function orderWin(){
  winDims = fenster();
  if(parseInt($('notepadLayer').getStyle('height')) > 100){
  //alert($('notepadLayer').getStyle('height'));
    if(winDims[0] > 900){
      $('notepadLayer').setStyle({left: ((winDims[0]/2)-500)+'px'});
    }else{
      $('notepadLayer').setStyle({left: '2px'});
    }
  }
}
function closeNote(){
  $('notepadLayer').setStyle({left: '-1000px'});
}
function showNote(){
  orderWin();
}
function noteAction(act,id){
  //alert(act +""+ id);
  var param = "?ACT=" + act + "&ID=" + id;
  new Ajax.Updater('notePadCont', '/notepad.php',{ method: 'get', evalScripts: true, parameters:{ACT: act, ID: id }});
}
function imgSwap(_dir,_name){
  //document.getElementById(_name).src = "/s/img/header/" + _name + "_" + _dir + ".gif";
  $(_name).src = "/s/img/header/" + _name + "_" + _dir + ".gif";
}
function showImg(_img){
  $('imgDetail').src = _img;
}
function linkSwap(_dir,_name){
  if(_dir == "on"){
    document.getElementById(_name).className = "navActive";
  }else{
    document.getElementById(_name).className = "navGrey";
  }
}
function toggleForm(){
  if($('visitForm').getStyle('display') == "none"){
    $('visitForm').setStyle({display: 'block'});
  }else{
    $('visitForm').hide();
  }
  
}
function validateForm(){
  var FCheck = $(inputForm);
  var texts = FCheck.getElements('text');
  for(i=0;i<texts.length;i++){
    if(texts[i].value == ""){
      alert("Bitte alle Felder ausfüllen");
      return false;
    }
  }
  return true;
}
function loadInternalPages(_id){
  winDims = fenster();
  //$('disableLayer').setStyle({left: '10px', top: '10px', width: parseInt(winDims[0]), height: parseInt(winDims[1])+getScrollingY()});
  var h = winDims[1]+getScrollingY();
  $('disableLayer').setStyle({left: '0px', top: '0px', width: winDims[0]+'px', height: h+'px'});
  new Ajax.Updater("detailContent", "/loadInlinePage.php", { method: 'post', asynchronous:true, parameters:"PAGE=" + _id });
  Tleft = (winDims[0] - 700) / 2;
  $('pageLayer').setStyle({left: Tleft+'px',top: (getScrollingY()+20)+'px'});
}
function hideInternalPages(){
  $('disableLayer').setStyle({width: 0,height: 0});
  $('pageLayer').setStyle({left: '-2000px',top: '0px'});
}

function fenster(){
	fensterb = 0;
  fensterh = 0;
  if (document.all){
    fensterb = document.body.offsetWidth;// + window.scrollMaxX;
		fensterh = document.body.offsetHeight;// + window.scrollMaxY;
	}else if ( document.documentElement.clientWidth ){
		fensterb = document.documentElement.clientWidth + window.scrollMaxX;
		fensterh = document.documentElement.clientHeight + window.scrollMaxY;
 	}
	return Array( fensterb, fensterh );
}
function getScrollingY(){
  if (typeof window.pageYOffset != 'undefined'){
    this.position = window.pageYOffset;
  }else if (typeof document.documentElement.scrollTop != 'undefined' && document.documentElement.scrollTop > 0){
    this.position = document.documentElement.scrollTop;
  }else if (typeof document.body.scrollTop != 'undefined'){
    this.position = document.body.scrollTop;
  }
  return this.position;
}