var mausdrin=0;

function bildwechsel (aid,pic) {
        xmlhttp=GetXmlHttpObject()
        if (xmlhttp==null) return;
		  
        for(var check = 0; check<=20; check++) {
            check2=document.getElementById('kleinesbild_' + check);
            if(check2 && check2.className=="thumbpics2") {
				check2.className="thumbpics";
			}
    	}
		document.getElementById('kleinesbild_' + pic).className="thumbpics2";	
		
        var url="/js/bildwechsel.php?aid=" + aid + "&curpic=" + pic;
        xmlhttp.onreadystatechange=stateChanged_bw ;
        xmlhttp.open("GET",url,true);
        xmlhttp.send(null);
    
}

function stateChanged_bw()
{
if (xmlhttp.readyState==4)
  {
     document.getElementById("bildwechsel").innerHTML=xmlhttp.responseText;
  } 
else
  {
     document.getElementById("bildwechsel").innerHTML="<div style='height: 450px;'><center><img src=/gfx/shop/wird_geladen.gif border=0></center></div>";
  }
}

function videoinhalt (aid,pic) {
        xmlhttp=GetXmlHttpObject();
        if (xmlhttp==null) return;
		  
        var url="/js/bildwechsel.php?aid=" + aid + "&curpic=" + pic + "&typ=1";
        xmlhttp.onreadystatechange=stateChanged_vi ;
        xmlhttp.open("GET",url,true);
        xmlhttp.send(null);
    
}

function stateChanged_vi()
{
if (xmlhttp.readyState==4)
  {
     document.getElementById("videobildadd_ueberlagerung").innerHTML=xmlhttp.responseText;
	 show_start_player();
  } 
else
  {
     document.getElementById("videobildadd_ueberlagerung").innerHTML="<div><center><img src=/gfx/shop/wird_geladen.gif border=0></center></div>";
  }
}

function show_start_player() {

	document.getElementById('videoadd').style.display='block'; 
	//document.getElementById("seniornav").style.position='absolute';

}

function hide_stop_player() {

	if(mausdrin==0) {
		document.getElementById('videoadd').style.display='none';
		//document.getElementById("seniornav").style.position='fixed';
		document.getElementById("videobildadd_ueberlagerung").innerHTML="";
		window.scrollBy(0,1); 
		window.scrollBy(0,-1); 
	}

}


function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}