function ChangePicture(A,B){document.images[A].src=B
}function ChangePicture2(A,B){A.src=B
}function openCart(A){cartWindow=window.open(A,"scl_cart","scrollbars=yes,resizable=yes,width=500,height=550");
cartWindow.focus()}function openHowto(B,D,A,C){howToWindow=window.open(B,D,"width="+A+",height="+C+",toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=no");
howToWindow.focus()}