title: How to compare any two items either components or pages in Tridion
body: <p>Currently we have compare function which compares between the versions of a given item.</p>
  
  <p>Now how can I compare any two given items (either two components which uses similar schema ; or pages) on selection?</p>
  
  <p>I tried to provide the tcmid's of the source and destination items like</p>
  
  <p><code>"http://sdltridion/WebUI/Editors/CME/Views/Popups/Compare/CompareDialog.aspx#root=&lt;tcm-source&gt;&amp;id1=&lt;tcm-destination&gt;&amp;id2=&amp;popup=UID_393"</code> but it was considering only the root i.e tcm:56-1520 and providing the comparision between the latest version and immediate previous version of tcm:56-1520 item. </p>
  
  <p>How can I have comparision between two different components implemented using similar schema?</p>