexOf(l));

 }

 finish();

 ka=kb=kc=kd=0;

 for (i=0;i<4;i++) ka+=shl(digestBits[15-i], (i*8));

 for (i=4;i<8;i++) kb+=shl(digestBits[15-i], ((i-4)*8));

 for (i=8;i<12;i++) kc+=shl(digestBits[15-i], ((i-8)*8));

 for (i=12;i<16;i++) kd+=shl(digestBits[15-i], ((i-12)*8));

 s=hexa(kd)+hexa(kc)+hexa(kb)+hexa(ka);

 return s;

}