if (document.images)
   {
     pic1onPond= new Image(0,0);
     pic1onPond.src = "images/garden_pond.gif";
     
     pic1onLane= new Image(0,0);
     pic1onLane.src = "images/garden_lane.gif";
     
     pic1onBench= new Image(0,0);
     pic1onBench.src = "images/garden_bench.gif";
     
     pic1onFall= new Image(0,0);
     pic1onFall.src = "images/garden_fall.gif";
     
     pic1onWall= new Image(0,0);
     pic1onWall.src = "images/garden_wall.gif";
     
     pic1onFountain= new Image(0,0);
     pic1onFountain.src = "images/garden_fountain.gif";     

     pic1off= new Image(0,0);
     pic1off.src="format_images/spacer.gif";  
   }