title: Calling a C# method from .js file
body: <p>I have a aspx page and in that i have method <code>UpdateScreenAlertStatus();</code></p>
  
  <p>I want to have a file called dtml.js and in that i have function <code>openmodelpopup()</code>.</p>
  
  <p>I want to call <code>UpdateScreenAlertStatus();</code> in javscript method <code>openmodelpopup()</code>.</p>