Index: branches/5.2.x/core/admin_templates/categories/relations_edit.tpl
===================================================================
diff -u -N -r14572 -r15539
--- branches/5.2.x/core/admin_templates/categories/relations_edit.tpl	(.../relations_edit.tpl)	(revision 14572)
+++ branches/5.2.x/core/admin_templates/categories/relations_edit.tpl	(.../relations_edit.tpl)	(revision 15539)
@@ -1,3 +1,5 @@
+<inp2:adm_SetPopupSize width="750" height="400"/>
+
 <inp2:m_include t="incs/header"/>
 <inp2:m_RenderElement name="combined_header" prefix="c" section="in-portal:browse" title_preset="relations_edit"/>
 
@@ -34,7 +36,7 @@
 				<inp2:m_if check="c-rel_IsSingle" >
 					a_toolbar.HideButton('prev');
 					a_toolbar.HideButton('next');
-					a_toolbar.HideButton('sep1');					
+					a_toolbar.HideButton('sep1');
 				<inp2:m_else/>
 					<inp2:m_if check="c-rel_IsLast" >
 						a_toolbar.DisableButton('next');