Copyright (c) 2011 DougX.net

 Permission is hereby granted to copy, modify and distribute this software
 code for any reason PROVIDED that the "DX MapTech" logo remains visible and
 unaltered on the US Map, and PROVIDED that the "DX MapTech" logo directs
 the browser to http://dougx.net/map when clicked by users.

 Please email contact@dougx.net to purchase a license if you wish to remove
 this branding.

 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.