function OpenDetailansicht (p_url)
{ 
  F1 = window.open(p_url,"","width=700,height=600,screenX=50,screenY=50,toolbar=no,scrollbars=yes,resizable=yes");
}

function OpenPrint (p_url)
{
  F2 = window.open(p_url,"","width=640,height=480,screenX=50,screenY=50,toolbar=yes,resizable=yes,scrollbars=yes");  
}

function OpenImpressum (p_url)
{
  F3 = window.open("impressum_html","","width=410,height=690,screenX=50,screenY=50,toolbar=no,resizable=no,menubar=no,scrollbars=yes");  
}

function OpenAGB (p_url)
{
  F4 = window.open(p_url,"","width=700,height=600,screenX=50,screenY=50,toolbar=yes,resizable=yes,scrollbars=yes");  
}

function emailmuss(form_name,elem_name,elem_name_msg_txt)
{  
  if(document.forms[form_name].elements[elem_name].value == "")
  { 
    alert("Bitte " + elem_name_msg_txt + " angeben!");    
    document.forms[form_name].elements[elem_name].focus();
    return (false);
  }
  return (true);
}

function showImage(img, w, h)
{
  window.open("viewImageEnlarged?img="+img, "pic", "width="+(w+40)+",height="+(h+40+40));
  return(false);
}

function showMovie(file, w, h)
{
  window.open("play_html?file="+file, "pic", "width="+(500+0*(w+40))+",height="+(360+0*(h+40+40)));
  return(false);
}



function BildwechselBgNavi ()
{
   document.bgnavi.src = BgNavi.src;
}

function BildwechselBgGroup ()
{
   
   document.bggroup.src = BgGroup.src;
}


scrollupactive       = new Image(27, 40);
scrollupactive.src   = "images/scrollupactive.gif";
scrolldownactive     = new Image(27, 40);
scrolldownactive.src = "images/scrolldownactive.gif";

scrollupinactive       = new Image(27, 40);
scrollupinactive.src   = "images/scrollupinactive.gif";
scrolldowninactive     = new Image(27, 40);
scrolldowninactive.src = "images/scrolldowninactive.gif";