if (document.images)
{
  pic1= new Image(100,25);
  pic1.src="gfx/raz2.gif";

  pic2= new Image(240,55);
  pic2.src="gfx/dwa2.gif";

  pic3= new Image(88,31);
  pic3.src="gfx/trz2.gif";
  
  pic4= new Image(88,31);
  pic4.src="gfx/czt2.gif";
  
  pic5= new Image(88,31);
  pic5.src="gfx/pie2.gif";
  
  pic6= new Image(88,31);
  pic6.src="gfx/sze2.gif";
  

}