<!--
function changeIt(ImageToChange, ImageToShow) { 
if (document.images) { document[ImageToChange].src = ImageToShow; } 
} 
function bar(message) { 
if (document.images) { window.status = message; return true } 
}
if (document.images) { 
i1 = new Image; 
i1.src = "images/1a.jpg"; 
i2 = new Image; 
i2.src = "images/2a.jpg"; 
i3 = new Image; 
i3.src = "images/3a.jpg"; 
i4 = new Image; 
i4.src = "images/4a.jpg"; 
}
// -->