// newImage -- kf 5/15/01

function newImage(arg) 
	{
  if (document.images) 
		{
    rslt = new Image();
    rslt.src = arg;
    return rslt;
  	}
	}


// swap mouse-overs -- kf 5/15/01

function changeImages() 
	{
  if (document.images) 
		{
    for (var i=0; i<changeImages.arguments.length; i+=2) 
			{
      document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
    	}
  	}
	}