title: Get week of the month
body: <p>How can i get the week number of month using javascript / jquery?</p>
  
  <p>For ex.: </p>
  
  <p>First Week: 5th July, 2010. / Week Number = <strong>First monday</strong></p>
  
  <p>Previous Week: 12th July, 2010. / Week Number = <strong>Second monday</strong></p>
  
  <p>Current Date: 19th July, 2010. / Week Number = <strong>Third Monday</strong></p>
  
  <p>Next week: 26th July, 2010. / Week Number = <strong>Last monday</strong></p>