//-----------------------------------------
//WebCAM - Funktionen... Fortlauf-Balken...
//-----------------------------------------
function checkError() {
  off = new Image();
  off.src = "../images/errorimage.jpg";
  document.onoffline.src = off.src;
}

function initializebar() {
  if (document.getElementById)
  {
    width=document.getElementById("bar").style.width;
    width=width.substr(0,width.length-2)
    start=setInterval("increase()",150)
    document.getElementById("baranchor").style.visibility="visible"
  }
}    

function increase() {
  document.getElementById("bar").style.clip="rect(0 "+clipright+" auto 0)"
  window.status="Aktuelles Bild wird geladen..."
  if (clipright<width)
    clipright=clipright+(width/(duration*6.25))
  else
  {
    window.status='';
    clipright=0;
    reloadWebcam();
  }
}