if (document.images) {
fon = new Image

ser_eg = new Image
ser_kmm = new Image



ser_eg.src = "/images/ser_eg.gif"
ser_kmm.src = "/images/kmm.gif"

    fon.src =  "/images/ser_eg.gif"

    fon.src =  "/images/pusto.gif"
}
else {   
        
       ser_eg = ""
      ser_kmm = ""
   
           fon = ""
	   document.croc = ""
	   }
	  

if (document.images) {
fon = new Image

fon.src =  "/images/ser_eg.gif"

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