var nb_ile = 0;
function nb_laduj_o(id){

	for (i=0; i<nb_ile; i++){
		document.getElementById("nb_o_"+i).style.display = 'none';
		document.getElementById("nb_n_"+i).style.display = 'block';
		document.getElementById("nb_p_"+i).style.display = 'none';
	}
	document.getElementById("nb_n_"+id).style.display = 'none';
	document.getElementById("nb_o_"+id).style.display = 'block';
	document.getElementById("nb_p_"+id).style.display = 'block';
}

function czcionka(px){
	var txt = document.getElementById('j_tresc');
	txt.style.fontSize = px + 'px';
	txt.style.lineHeight = (px+4) + 'px';
	txt = document.getElementById('j_zajawka');
	txt.style.fontSize = px + 'px';
	txt = document.getElementById('j_tytul');
	txt.style.fontSize = (px+3) + 'px';
}

function sz_rozwin(){
	document.getElementById('k_zwiniete').style.display = 'none';
	document.getElementById('k_rozwiniete').style.display = 'block';
}
function sz_zwin(){
	document.getElementById('k_zwiniete').style.display = 'block';
	document.getElementById('k_rozwiniete').style.display = 'none';
}



function zbieraj(id){
	return document.getElementById(id).style;
}
function pu_zmien(msc,id){
	pu_ile = new Array(0,3,3);
	
	for (i = 1; i <= pu_ile[msc]; i++){
		zbieraj('pu_'+msc+'_'+i+'_a').display = 'none';
		zbieraj('pu_'+msc+'_'+i+'_n').display = 'block';
		zbieraj('pu_'+msc+'_'+i).display = 'none';
	}
	zbieraj('pu_'+msc+'_'+id+'_n').display = 'none';
	zbieraj('pu_'+msc+'_'+id+'_a').display = 'block';
	zbieraj('pu_'+msc+'_'+id).display = 'block';
}
function generuj_go(typ){
	if (typ == 'akcesoria')
		op = document.forms['gen_'+typ].akcesoria;
	else if (typ == 'uslugi')
		op = document.forms['gen_'+typ].uslugi;

	val = op.options[op.selectedIndex].value;
	window.location.href = val;
}
function akc_opona_go(){
	op = document.forms['akc_opony'].opona;
	val = op.options[op.selectedIndex].text;
	sez = 'l';
	if (document.forms['akc_opony'].sezon[1].checked)
		sez = 'z';
	window.location.href = 'http://sklep.autofirmowe.pl/opony/?section=7&sezon=' + sez + '&producent=' + val.toUpperCase();
}