--- ECHO_content/ECHO_helpers.py	2005/07/20 11:30:28	1.57
+++ ECHO_content/ECHO_helpers.py	2005/07/20 11:49:05	1.58
@@ -394,6 +394,11 @@ class ECHO_basis:
 		# DOM - Arrow
 		rot = ob.angle
 		marksrc = arrowsrc
+		try:
+		   rot=float(rot)
+		except:
+		   rot=0
+
 		if float(rot) < 0:
 		    marksrc = circlesrc
 		if bt.isIEWin and bt.versIE > 5:
@@ -1106,7 +1111,8 @@ class MapText(Folder,ZopePageTemplate):
     # Create a SecurityInfo for this class.
     security = ClassSecurityInfo()
     security.setDefaultAccess("allow")
-	
+
+    
     _default_content_fn = os.path.join(package_home(globals()),
                                        'html', 'ECHO_mapText_default.html')
 
@@ -1121,6 +1127,8 @@ class MapText(Folder,ZopePageTemplate):
 	    """create locale"""
 	    return ECHO_collection.manage_addECHO_localeForm(self)
 
+    manage_main=ZopePageTemplate.pt_editForm
+
     def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
 	    """manage add echo locale in map"""
 	    ECHO_collection.manage_addECHO_locale(self,lang,title,label,text,content_type)