function pokaz_ukryj_div(div){
if(document.getElementById(div).style.display=='none') document.getElementById(div).style.display='block';
else if(document.getElementById(div).style.display=='block') document.getElementById(div).style.display='none';
return 1;
}
function pokaz_div(div){
document.getElementById(div).style.display='block';
return 1;
}
function ukryj_div(div){
document.getElementById(div).style.display='none';
return 1;
}
function czcionka(px,div){ 
/*var x = document.getElementByTag("p");
alert(x.length);
for (i=0;i < x.length; i++)
   x[i].style.fontSize=px+'px'; */
document.getElementById(div).style.fontSize=px+'px';
}
function okno_drukuj(adres){
//  alert("/drukuj.php?drukuj="+adres);
  mywindow = window.open ("/drukuj.php?drukuj="+adres, "drukuj","location=0,status=1,scrollbars=1, width=700,height=400");
  mywindow.moveTo(100,100);
  mywindow.focus();
}
function okno_polec(adres){
//  alert("/drukuj.php?drukuj="+adres);
  mywindow = window.open ("/polec.php?polec="+adres, "drukuj","location=0,status=1,scrollbars=0, width=500,height=400");
  mywindow.moveTo(100,100);
  mywindow.focus();
}