function delayDownload(){
	if (window.delayed_iframe) 
	{
	    // alert( "window.delayed_iframe" );
	    window.delay_time = 30;
	    var delay_function = function() {
	      delay_time -= 1;
	      obj = window.document.getElementById('delay_time_span');
	      if ( obj != null ){
	      	obj.innerHTML = delay_time;
	      }

	      if (delay_time > 0) {
		// $('#delay_time_span').css({fontSize: '1.5em'}).animate( { fontSize:'1em'});
		window.setTimeout(delay_function,1000);
	      } 
	      else 
	      {
		// start the download
	        obj = window.document.getElementById('download_notice');
	        if ( obj != null ){
		   obj.innerHTML = '<font color="#FF0000">Einen kleinen Moment noch. Der Download sollte gleich starten.</font>';
		}else{alert('obj nicht gefunden')}
		
	      }
	    }
	    delay_function();
	}
}