function $(id){
	return document.getElementById(id);
};


function mywrite(flash)
{
	document.write(flash)
};

function openPage5(){
	window.open('https://www.online.citibank.pl/formularz/xml/?p_credit_card_name=BP_SIL?prID=' + getprID(), "form" )
}
function openPage6(){
	window.open('https://www.online.citibank.pl/formularz/xml/?p_credit_card_name=BP_GOLD?prID=' + getprID(), "form" )
}
function openPage7(){
	window.open('https://www.online.citibank.pl/formularz/xml/?p_credit_card_name=ELLE?prID=' + getprID(), "form" )
}
function openPage9(){
	window.open('https://www.online.citibank.pl/formularz/xml/?p_credit_card_name=LOT_GOLD?prID=' + getprID(), "form" )
}
function openPage8(){
	window.open('https://www.online.citibank.pl/formularz/xml/?p_credit_card_name=LOT_SIL?prID=' + getprID(), "form" )
}
function openPage2(){
	window.open('https://www.online.citibank.pl/formularz/xml/?p_credit_card_name=MASTERCARD_GOLD?prID=' + getprID(), "form" )
}
function openPage4(){
	window.open('https://www.online.citibank.pl/formularz/xml/?p_credit_card_name=MASTERCARD_SIL?prID=' + getprID(), "form" )
}
function openPage11(){
	window.open('https://www.online.citibank.pl/formularz/xml/?p_credit_card_name=PLUS_GOLD?prID=' + getprID(), "form" )
}
function openPage10(){
	window.open('https://www.online.citibank.pl/formularz/xml/?p_credit_card_name=PLUS_SIL?prID=' + getprID(), "form" )
}
function openPage1(){
	window.open('https://www.online.citibank.pl/formularz/xml/?p_credit_card_name=VISA_GOLD?prID=' + getprID(), "form" )
}
function openPage3(){
	window.open('https://www.online.citibank.pl/formularz/xml/?p_credit_card_name=VISA_SIL?prID=' + getprID(), "form" )
}


function add_prID(obj){
	if(obj.href.indexOf("prID=")==-1)
	{
		obj.href = 	obj.href + "?prID=" + getprID();
	}
}
	
function getprID(){
	var prid = '';
	var toploc = new String(window.location.href)
	toploc=toploc.toLowerCase();
	if(toploc.indexOf("prid=")>-1){
		prid = toploc.substring(toploc.indexOf("prid=")+5);
		if(prid.indexOf("&")>0)prid = prid.substring(0,prid.indexOf("&"));
		if(prid.indexOf("#")>0)prid = prid.substring(0,prid.indexOf("#"));
	}
	return prid;
};

function checkpesel(v)
{
	var tab_pesel = v.split('');
	var w = new Array(1,3,7,9);
	var wk = 0;
	for (var i=0; i<=9; i++) wk = (wk + tab_pesel[i]*w[i%4]) % 10;
	var k = (10-wk) % 10;
	if ( tab_pesel[10] != k ) return false;
	return true;
};



function Spr()
{
        if (!$("name").value || $("name").value=="Imię")
        {
                alert("Podaj imię...");
                $("name").value="";
                $("name").focus();
                return;
        }

        if (!$("surname").value || $("surname").value=="Nazwisko")
        {
                alert("Podaj nazwisko...");
                $("surname").value="";
                $("surname").focus();
                return;
        }

        if (!$("pesel").value || $("pesel").value=="PESEL")
        {
                alert("Podaj PESEL...");
                $("pesel").value="";
                $("pesel").focus();
                return;
        }else{
        	 if( ! checkpesel($("pesel").value) ) {
        		alert("Podaj poprawny PESEL...");
                $("pesel").value="";
                $("pesel").focus();
				return;
        	 }
        }
		
		var wiek = (new Date().getYear()%100+100)-parseInt($("pesel").value.substr(0,2));
		
		if (wiek<21)
		{
       		alert("Powinieneś mieć ukończone 21 lat");
            $("pesel").focus();
			return;				
		}


        if (!$("home_phone").value || $("home_phone").value=="Telefon")
        {
                alert("Podaj numer telefonu...");
                $("home_phone").value="";
                $("home_phone").focus();
                return;
        }

        if (!$("zgoda").checked)
        {
                alert("Proszę wyrazić zgodę na przetwarzanie danych...");
                $("zgoda").value="";
                $("zgoda").focus();
                return;
        }


        $("OTH1").value = '';
		$("OTH1").value = getprID();

		//alert($("F").action);
		//return;
        $("F").submit();
};

function ShowPelnaTresc(val){

	if($("full_text"))
		if(val == 'show'){
			$("full_text").style.display = "block";
		}else{
			$("full_text").style.display = "none";
		}

};


function ShowWymagania(val){


	if($("wymagania")) 
		if(val == 'show'){
			$("wymagania").style.display = "block";
		}else{
			$("wymagania").style.display = "none";
		}

};

function show_desc(val){
	try {
		val = parseInt(val);
		if(isNaN(val) || val == 0) return;
		var i = 1;
		var patt_src = new RegExp("images/down.gif$");
		while($('box_desc'+i)){
				if(i == val && patt_src.test( $('li'+val).src+"" ) ){
					$('box_desc'+i).style.display = "block";
					if( $('li'+i) ) $('li'+i).src = "images/up.gif";
				}else{
					$('box_desc'+i).style.display = "none";
					if( $('li'+i) ) $('li'+i).src = "images/down.gif"
				}
		i++;
		}
	} catch(err) {}
};