title: JavaScript: calling a function by string content, case insensitive?
body: <p>I am calling a JavaScript function like this:</p>
  
  <pre><code>window[className + 'Click']();
  </code></pre>
  
  <p>The className var contains some other string, in the end, it calls a function like myClick() or whatEverClick(). Thats alright, but is there a way to make the first part case insensitive? </p>
  
  <p>Examples: <br>
  classname = whatever --> call whatEverClick()<br>
  classname = whatEver --> call whatEverClick()</p>
  
  <p>Is that possible? Thanks!</p>