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document.write("<table border=\"0\"  width=\"100%\" summary=\"layout table\"><tbody><tr>");
document.write("<td align=\"left\"><div class=\"smallestblue\"> <a href=\"http://www.noaa.gov/\" title=\"National Oceanic and Atmospheric Administration\">NOAA</a>&gt;<a href=\"http://www.nesdis.noaa.gov/\" title=\"NOAA Satellite and Information Service\">NESDIS</a>&gt;<a href=\"http://www.ngdc.noaa.gov/ngdc.html\" title=\"Natonal Geophysical Data Center\">NGDC</a>");
switch(breadcrumb)
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case "gnssw":
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case "class":
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case "geomag":
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case "hazard":
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case "hazards":
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case "maps":
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case "mgg":
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case "hydro":
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case "bathy":
	document.write("&gt;<a href=\"http://www.ngdc.noaa.gov/mggd.html\">MGGD</a>&gt;<a href=\"http://www.ngdc.noaa.gov/mgg/mggd.html\">marine geology &amp; geophysics</a>&gt;<a href=\"http://www.ngdc.noaa.gov/mgg/bathymetry/relief.html\">bathymetry &amp; relief</a>");
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case "stp":
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case "dmsp":
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case "eog":
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}
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