2020.2

Number. Give the height in pixels, but without the measurement unit (e.g. 400, not 400px).
Examples
This script adds 20 pixels to the width and height of an element.
var h = results.height();
var w = results.width();
h = h + 20;
w = w + 20;
results.height( h );
results.width( w );
The following script does the same, but in this case, margins are included.
var h = results.height(true);
var w = results.width(true);
h = h + 20;
w = w + 20;
results.height( h, true);
results.width( w, true);
hide()
Hides one or more HTML elements, which can be:
l The elements that match the selector of a script (see "results" on page929).
l One element that matches the selector of a script that runs for "Each matched element"
(see "this" on page849 and "Setting the scope of a script" on page387).
l The elements returned by a query in the template (see "query()" on page804).
This doesn't remove the elements; to make them visible again, use the function "show()" on
page886.
These functions are used by the Conditional Script Wizard, as you can see when you open a
Conditional Script and click the Expand button; see "Showing content conditionally" on
page349.
Page 872