how to get names of worksheets in excel file?
<p>i am new in JavaScript programming
i want java script to find the names of worksheets in excel file
scenario
1) file upload control in a HTML
2) when user selects the file 
3) HTML text box should display comma separated names of worksheet </p>

<p>|<strong><em></strong>|</em><strong>_<em>|</em>_</strong>|<em><strong></em>|_<em></strong>|</em><strong><em>|</em>_</strong>|<em><strong></em>|_<em></strong>|
|<strong></em></strong>|<em><strong></em>_|_<em></strong>|</em><strong><em>|</em>_</strong>|<em><strong></em>|_<em></strong>|</em><strong><em>|</em>_</strong>|
|<strong><em></strong>|</em><strong>_<em>|</em>_</strong>|<em><strong></em>|_<em></strong>|</em><strong><em>|</em>_</strong>|<em><strong></em>|__</strong>|
__GERMANY__/__UK__/__IRELAND__/</p>

<p>Please also suggest me event of file upload control on which call to java script function is to be made
thanks in advance</p>
