title: click on url links in my webapp downloads the page and sometimes click gets disabled what could be possible reason?
body: <pre><code>&lt;div id="ctl00_ContentPlaceHolder1_MainMenu_pnlmenu" class="menu" style="display:inline-block;margin-left:50px; float:right;right:100px;bottom:0px; position:relative; background-color:Transparent;"&gt;        
  &lt;ul id="ctl00_ContentPlaceHolder1_MainMenu_Menuid" class=""&gt;
      &lt;li rel="2"&gt;&lt;a href=http://localhost:2196/MYAPP/User/Default.aspx&gt;Home&lt;/a&gt;&lt;/li&gt;
      &lt;li rel="4"&gt;&lt;a href=http://localhost:2196/MYAPP/about .aspx&gt;About us&lt;/a&gt;&lt;/li&gt;
      &lt;li rel="3"&gt;&lt;a href=http://localhost:2196/MYAPP/contact.aspx&gt;Contact us&lt;/a&gt;&lt;/li&gt;
  &lt;/ul&gt;
  </code></pre>
  
  <p>I dont understand what could be possible reason?? suggest me something please.</p>