<gh_stars>1-10
"""
* Copyright 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http:#www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
"""

def addNamespace():
    try:
        ns = doc().namespaces.item("v")
    except:
        doc().namespaces.add("v", "urn:schemas-microsoft-com:vml")
        doc().createStyleSheet().cssText = "v\\:*{behavior:url(#default#VML);}"
    
    ns = doc().namespaces.item("v")
