function printframe() {
	self.print();
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//Cookie einlesen
function getCookie(name){
    //Suchposition im Cookie
   var suche = name+"=";
   var cook2 = "11";
   if (document.cookie){
	   for (var i=0; i<document.cookie.length;i++){
		  if (document.cookie.substring(i, i+suche.length)==suche){
			 var ende = document.cookie.indexOf(";", i+suche.length);
			 ende = (ende>-1) ? ende : document.cookie.length;
			 cook2 = document.cookie.substring(i+suche.length, ende);
			 
		  }
	   }
   }
   return cook2;
}

function setCookie(name, wert, expires){
   var cook = name+"="+wert;
   cook += (expires) ? "; expires="+expires : "";
   document.cookie = cook;
}

//Schriftgröße ändern//
var zoom=100;
var fsize=getCookie("FSize");

function changeSize(val){
	var factor=10;
	var objBody=document.body;
	var fontSize="";
	if (zoom==0) return false;
	if (val=="plus"){
			 zoom=zoom+factor;
			 fontSize=zoom*fsize/100;
			 objBody.style.fontSize=String(fontSize)+"px";
	}
	else if (val=="minus"){
			 zoom=zoom-factor;
			 fontSize=zoom*fsize/100;
			 objBody.style.fontSize=String(fontSize)+"px";
	}
	else if (val=="cookie"){
			 fontSize=zoom*fsize/100;
			 objBody.style.fontSize=String(fontSize)+"px";
	}
	else{
		zoom=100;
		objBody.style.fontSize="11px";
		fontSize="11";
	}
	var ts = new Date();
	var time = new Date(ts.getTime()+1000*3600*24*7);
	setCookie("FSize", fontSize, time.toGMTString());
}

function sizeNavi (){
	//document.getElementById("naviblock").height = 1000;
	document.getElementById("naviblock").height = document.getElementById("contentschmal").height;
}