function pobierz_rozmiary() {
		var req = new Request({
		method: 'get',
		url: appUrl+'pobierz_rozmiary.html',
		data: { 'param' : pId },
		async: false,
		onRequest: function() { },
		onComplete: function(response) {
			//alert(JSON.decode(response));
			$('filtr_ins').set('html',"<option value=\"0\">-- wybierz --</option>"+response);
		}
	}).send();
	
}
function ustaw_sesje() {
		var req = new Request({
		method: 'get',
		url: appUrl+'dodaj_filtr.html',
		data: { 'value' : $('filtr_ins').value },
		async: false,
		onRequest: function() { },
		onComplete: function(response) {
				window.location.reload();
		}
	}).send();
	
}

function usun_sesje() {
		var req = new Request({
		method: 'get',
		url: appUrl+'usun_filtr.html',
		data: { 'value' : '' },
		async: false,
		onRequest: function() { },
		onComplete: function(response) {
				window.location.reload();
		}
	}).send();
	
}

function main_pobierz_rozmiary() {
		if($('kategoria_sel').value == 0) {
			$('main_filtr_ins').disabled = true;
			$('main_filtr_ins').set('html',"");
		}
		else 
		{
			var req = new Request({
			method: 'get',
			url: appUrl+'pobierz_rozmiary.html',
			data: { 'param' : $('kategoria_sel').value },
			async: false,
			onRequest: function() { },
			onComplete: function(response) {
				$('main_filtr_ins').set('html',"<option value=\"0\">wszystkie</option>"+response);
				$('main_filtr_ins').disabled = false;
			}
		}).send();
		}	
}

function wyslij_form() {
	if($('kategoria_sel').value != 0) {
		if($('main_filtr_ins')==0) {
			window.location=appUrl+"shop/"+$('url_'+$('kategoria_sel').value).value;
		}else {
			var req = new Request({
				method: 'get',
				url: appUrl+'dodaj_filtr.html',
				data: { 'value' : $('main_filtr_ins').value },
				async: false,
				onRequest: function() { },
				onComplete: function(response) {
					window.location=appUrl+"shop/"+$('url_'+$('kategoria_sel').value).value;
				}
			}).send();
		}
	}
}

window.addEvent('domready', function(){
	if($('filtr_ins'))
	pobierz_rozmiary();
});