find whether first letter of a string is capital or not
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/8334606/check-if-first-letter-of-word-is-a-capital-letter">Check if first letter of word is a capital letter</a>  </p>
</blockquote>



<p>I want to write a function in which I pass string as argument. Then I want to find out whether the first letter of this string is capital or not. If it is capital then return true otherwise return false. How can I achieve this in javascript? Any simple demo, I will later modify according to my need.</p>
