function zamknij() {
document.getElementById("dsl").style.display = "none";
document.getElementById("kpm").style.display = "none";
document.getElementById("lub").style.display = "none";
document.getElementById("lbs").style.display = "none";
document.getElementById("lod").style.display = "none";
document.getElementById("mpl").style.display = "none";
document.getElementById("maz").style.display = "none";
document.getElementById("opo").style.display = "none";
document.getElementById("pkp").style.display = "none";
document.getElementById("pdl").style.display = "none";
document.getElementById("pom").style.display = "none";
document.getElementById("sla").style.display = "none";
document.getElementById("swk").style.display = "none";
document.getElementById("wmz").style.display = "none";
document.getElementById("wpl").style.display = "none";
document.getElementById("zpm").style.display = "none";
}

function rozwin(co) {
zamknij();
document.getElementById(co).style.display = "block";
}