title: jquery sort function sorts items as strings instead of numbers
body: <p>This is my code:</p>
  <pre><code>for(var oaa=0; oaa&lt;oacsv.length; oaa++){
      oacsv[oaa]=parseInt(oacsv[oaa]);
  }
  oacsv=oacsv.sort();
  </code></pre>
  <p>This is my output:</p>
  <p>203; 213; 244; 367; 419; 538; 601; 621; 623; 674; 684; 687; 709; 723; 730; 799; 889; 899; 91; 98;</p>
  <p>Can you help me?</p>