function resize(){ 
  var myHeight = 0;
  var frame = document.getElementById('content_width_imgbar'); 
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myHeight = document.body.clientHeight;
  }
  //call resize
  //alert(origheight);
   // resizeContent(myHeight, myWidth)
   frame.style.height = myHeight-(origheight) + "px";
   
}

window.onresize = resize;