een, occupy the full width of the window, use real size, be scaled by a
specific zooming factor or use viewer default (configured in the Preferences menu of Adobe Reader).
The page layout can be specified too: single at once, continuous display, two columns or viewer
default.
<h2>Parameters</h2>
<dl class="param">
<dt><code>zoom</code></dt>
<dd>
The zoom to use. It can be one of the following string values:
<ul>
<li><code>fullpage</code>: displays the entire page on screen</li>
<li><code>fullwidt