if (document.images) {
fon = new Image

  ser_ks = new Image
   ser_s = new Image



 ser_ks.src = "images/kss/ks.jpg"
  ser_s.src = "images/kss/s.jpg"

    fon.src =  "images/kss/pumpv.gif"

    fon.src =  "images/pusto.gif"
}
else {   ser_ks = ""
        ser_s = ""
        
           fon = ""
	   document.croc = ""
	   }
	  

if (document.images) {
fon = new Image

fon.src =  "images/kss/pumpv.gif"

}
else { 
	   fon = ""
	   document.croc = ""
	   }