//uzyteczne funkcje js.
var bookmarkurl="http://www.narolki.pl";
var bookmarktitle=document.title 

function addbookmark(){ 
if (document.all) 
	window.external.AddFavorite(bookmarkurl,bookmarktitle) 
else
	alert("Po zamknieciu tego okna wci¶nij klawisze Crtl + D, aby dodać stronę do ulubionych");
} 


function tylko_liczby()
{
         //ta funkvja ma jakis blad...
		 if (event.keyCode<46 || event.keyCode>57 )
         event.returnValue = false;
}

function noweOkno(url,ust)
{
				if(ust=='1')
					ustawienia="toolbar=no,location=no,directories=no,status=no,menubar=no,fullscreen=no,resizable=yes,scrollbars=no,width=600,height=480";
				else
					ustawienia = null;
				window.open(url,'zdjęcie',ustawienia);
}

function sprawdz_form(form)
{
        for (i = 0; i < wymagane.length; i++) {
		inp = eval('document.' + form + '.' + wymagane[i]);
		if (inp.value == '')
                {
			alert('Wypełnij wszystkie wymagane pola!');
			return;
		}
	};

	f = eval('document.' + form);
	f.submit();
}

function kasuj_confirm(url)
{
            if (confirm('Czy napewno chcesz wykonać kasowanie?'))
            {
                location.href=url;
            }
}
function zamow_confirm(url)
{
            if (confirm('Czy napewno chcesz wykonać zamówienie?'))
            {
                location.href=url;
            }
}
function bos_confirm(text,url)
{
            if (confirm(text))
            {
                location.href=url;
            }
}


  function przelicz()
  {
  
    var form = document.forms['basket'];

	var cost = 0;
	var id='';
	var prod_price = 0;
	for(var i = 1; i <= form.elements['prod_iter'].value; i++) {
		
			var id_1 = 'product-'+i;
			var id_2 = 'quantity-'+i;
			prod_price = prod_price + form.elements[id_1].value * form.elements[id_2].value;
		}

	for(var i = 0; i < form.elements['deliver'].length; i++) {
		if(form.elements['deliver'][i].checked) {
			id = form.elements['deliver'][i].value;
		}
	}
	var klucz = 'deliver-'+id;
	var deliver_cost = form.elements[klucz].value;
	
	for(var i = 0; i < form.elements['deliver_main'].length; i++) {
		if(form.elements['deliver_main'][i].checked) {
			id = form.elements['deliver_main'][i].value;
		}
	}
	var klucz = 'deliver_main-'+id;
	var payment_cost = form.elements[klucz].value;
	
	cost = prod_price + parseFloat(deliver_cost) + parseFloat(payment_cost);

	elem = document.getElementById("suma");
	elem2 = document.getElementById("suma_calk");
	  elem.innerHTML=addCommas(prod_price)+ " PLN";
      elem2.innerHTML=addCommas(cost)+" PLN";


    

    return true;
  }
  


function checkFormBasket(my_action)
{
	if(document.basket.elements['quantity-1']==undefined) 
		return false; 
	document.forms['basket'].action=my_action; 
	return true;
}

function checkFormProduct(id)
{
	document.forms['product'].action='product_admin.php?id_product='+id; 
	return true;
}

function checker()
{
	var form = document.forms['featured'];
	for(var i = 0; i < form.elements['feat[]'].length; i++) {
		if(form.elements['ch[]'][i].checked){
			form.elements['feat[]'][i].value = 1;
		}
		else
			form.elements['feat[]'][i].value = 0;
		
	}
	return true;
}

function addCommas(nStr) 
{ 
  nStr += ''; 
  x = nStr.split('.'); 
  x1 = x[0]; 
  x2 = x[1]; 
  //var rgx = /(\d+)(\d{3})/; 
  //while (rgx.test(x1)) { 
  //  x1 = x1.replace(rgx, '$1' + ',' + '$2'); 
  //} 
  if(x2!=undefined)
	return x1 + ',' + x2; 
  else
	return x1 + ',00';
}


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