Hello everyone: 
  I am trying to run a javascript file using eclipse. 
  Eclipse Installed: Eclipse IDE for Java Developer
  Eclipse version: 1.4.2 (Indigo) install eclipse updates 3.7
  JavaScrpt development tool installed: eclipse javascript development tool version 1.3.2
  
  I created javascript project called: jscript_exer1
  then I add a file called exer1 under the project
  When I click on run button, it shows no lunch history, click on 'Run As' option,
  it shows none applicable
 
  Path: /jscript_exer1/exer1
  Type: file  
  file location C:\javascript\jscript_exer1\exer1
  The code in the file: 
  [code]
  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
<html>
  <head>
   <title>JavaScript Exercise</title>
   <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/>
  </head>
 <body>
   <script type="text/javascript">
    document.write("Hello JavaScript!");
   </script>
 
 </body>
</html>
  [/code]
  I attached 2 pictures to show file structure in Eclipse and file structure on the local C drive. Please give me some advise on how to to make the file run in Eclipse. Thanks!