Is this proper JavaScript syntax?
<p>Good Saturday morning to the most helpful online community on the web! =)</p>

<p>I have a few hundred lines of JavaScript that I'd like to reformat to make it easier for me to read. I thought before I went wasting half of my day, I'd ask my question here first.</p>

<p>I am new to JavaScript and would like to know if my syntax below is correct?</p>

<p>My original code is this:</p>

<pre><code>function formfocus() {
    if(document.getElementById('inputida')) {
     document.getElementById('inputida').focus();
     document.getElementById('inputida').value = '';
    }
    else if(document.getElementById('inputidb')) {
     document.getElementById('inputidb').focus();
     document.getElementById('inputidb').value = '';
    }
}

function popitup(url, name, width, height) {
    newwindow = window.open(url, name, 'width=' + width + ',height=' + height + ',scrollbars=yes');

    if(window.focus) {
     newwindow.focus();
    }
    return false;
}
</code></pre>

<p>... And I want to change the code into this (note the spacing):</p>

<pre><code>function formfocus()
{
    if ( document.getElementById( 'inputida' ) )
    {
     document.getElementById( 'inputida' ).focus();
     document.getElementById( 'inputida' ).value = '';
    }
    else if ( document.getElementById( 'inputidb' ) )
    {
     document.getElementById( 'inputidb' ).focus();
     document.getElementById( 'inputidb' ).value = '';
    }
}

function popitup( url, name, width, height )
{
    newwindow = window.open( url, name, 'width=' + width + ', height=' + height + ', scrollbars=yes' );

    if ( window.focus )
    {
     newwindow.focus();
    }
    return false;
}
</code></pre>

<p>The differences being:</p>

<ol>
<li>spacing just after the <code>'if'</code> and <code>'else if'</code> statements</li>
<li>spacing around the <code>parentheses</code></li>
<li>a line-feed before the opening <code>curly braces</code></li>
</ol>
