#set($rootcategory = $mediaarchive.getProjectManager().getRootCategory($mediaarchive, $librarycol.getId()))
<div id="side-categories" class="assetdropcategory assetdropcategorymove treeclickparameters"> 
    #set( $link = "$componenthome/emtree/tree.html")
    #set( $link = "${link}?collectiontreeroot=$rootcategory.getId()&tree-name=collectiontree&editabletree=true" )
    #set( $link = "${link}&targetdiv=searchlayout&maxlevelclick=1" )
	#if ($context.treeurlprefix)
		#set( $link = "${link}&url-prefix=${context.treeurlprefix}" )
	#else
    	#set( $link = "${link}&url-prefix=$apphome/views/modules/librarycollection/showcategory.html" )
    #end
	$pages.include($link, $context)
</div>