sHtml = $(sHtml).find('#frm').html();
sHtml = $(sHtml).find('#acloginpod').css({ 'width': xWidth + 'px' });
$sHtml = $(sHtml);

sHtml = $(sHtml).find('#frm').html(); // Returns a string: the .innerHTML of the element with ID frm
sHtml = $(sHtml).find('#acloginpod').css({ 'width': xWidth + 'px' }); // Returns a jQuery object of the element with ID #acloginpod
$sHtml = $(sHtml); // No need to do that sHtml is already a jQuery object

$(sHtml).find('#acloginpod').css({ 'width': xWidth + 'px' });

$sHtml = $(sHtml);

$sHtml = $(sHtml);
  $sHtml.find('#acloginpod').css({ width: xWidth + 'px' });