var tab = new Array();

function tester(){for(x in tresci) document.write(x+"<br/>");}

function kursor(zakladka){zakladka.style.cursor = (document.all) ? "hand" : "default";}

function definicje(){

}

function zmianaTab(zakladka){
  tab[0] = new Array();
  tab[1] = new Array();
  tab[2] = new Array();
  tab[3] = new Array();
  tab[4] = new Array();
  tab[5] = new Array();
  tab[6] = new Array();
  
  tab[0][0] = document.getElementById("tab1");
  tab[1][0] = document.getElementById("tab2");
  tab[2][0] = document.getElementById("tab3");
  tab[3][0] = document.getElementById("tab4");
  tab[4][0] = document.getElementById("tab5");
  tab[5][0] = document.getElementById("tab6");
  tab[6][0] = document.getElementById("tab7");
  tab[6][0] = document.getElementById("tab8");
 
  tab[0][1] = document.getElementById("tresci0");
  tab[1][1] = document.getElementById("tresci1");
  tab[2][1] = document.getElementById("tresci2");
  tab[3][1] = document.getElementById("tresci3");
  tab[4][1] = document.getElementById("tresci4");
  tab[5][1] = document.getElementById("tresci5");
  tab[6][1] = document.getElementById("tresci6");
  tab[6][1] = document.getElementById("tresci7");
  
  
  for(i in tab){
    tab[i][0].className = "tab";
    tab[i][1].style.display = "none";
  }
  tab[zakladka][0].className = "tabAkt";  
  tab[zakladka][1].className = "tresciAkt";
  tab[zakladka][1].style.display = "block";

}