function video_anzeigen(httplink){
  document.embeds[0].src = httplink;
  // IE Sonderwurst
	if(browserId=="IE"){
    var div = document.embeds[0].parentNode.parentNode;
    var inhalt = div.innerHTML;
    div.innerHTML = "";
    div.innerHTML = inhalt;
  }
}

function anzeigen_historie(id){
  var element = document.getElementById(id);
  var trElemente = element.rows;
  for(i=0; i<trElemente.length; i++ ){
    if(trElemente[i].style){
      if(trElemente[i].style.display){
        if(trElemente[i].style.display == "none") {
          // IE Sonderwurst
	        if(browserId=="IE")
            trElemente[i].style.display = "block";
          else 
            trElemente[i].style.display = "table-row";          
        }
      }
    }
  }
}

function ausblenden_historie(id){
  var element = document.getElementById(id);
  var trElemente = element.rows;
  for(i=0; i<trElemente.length; i++ ){
    if(trElemente[i].style){
      if(trElemente[i].style.display == "table-row" || trElemente[i].style.display == "block") {
        trElemente[i].style.display = "none";
      }
    }
  }
}

// Bild einblenden
function bild_anzeigen(element){
	
	var teile = element.src.split("klein/");
	var verzeichnis = teile[0].concat(teile[1]);

  // Overlay erstellen
	var div1 = document.getElementById("Overlay");
	div1.style.height="0px";
	div1.innerHTML="";
  		
	var img = document.createElement("img");	
	// Sonderwurst für scheiss IE
	if(browserId=="IE")
	 img.className = "img";
	else
    img.setAttribute("class","galleryimg");
	img.src = verzeichnis;
  
  var barY = 20+getScrollBarY();
	var div2 = document.createElement("div");
	div2.innerHTML = "schlie&szlig;en";
  div2.style.marginTop = barY+"px";
	// Sonderwurst für scheiss IE
	if(browserId=="IE")
	 div2.className = "linkweiss";
	else
	 div2.setAttribute("class","galleryschliessen");

	var div3 = document.createElement("div");
	div3.innerHTML = "&nbsp;";
	// Sonderwurst für scheiss IE
	if(browserId=="IE")
	 div3.className = "abschluss";
	else
	 div3.setAttribute("class","abschluss");

	div1.appendChild(img);
	div1.insertBefore(div2,img);
	div1.appendChild(div3);
	div1.style.display = "block";
  div1.style.height=getPageHeight()+"px";
}

// Bild einblenden über eine linkangabe
function bild_anzeigen_link(verzeichnis){
	
  // Overlay erstellen
	var div1 = document.getElementById("Overlay");
	div1.style.height="0px";
  div1.innerHTML="";
  		
	var img = document.createElement("img");
  // IE Sonderwurst
	if(browserId=="IE")
	 img.className = "img";
	else
    img.setAttribute("class","galleryimg");
	img.src = verzeichnis;
	
  var barY = 20+getScrollBarY();
	var div2 = document.createElement("div");
	div2.innerHTML = "schlie&szlig;en";
  div2.setAttribute("name","schliessen");
  div2.style.marginTop = barY+"px";
  // IE Sonderwurst
	if(browserId=="IE")
	 div2.className = "linkweiss";
	else
	 div2.setAttribute("class","galleryschliessen");

	div1.appendChild(img);
	div1.insertBefore(div2,img);
	div1.style.display = "block";
  div1.style.height=getPageHeight()+"px";
}