r1on = new Image();
        r1on.src = "com/a2_on.gif";
        r1off = new Image();
        r1off.src = "com/a2_off.gif";
        
        r2on = new Image();
        r2on.src = "com/a3_on.gif";
        r2off = new Image();
        r2off.src = "com/a3_off.gif";

        r3on = new Image();
        r3on.src = "com/a4_on.gif";
        r3off = new Image();
        r3off.src = "com/a4_off.gif";
  
        r4on = new Image();
        r4on.src = "com/a5_on.gif";
        r4off = new Image();
        r4off.src = "com/a5_off.gif";
         
        r5on = new Image();
        r5on.src = "com/a7_on.gif";
        r5off = new Image();
        r5off.src = "com/a7_off.gif";		 
	 
	    r6on = new Image();
        r6on.src = "com/i1_on.gif";
        r6off = new Image();
        r6off.src = "com/i1_off.gif"; 
	 
	    r7on = new Image();
        r7on.src = "com/i2_on.gif";
        r7off = new Image();
        r7off.src = "com/i2_off.gif"; 	 
	 
	    r8on = new Image();
        r8on.src = "com/i3_on.gif";
        r8off = new Image();
        r8off.src = "com/i3_off.gif"; 	 
	 
	    r9on = new Image();
        r9on.src = "com/i4_on.gif";
        r9off = new Image();
        r9off.src = "com/i4_off.gif"; 	 
	 
	    r10on = new Image();
        r10on.src = "com/i5_on.gif";
        r10off = new Image();
        r10off.src = "com/i5_off.gif"; 	 
	 
	    r11on = new Image();
        r11on.src = "com/i6_on.gif";
        r11off = new Image();
        r11off.src = "com/i6_off.gif"; 	 
		
		r12on = new Image();
        r12on.src = "com/i7_on.gif";
        r12off = new Image();
        r12off.src = "com/i7_off.gif"; 	 
	 
		r13on = new Image();
        r13on.src = "com/i8_on.gif";
        r13off = new Image();
        r13off.src = "com/i8_off.gif"; 	 
        
        function zmiana1(imgName)
        {
        imgOn = eval(imgName + "on.src");
      document [imgName].src = imgOn;
        }
       function zmiana2(imgName)
        {
       imgOff = eval(imgName + "off.src")
        document [imgName].src = imgOff;
        }