isIE=document.all;
isNN=!document.all&&document.getElementById;
isN4=document.layers;
isActive=false;


function machauf (url) {
 fenster = window.open(url, "impressum", "width=900,height=600,toolbar=no,location=no,directories=no,status =no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no");
 fenster.focus();
}




// Google Analytics Klick Tracker für Like Button von Facebook
FB.Event.subscribe('edge.create', function(response) {
_gaq.push(['_trackEvent', 'Likebutton', 'Like', '<?=the_title();?>']);
});


// cookies setzen, auslesen und löschen

function getCookie(NameOfCookie){
    if (document.cookie.length > 0) {
    begin = document.cookie.indexOf(NameOfCookie+"=");
    if (begin != -1) {
      begin += NameOfCookie.length+1;
      end = document.cookie.indexOf(";", begin);
      if (end == -1) end = document.cookie.length;
        return unescape(document.cookie.substring(begin, end));
    }
  }
  return null;
} 

function setCookie(NameOfCookie, value, expiredays) {
var ExpireDate = new Date ();
ExpireDate.setTime(ExpireDate.getTime() + (expiredays * 24 * 3600 * 1000)); 

  document.cookie = NameOfCookie + "=" + escape(value) +
  ((expiredays == null) ? "" : "; expires=" + ExpireDate.toGMTString());
} 

function delCookie (NameOfCookie) {
  if (getCookie(NameOfCookie)) {
    document.cookie = NameOfCookie + "=" +
    "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
} 


function checkIt()
{
	visited=getCookie('visited');
	if (visited==null)
	{
		setCookie('visited','yes',1)
		initAd()
//	  document.getElementById("sendeinfo").style.display="block";
//	  document.getElementById("greyDiv").style.display="block";
//	  document.getElementsByTagName("html")[0].style.overflow = "hidden";
//	  document.getElementsByTagName("body")[0].style.overflow = "hidden";		
	} else {
		closeAd()
//	  document.getElementById("sendeinfo").style.display="none";
//	  document.getElementById("greyDiv").style.display="none";
//	  document.getElementsByTagName("html")[0].style.overflow = "auto";
//	  document.getElementsByTagName("body")[0].style.overflow = "auto";
	}
	
//	initAd()
	
}


// layer öffnen und schliessen

function initAd(){
  document.getElementById("sendeinfo").style.display="block";
  document.getElementById("greyDiv").style.display="block";
  document.getElementsByTagName("html")[0].style.overflow = "hidden";
  document.getElementsByTagName("body")[0].style.overflow = "hidden";
}

function closeAd(){
  document.getElementById("sendeinfo").style.display="none";
  document.getElementById("greyDiv").style.display="none";
  document.getElementsByTagName("html")[0].style.overflow = "auto";
  document.getElementsByTagName("body")[0].style.overflow = "auto";
}


function ToggleFloatingLayer(DivID, iState) // 1 visible, 0 hidden
{
    if(document.layers)	   //NN4+
    {
       document.layers[DivID].visibility = iState ? "show" : "hide";
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        var obj = document.getElementById(DivID);
        obj.style.visibility = iState ? "visible" : "hidden";
    }
    else if(document.all)	// IE 4
    {
        document.all[DivID].style.visibility = iState ? "visible" : "hidden";
    }
}