is it a good idea to put all javascript file's content into one file to reduce server request and keep at bottom to increase performance?
<p>I use simple javascripts, jquery library and many plugins , should i make one file for all if yes then what we need to "just copy and paste and code from all file into one in needed order" or any thing else need to be considerd.</p>

<p>as stated here <a href="http://developer.yahoo.com/performance/rules.html#num_http" rel="nofollow">http://developer.yahoo.com/performance/rules.html#num_http</a></p>

<blockquote>
  <p>Combined files are a way to reduce the
  number of HTTP requests by combining
  all scripts into a single script, and
  similarly combining all CSS into a
  single stylesheet. Combining files is
  more challenging when the scripts and
  stylesheets vary from page to page,
  but making this part of your release
  process improves response times.</p>
</blockquote>

<p>and this <a href="http://developer.yahoo.com/performance/rules.html#js_bottom" rel="nofollow">http://developer.yahoo.com/performance/rules.html#js_bottom</a></p>

<blockquote>
  <p>The problem caused by scripts is that
  they block parallel downloads. The
  HTTP/1.1 specification suggests that
  browsers download no more than two
  components in parallel per hostname.
  If you serve your images from multiple
  hostnames, you can get more than two
  downloads to occur in parallel. While
  a script is downloading, however, the
  browser won't start any other
  downloads, even on different hostname</p>
</blockquote>

<p>It these are god practices then </p>

<h2>How to combine multiple javascript ito one without getting any conflict?</h2>

<p><strong>Is it just same as i copy all css code from all files into one or it's tricky?</strong></p>
