// javascript:

window.onload = reposition;
window.onresize = reposition;

function changePic(Ereignis,specificPic) {
	  Ereignis.firstChild.src = specificPic;
}

function getBreite() {
   if (window.innerWidth) {
     return window.innerWidth;
   } 
	 else if (document.body && document.body.offsetWidth) {
     return document.body.offsetWidth;
   }	
	 else if (document.documentElement && document.documentElement.offsetWidth) {
     return document.documentElement.offsetWidth;
   }	
	 else {
	   return 0;
	 }
}

function getHoehe() {
   if (window.innerHeight) {
     return window.innerHeight;
   } 
	 else if (document.body && document.body.offsetHeight) {
     return document.body.offsetHeight;
   }	
	 else if (document.documentElement && document.documentElement.offsetHeight) {
     return document.documentElement.offsetHeight;
   }	
	 else {
	   return 0;
	 }
}


function reposition() {

  var fensterbreite = 0;
	var neuerwertlinks = 5;
  var differenz = 0;
	
  fensterbreite = getBreite();
	if(!fensterbreite) { return false; }
	
	differenz = (fensterbreite-1003);
	
  if(differenz>=10) {
	  neuerwertlinks = (differenz/2);
	}
	if(document.getElementById('containerklasse')) {	
	  document.getElementById('containerklasse').style.marginLeft = "0px";
	  document.getElementById('containerklasse').style.left = neuerwertlinks + "px"; 
	}
	
	
	
	
	
	/*
	if(document.getElementById('langok')) {	
	  document.getElementById('langok').style.visibility = "hidden";
		document.getElementById('langok').style.width = "0px";
		document.getElementById('langok').style.height = "0px";
	} 
	
	if(document.getElementById('menu')) {	
	  document.getElementById('menu').style.left = "155px";
	}*/
	
}

function jsReplacer(string,suchen,ersetzen)
{
  ausgabe = "" + string;
  zubearbeiten = ausgabe;
  while (zubearbeiten.indexOf(suchen)>-1)
  {
    pos = zubearbeiten.indexOf(suchen);
    ausgabe = "" + (ausgabe.substring(0, pos) + ersetzen + ausgabe.substring((pos + suchen.length), ausgabe.length));
    zubearbeiten = ausgabe.substring(pos+suchen.length);
  }
  return ausgabe;
}

function checkIfEmpty(element,txt) {
  if(element.value=='') {
	  element.value = txt;
	}
}


/*
function enlargePic(Ereignis) {

   var toppos = 25 +"%";
	 var leftpos = 25 +"%";
	 var path = Ereignis.href;
	 var neuerwertlinks = 0;
	 var neuerwertoben = 0;
	 var groessen  = oneVal(path);
	 var fensteroffset = 0;

	 fensteroffset = window.pageYOffset;
	 
	 if ((document.body && document.body.scrollTop) && !window.opera) {
	   fensteroffset = document.body.scrollTop;
	 } else if(document.documentElement) {
	   fensteroffset = document.documentElement.scrollTop;
	 }
	 
	 
	 var widthval = groessen[0];
	 var heightval = groessen[1];
	
	 heightval = parseInt(heightval) + 20;
	 widthval = parseInt(widthval);
	
	 fensterbreite = getBreite();
	 fensterhoehe = getHoehe();

	 // zentrieren
   if(fensterbreite) {
	   var differenzbreite = (fensterbreite-widthval);
		 
		 if(differenzbreite>=10) {
	      neuerwertlinks = (differenzbreite/2);
				leftpos = neuerwertlinks + "px";
	   }
		 else {
		    leftpos = "5px";
		 }
		}
		
		if(fensterhoehe) {
		
		   var differenzhoehe = (fensterhoehe-heightval);
			 
		   if(differenzhoehe>=10) {
  	     neuerwertoben = (differenzhoehe/2);
				 neuerwertoben += parseInt(fensteroffset);
  			 toppos = neuerwertoben + "px"; 
  	   }
  		 else {
			   neuerwertoben = parseInt(fensteroffset)+5;
  		   toppos = neuerwertoben +"px";
  		 }
		}
	 
	 document.getElementById('largePic').style.backgroundImage = "url("+path+")";
	 document.getElementById('largePic').style.width = widthval +"px";
	 document.getElementById('largePic').style.height = heightval +"px";
	 document.getElementById('largePic').style.top = toppos;
	 document.getElementById('largePic').style.left = leftpos;
	 document.getElementById('leisteunten').firstChild.nodeValue = groessen[2]; 
	 
	 // zuerst Bild laden, bevor vergroeserte Ansicht
	 var prebild = new Image();
	 prebild.onload = showEnlargedPic;
	 prebild.src = path;
	 
   return true;
}



function showEnlargedPic() {
  document.getElementById('largePic').style.display = "block"; 
}

function hidePic() {

	 if(document.getElementById('largePic')) {
     document.getElementById('largePic').style.display = "none";
	 }

}
*/

function openWindow(bildid) {
  
	return false;

  var toAppend = document.createElement("div");
  var bodyEl = document.getElementsByTagName('body')[0];
  var knoten = bodyEl.appendChild(toAppend);
	bodyEl.lastChild.id = "enlargePicture";
  bodyEl.lastChild.style.position = "absolute";
  bodyEl.lastChild.style.zIndex = 100000;
	bodyEl.lastChild.style.width = "400px";
	bodyEl.lastChild.style.height = "300px";
	bodyEl.lastChild.style.top = "700px";
	bodyEl.lastChild.style.left = "300px";
	bodyEl.lastChild.style.backgroundColor = "#cccccc";
	
	// mit setinterval?
	for(var i=0;i<=1;i+=0.01) {
	  var ms=20;
		var zeit=(new Date()).getTime();
    var stoppZeit=zeit+ms;
    while((new Date()).getTime()<stoppZeit){
		  bodyEl.lastChild.style.filter =  "alpha(opacity=25)"; 
  	  bodyEl.lastChild.style.MozOpacity = "0.25";
  	  bodyEl.lastChild.khtmlOpacity = "0.25";
  	  bodyEl.lastChild.style.opacity = ""+i+"";
		};
	
	  
	}
	
}