jQuery Forum

Dear all,
How can get file size variable from a function and display?
I have following code:

// Functions
function file1() {
      //get the size of file.
         
      var $valSize=this.files[0].size;
      $valSize=parseInt($valSize);
    
     
        if($valSize >= 10485760) {

           //Show error message on screen
          
        }
        else {
           //No errors so continue
        }
    }

$(document).ready(function() {
 
     $('.file-wrapper #file1').bind('change',file1 );
});

ya thats it.
 
Now, how can i get and add  the ( $valSize ) variabe value?

How to load jquery very quickly on server?

I'm doing captcha form my website. By clicking the refresh button the below code will be executed:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
    $('#refresh1').click(function() {
        $('table#table1').load('#question_code td#question_code');
        return false;
    });
</script>

on local host working quickly but on server it is taking 10 Seconds to execute. so it is the problem. how to load quickly?