javascript for loop with decimals
<p>I'm trying to use this <code>for</code> loop in order to show divs. But I get a strange error from the jQuery lib.</p>

<p>Error: Syntax error, unrecognized expression: =10]</p>

<p>I have read about the problems with javascript decimals, but I still can't understand why this won't work:</p>

<pre><code>for (var i = 10.00; i &gt;= ui.value; i -= 0.25) {
    $("data_id=" + Math.floor(i) + "]").show();
}
</code></pre>

<p>When hiding the divs, I use this and it works fine:</p>

<pre><code>for (var i = 0.00; i &lt; ui.value; i += 0.25) {
    $("[data_id=" + Math.floor(i) + "]").hide();
}
</code></pre>
