This example shows how to use the PolyLine element to create a VML shape.
<!-- Include the VML behavior -->
<style>v\: * { behavior:url(#default#VML);display:inline-block }</style>
<!-- Declare the VML namespace -->
<xml:namespace ns="urn:schemas-microsoft-com:vml" prefix="v" />
<v:polyline points="18pt,54pt,90pt,-9pt,180pt,63pt,261pt,27pt"
strokecolor="red" strokeweight="2pt" />