$("input.multi").filestyle({ 
		image: "images/dodaj-plik.jpg",
		imageheight : 22,
		imagewidth : 23,
		width : 250
	});

 
	function zmienCene() {
		
		waluta = document.getElementById('walutaSelect').value;
		
		document.getElementById('netto').innerHTML = document.getElementById(waluta+'_netto').value;
		document.getElementById('brutto').innerHTML = document.getElementById(waluta+'_brutto').value;
		
	}
	
	function pokazDaneFirmy( i ) {
		if ( i == 1 ) {
			document.getElementById('FakturaVat').style.display = 'block';
		} else {
			document.getElementById('FakturaVat').style.display = 'none';
		}
	}
	
	function pokazDiv( id ) {
		var div = document.getElementById(id);
		
		if ( div.style.display == 'block' ) {
			div.style.display = 'none';
			document.getElementById(id+'Img').src = 'images/strz_dol_off.jpg';
			
			for (i=1; i<=6; i=i+1) {
				document.getElementById(id+'_'+i).style.backgroundColor = '#ffffff';
				document.getElementById(id+'_'+i).style.borderColor = '#f2f2f2';
			}
			
		} else {
			div.style.display = 'block';
			document.getElementById(id+'Img').src = 'images/strz_dol_on.jpg';
			
			for (i=1; i<=6; i=i+1) {
				document.getElementById(id+'_'+i).style.backgroundColor = '#f0f0f0';
				document.getElementById(id+'_'+i).style.borderColor = '#b7b7b7';
			}
		}
	}
	
	function pokazOkno( adres ) {
		window.open(adres, 'okienko', 'menubar=no, toolbar=no, location=no, scrollbars=yes, resizable=no, status=no,width=650, height=650');
	}
	
	function druk() {
		if ( window.print != null ) {
			window.print();
		} else {
			alert('Błąd drukowania. Zgłoś ten problem administratorowi');
		}
	}
	
	
	function SendNewsletter(value) {
		if (value == 0) document.getElementById('opcjanews').value='off';
		else document.getElementById('opcjanews').value='on';
		
		document.formNewsletter.submit();
	}