var isFirstPageInWrapper = (idx === me.adjustedPageIndex(pageIndex));
if (me.nPagesPerWrapper === 2 && isFirstPageInWrapper) {
width += 10;
}
var isFirstPageInWrapper = (i === me.adjustedPageIndex(pageIndex));
if (me.nPagesPerWrapper === 2 && isFirstPageInWrapper) {
totalWidth += 10 * fitZoom;
}