var pos1=0;
var pos2=0;
var pos3=0;
var pos4=0;
var Id=0;
var Idglowne=0;
var los1=2;
var los2=2;
var los3=2;
var los4=2;



function startmove(){
if(!Id){
los1=Math.random()*(document.documentElement.offsetHeight);
pos1=-los1;
los2=Math.random()*(document.documentElement.offsetHeight);
pos2=-los2;
los3=Math.random()*(document.documentElement.offsetHeight);
pos3=-los3;
los4=Math.random()*(document.documentElement.offsetHeight);
pos4=-los4;
strzalki();

}

}

function strzalki(){
    pos1+=2;
    document.all.bzium.style.left=pos1;
    document.all.bzium.style.top=0;


    pos2+=2;
    document.all.bzium1.style.left=screen.width-pos2;
    document.all.bzium1.style.top=0;

    pos3+=2;
    document.all.bzium2.style.top=pos3;
    document.all.bzium2.style.left=0;

    pos4+=2;
    document.all.bzium3.style.top=screen.width-pos4;
    document.all.bzium3.style.left=0;


if (pos1>=screen.width+50+los1){
los1=Math.random()*(document.documentElement.offsetHeight-50);
pos1=-50;
}
if (pos2>=screen.width+50+los2){
los2=Math.random()*(document.documentElement.offsetHeight-50);
pos2=-50;
}
if (pos3>=screen.width+los3+50){
los3=Math.random()*(document.documentElement.offsetHeight-50);
pos3=-50;
}
if (pos4>=screen.width+los4+50){
los4=Math.random()*(document.documentElement.offsetHeight-50);
pos4=-50;
}

Id = window.setTimeout("strzalki();",1);
}


function zdjecie(nazwa,iks,igrek)
{
window.open(nazwa,'jav','width='+iks+',height='+igrek+',resizable=yes,left=<?php echo($psz);?>,screenX=<?php echo($psz);?>,scrollbars=yes');
}