/*
  website integration code (monitoring and chat)
    yalst LiveSupportTool
    Author: Dr. Markus Jasinski
    Copyright (c) 2003-2010 by rostock-digital, Rostock, Germany
    http://www.rostock-digital.com  
*/ 
 
  
// initialisation and basic functions
var tnow=new Date();
var yblocked=0;
var ymtimer=Math.round(tnow.getTime()/1000);
var ycb_chat=0;
if (typeof y_nopid != 'undefined')
  {
  if (y_nopid==true)
    {var ypid=false;}
  else
    {var ypid=true;} 
  }
else
  {var ypid=true;}  
rnd.today=new Date();
rnd.seed=rnd.today.getTime();
function rnd()
  {
  rnd.seed=(rnd.seed*9301+49297) % 233280;
  return rnd.seed/(233280.0);
  }
function rand(number)
  {return Math.ceil(rnd()*number);}
var scriptid=rand(30000); 
  
  
function str_replace(search,replace,oldstring)
  {
  result=""+oldstring;
  while (result.indexOf(search)>-1)
    {
    pos=result.indexOf(search);
    result=""+(result.substring(0,pos)+replace+result.substring((pos+search.length),result.length));
    }
  return result;  
  }
// Browser detection
var yAgent=navigator.userAgent.toLowerCase();
var isNetscape=!!(document.captureEvents && !document.getElementById);
var isIE4=!!(document.all && !document.documentElement);
var isIE=(navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin=(navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera=(navigator.userAgent.indexOf("Opera") != -1) ? true : false;
var isMac=!!(navigator.userAgent.indexOf("Mac")!=-1);
var isGecko=(yAgent.indexOf('gecko')!=-1);
var hasDOM=!!document.getElementById;
  
    
// Plugin detection
function ypiCreateActiveX(obj)
  {
  var result=false;
  if (document.body.addBehavior)
    eval('try {result=new ActiveXObject("'+obj+'")} catch(e){};');
  return result;
  }  
function ypiGetFlashVersion() 
  {
  var flash=0;
  for (var version=10; version>0; version--)
    {
    if (ypiCreateActiveX('ShockwaveFlash.ShockwaveFlash.'+version))
      {flash=version;}
    }
  return flash;
  }
function ypiGetShockwaveVersion()  
  {
  var shockwave=0;
  for (var version=10; version>0; version--)
    {
    if (ypiCreateActiveX('SWCtl.SWCtl.'+version))
      {shockwave=version;}
    }
  return shockwave;
  }  
function ypiDetectOther(ClassNo,name)
  {
  var result="";
  if (yns.indexOf(ClassNo)!=-1)
    {
    if (navigator.mimeTypes[ClassNo].enabledPlugin!=null)
      {result=name+",";}
    }
  return result;  
  }
// Cookie handling
function setcookie(value)
  { //v2.0
  var expDate=new Date();
  expDate.setFullYear(expDate.getFullYear()+30);
  document.cookie="YALSTSESSION="+value+"; path=/; expires="+expDate.toGMTString();
  }
function readcookie()
  {
  var allcookies=document.cookie;
  var pos=allcookies.indexOf("YALSTSESSION=");
  if (pos!=-1)
    {
    var start=pos+13;
    var end=allcookies.indexOf(";",start);
    if (end==-1)
      {end=allcookies.length;}
    var value=allcookies.substring(start,end);
    if (value!="")
      {return value;}
    else
      {return "none";}
    }
  else
    {return "none";}
  }
   
  

function open_livechat(url,width,height)
  {
  if (!width) width=500;
  if (!height) height=350;
  Fpopupwindow=open(url,"livechat_2_1","width="+width+",height="+height+",location=no,menubar=no,statusbar=no,scrollbars=no,dependent=no,screenX=20,screenY=20,left=20,top=20");
  if (Fpopupwindow.opener==null) Fpopupwindow.opener=self;
  Fpopupwindow.focus();
  }

function yalst()
  {
  mycookie=readcookie();
  if (mycookie=="none")
    {
    setcookie('12835392272E0w8cfqhQdymwjAC61E');
    var newcookie=readcookie();
    if (newcookie=='12835392272E0w8cfqhQdymwjAC61E')
      {mycookie=newcookie;}
    else
      {mycookie="none";}  
    }
  else
    {
    if (mycookie.length!=30)
      {
      setcookie('12835392272E0w8cfqhQdymwjAC61E');
      var newcookie=readcookie();
      if (newcookie=='12835392272E0w8cfqhQdymwjAC61E')
        {mycookie=newcookie;}
      else
        {mycookie="none";} 
      }
    }  
  if (typeof y_pagetitle != 'undefined')
    {autotitle="&pagetitle="+escape(y_pagetitle);}
  else
    {autotitle='';}
 
  if (typeof y_comment != 'undefined')
    {
    if (y_comment.length<=80)
      {addcomment="&comment="+escape(y_comment);}
    else
      {addcomment="&comment="+escape(y_comment.substr(0,80));}
    }
  else
    {addcomment="";} 
  
  url="http://yalst.eurocamp.de/yalst/index.php?yinit=true&site=2-1&cookie="+escape(mycookie)+"&from="+escape(window.document.URL)+autotitle+addcomment;
  
  aopen="<a href='javascript:void(0)' title='Live-Support - hier klicken' onClick='javascript:open_livechat(";
  aopen=aopen+'"'+url+'"'+',550,540)'+"'>";
  image='<img name="supportbutton" src="http://yalst.eurocamp.de/yalst/button.php?site=2-1&count=no&t=1283539227" border="0">';
  
  document.write("<!-- yc"+"b -->"); 
  document.write(aopen);
  
  document.write(image);
  document.write('</a>');
  document.write("<!-- yc"+"e -->");
  } 
  
yalst();