RegisterClientScriptInclude
<p>i use ScriptManager.RegisterClientScriptInclude to include js file after partial postback it works fine 
here :
**</p>

<blockquote>
  <p>ScriptManager.RegisterClientScriptInclude(this, typeof(test4), "1", Page.ResolveClientUrl("~/slideshow/js/slideshow.js"));</p>
</blockquote>

<p>**
but i want to load more than one js files so i did this
 **</p>

<blockquote>
  <p>ScriptManager.RegisterClientScriptInclude(this,typeof(test4),"one",
  Page.ResolveClientUrl("~/slideshow/js/slideshow.js"));
  ScriptManager.RegisterClientScriptInclude(this, typeof(test4), "two", Page.ResolveClientUrl("~/slideshow/js/slideImg.js"));</p>
</blockquote>

<p>** 
with two different string keys the first one works but the second not....please any help</p>
