/*  #################################################
    #            www.FWG-Wittingen.de               #
    #                                               #
    # Copyright 2011 by                             #
    # Klaus Palluck                                 #
    #                                               #
    # Link http://www.FWG-Wittingen.de              #
    # Webdesign & Code Björn Dau                    #
    # Version 0.1                                   #
    #################################################
*/
// ########## TEXTAREA Flood - Check #############################################################################################
var formular   = null;
var textfeld   = null;
var uebrigFeld  = null;
var intv     = null;
var maxZeichen  = 0;

function Zaehlen () {
  var laenge = textfeld.value.length;
    var uebrig = maxZeichen - laenge;

    if (uebrig < 0) {
     var inhalt = textfeld.value;
     var neuerInhalt = inhalt.substr(0, maxZeichen);
     textfeld.value = neuerInhalt;
     uebrig = 0;
     alert('Sie duerfen maximal ' + maxZeichen + ' Zeichen verwenden!');
    }

    uebrigFeld.value = uebrig;
};
// ########## TEXTAREA Smilies einfügen ##########################################################################################
function insert(tag) {
document.editor.feld.value += tag+"";
document.editor.feld.focus();
};
var persistmenu="no"
var persisttype="sitewide"

if (document.getElementById){
document.write('<style type="text/css">\n')
document.write('.submenu{display: none;}\n')
document.write('</style>\n')
}
// ########## Klappmenu - Links ################################################################################################## 
function SwitchMenu(obj){
 if(document.getElementById){
 var el = document.getElementById(obj);
 var ar = document.getElementById("masterdiv").getElementsByTagName("span");
  if(el.style.display != "block"){
   for (var i=0; i<ar.length; i++){
    if (ar[i].className=="submenu")
    ar[i].style.display = "none";
   }
   el.style.display = "block";
  }else{
   el.style.display = "none";
  }
 }
}

function get_cookie(Name) {
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) {
offset += search.length
end = document.cookie.indexOf(";", offset);
if (end == -1) end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}

function onloadfunction(){
if (persistmenu=="yes"){
var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname
var cookievalue=get_cookie(cookiename)
if (cookievalue!="")
document.getElementById(cookievalue).style.display="block"
}
}

function savemenustate(){
var inc=1, blockid=""
while (document.getElementById("sub"+inc)){
if (document.getElementById("sub"+inc).style.display=="block"){
blockid="sub"+inc
break
}
inc++
}
var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname
var cookievalue=(persisttype=="sitewide")? blockid+";path=/" : blockid
document.cookie=cookiename+"="+cookievalue
}

if (window.addEventListener)
window.addEventListener("load", onloadfunction, false)
else if (window.attachEvent)
window.attachEvent("onload", onloadfunction)
else if (document.getElementById)
window.onload=onloadfunction

if (persistmenu=="yes" && document.getElementById)
window.onunload=savemenustate