var pictr=new Array("images/g1.jpg","images/g2.jpg","images/g3.jpg","images/g4.jpg","images/g5.jpg","images/g6.jpg","images/g7.jpg","images/g8.jpg","images/g9.jpg","images/g10.jpg","images/g11.jpg");
var ind=4;
var paj=0;
function f_gumar(){
if(paj==0){
ind=pictr.length-1;
paj=1;
}
if(ind==0)ind=pictr.length-1;
document.p1.src=pictr[ind];ind--;
if(ind==0)ind=pictr.length-1;
document.p2.src=pictr[ind];ind--;
if(ind==0)ind=pictr.length-1;
document.p3.src=pictr[ind];ind--;
if(ind==0)ind=pictr.length-1;
document.p4.src=pictr[ind];ind--;

}
function f_hanum(){
document.p1.src=pictr[ind];ind++;
if(ind==pictr.length)ind=0;
document.p2.src=pictr[ind];ind++;
if(ind==pictr.length)ind=0;
document.p3.src=pictr[ind];ind++;
if(ind==pictr.length)ind=0;
document.p4.src=pictr[ind];ind++;
if(ind==pictr.length)ind=0;

}