function preload(imgObj,imgSrc) {
	if (document.images) {
		eval(imgObj+' = new Image()')
		eval(imgObj+'.src = "'+imgSrc+'"')
	}
}

function changeImage(layer,imgName,imgObj) {
	if (document.images) {
		if (document.layers && layer!=null) eval('document.'+layer+'.document.images["'+imgName+'"].src = '+imgObj+'.src')
		else document.images[imgName].src = eval(imgObj+".src")
	}
}

function startKompas() {
preload('m1on','menu_1on.gif');
preload('m1','menu_1.gif');
preload('m2on','menu_2on.gif');
preload('m2','menu_2.gif');
preload('m3on','menu_3on.gif');
preload('m3','menu_3.gif');
preload('m4on','menu_4on.gif');
preload('m4','menu_4.gif');
}

function oblicz() {
	var sub;
	document.getElementById("EN7_SUMA").value = parseInt(document.getElementById("EN7_LICZBA").value, 10) * 99;
	document.getElementById("EN7_UPGRADE_SUMA").value = parseInt(document.getElementById("EN7_UPGRADE_LICZBA").value, 10) * 60;
	document.getElementById("DE4_SUMA").value = parseInt(document.getElementById("DE4_LICZBA").value, 10) * 169;
	document.getElementById("DE4_UPGRADE_SUMA").value = parseInt(document.getElementById("DE4_UPGRADE_LICZBA").value, 10) * 89;
	document.getElementById("RUS2_SUMA").value = parseInt(document.getElementById("RUS2_LICZBA").value, 10) * 149;
	document.getElementById("RUS2_UPGRADE_SUMA").value = parseInt(document.getElementById("RUS2_UPGRADE_LICZBA").value, 10) * 79;
	document.getElementById("ITA2_SUMA").value = parseInt(document.getElementById("ITA2_LICZBA").value, 10) * 149;
	document.getElementById("ITA2_UPGRADE_SUMA").value = parseInt(document.getElementById("ITA2_UPGRADE_LICZBA").value, 10) * 79;
	document.getElementById("FR3_SUMA").value = parseInt(document.getElementById("FR3_LICZBA").value, 10) * 169;
	document.getElementById("FR3_UPGRADE_SUMA").value = parseInt(document.getElementById("FR3_UPGRADE_LICZBA").value, 10) * 89;
	document.getElementById("ESP2_SUMA").value = parseInt(document.getElementById("ESP2_LICZBA").value, 10) * 149;
	document.getElementById("ESP2_UPGRADE_SUMA").value = parseInt(document.getElementById("ESP2_UPGRADE_LICZBA").value, 10) * 79;

	sub = parseInt(document.getElementById("EN7_SUMA").value, 10);
	sub += parseInt(document.getElementById("EN7_UPGRADE_SUMA").value, 10);
	sub += parseInt(document.getElementById("DE4_SUMA").value, 10);
	sub += parseInt(document.getElementById("DE4_UPGRADE_SUMA").value, 10);
	sub += parseInt(document.getElementById("RUS2_SUMA").value, 10);
	sub += parseInt(document.getElementById("RUS2_UPGRADE_SUMA").value, 10);
	sub += parseInt(document.getElementById("ITA2_SUMA").value, 10);
	sub += parseInt(document.getElementById("ITA2_UPGRADE_SUMA").value, 10);
	sub += parseInt(document.getElementById("FR3_SUMA").value, 10);
	sub += parseInt(document.getElementById("FR3_UPGRADE_SUMA").value, 10);
	sub += parseInt(document.getElementById("ESP2_SUMA").value, 10);
	sub += parseInt(document.getElementById("ESP2_UPGRADE_SUMA").value, 10);
	
	if (sub > 0 && sub <= 90) { document.getElementById("WYSYLKA").value = 10; }
	else if (sub > 0 && sub <= 110) { document.getElementById("WYSYLKA").value = 7; }
	else { document.getElementById("WYSYLKA").value = 0; }

	document.getElementById("TOTAL").value = sub + parseInt(document.getElementById("WYSYLKA").value, 10);

	document.getElementById("wyslij").disabled = !(sub > 0 && (document.getElementById("NAZWISKO").value != '' || document.getElementById("FIRMA").value != '') && document.getElementById("MIEJSCOWOSC").value != '' );
}


function zaladujramke(nrokna) {
	if (self == parent) {
		window.location="index.html";
		// if (nrokna == 4) { document.ramka.location.href="update.html" };
	};
}

function rejestruj_sprawdz() {
	re = /[a-zA-Z0-9][a-zA-Z0-9][a-zA-Z0-9][a-zA-Z0-9].[a-zA-Z0-9][a-zA-Z0-9][a-zA-Z0-9][a-zA-Z0-9].[a-zA-Z0-9][a-zA-Z0-9][a-zA-Z0-9][a-zA-Z0-9].[a-zA-Z0-9][a-zA-Z0-9][a-zA-Z0-9][a-zA-Z0-9]/;
	ok = re.test(registerform.kod.value);	
	
	if ( registerform.program.value != '' && ok && registerform.przetwarzanie.checked == true )
		{ registerform.wyslij.disabled = false }
	else
		{ registerform.wyslij.disabled = true };
}