JQuery Maths - not 100% sure how to manage what i need
<p>wonder if someone can help me i know what i want to achive but struggling to get it to work.</p>

<pre><code>if (left_indent == ((imageReelWidth * 2) - ((imageReelWidth * 2) - imageWidth)) {
 alert ("boo");      
}
</code></pre>

<p>i know the above is not right, what i need is:</p>

<p>i have two varables:
imageReelWidth which has a value of lets say 800
imageWidth which has a value of lets say 200</p>

<p>i need an alert to trigger when a varable called left_indent gets to -600</p>

<p>hope that explains it a little better</p>

<p>that is negative 600</p>

<hr>

<p>Sorry sorted it, it was just my bad maths</p>

<blockquote>
  <p>if (left_indent == (imageReelWidth - (imageReelWidth*2-imageWidth))) {
  alert ("boo"); }</p>
</blockquote>
