function doHourglass()
{
  document.body.style.cursor = 'wait';
}

function msieversion()
   {
      var ua = window.navigator.userAgent
      var msie = ua.indexOf ( "MSIE " )

      if ( msie > 0 )      // If Internet Explorer, return version number
         return parseInt (ua.substring (msie+5, ua.indexOf (".", msie )))
      else                 // If another browser, return 0
         return 0

   }

	function handleResize()
	{
		location.reload();
		return false;
	}
	
	
	function handleLoad()
	{
		//MM_preloadImages("images/sylkeaufstuhl_farbe_bgblack_left.gif","images/sylkeaufstuhl_farbe_right.gif");
	}
	
		/*
			var oldOnLoad;
			var oldOnResize;
			
			function myOnResize() {
				handleResize()
			}
		
			function myOnLoad() {

				//für sylke 
				handleLoad()


				if(oldOnLoad) oldOnLoad();
				oldOnResize = window.onresize;
				window.onresize = myOnResize;
			}
			
			oldOnLoad = window.onload;
			window.onload = myOnLoad;
			
		*/