function product_embiggen(imagename, xsize, ysize)
{
	ysize += 20;
	
	window.open('/images/products/l/'+imagename, 'big_image', 'height='+ysize+', width='+xsize+', location=no, menubar=no, resizable=no, scrollbars=no, status=no, toolbar=no, directories=no');
}

function go_brand(brandform, brandfield)
{
	// We must be dealing with a nonzero
	if(brandfield.value)
	{
		// If the field was changed to a nonzero, then submit the form
		brandform.submit();
	}
}