img1=new Image();img1.src='/images/gribok1.jpg';
img11=new Image();img11.src='/images/gribok1-p.jpg';
img2=new Image();img2.src='/images/gribok2.jpg';
img21=new Image();img21.src='/images/gribok2-p.jpg';
img22=new Image();img22.src='/images/gribok2-1p.jpg';
img3=new Image();img3.src='/images/gribok3.jpg';
img31=new Image();img31.src='/images/gribok3-p.jpg';

function over1(){
 obj=document.getElementById('words1'); obj.src=img11.src;
 obj=document.getElementById('words2'); obj.src=img22.src;
 }
function out1(){
 obj=document.getElementById('words1'); obj.src=img1.src;
 obj=document.getElementById('words2'); obj.src=img2.src;
 }
function over2(){
 obj=document.getElementById('words2'); obj.src=img21.src;
 }
function out2(){
 obj=document.getElementById('words2'); obj.src=img2.src;
 }
function over3(){
 obj=document.getElementById('words3'); obj.src=img31.src;
 }
function out3(){
 obj=document.getElementById('words3'); obj.src=img3.src;
 }