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document.getElementById('captionBox').innerHTML = 'A sample browse image of SSM/I brightness temperature data for the Northern Hemisphere 25-km EASE-Grid, 37 GHz, horizontally polarized brightness temperatures for descending passes only acquired on 01 January 2008 from the <em><a href="/data/nsidc-0032.html">DMSP SSM/I Pathfinder Daily EASE-Grid Brightness Temperatures</a></em> data set.  Image courtesy of NSIDC';
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      document.getElementById('captionBox').innerHTML = 'A sample browse image of SSM/I brightness temperature data for the Northern Hemisphere 25-km EASE-Grid, 37 GHz, horizontally polarized brightness temperatures for descending passes only acquired on 01 January 2008 from the <em><a href="/data/nsidc-0032.html">DMSP SSM/I Pathfinder Daily EASE-Grid Brightness Temperatures</a></em> data set. Image courtesy of NSIDC';
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	  document.getElementById('captionBox').innerHTML = 'This figure shows the grid extent for SSM/I, TOVS Polar, and AVHRR Polar grids. The coverage of the TOVS Polar grid is shown by the purple box, while the coverage of the AVHRR grid is shown by the orange box. Image courtesy of NSIDC.<br><br><br>';
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      document.getElementById('captionBox').innerHTML = 'Snow extent, sea ice concentration, and age layers for the Northern Hemisphere for 03 February 2002 from the <em><a href="/data/nise1.html">Near Real-Time SSM/I EASE-Grid Daily Global Ice Concentration and Snow Extent</a></em> data set.  Image courtesy of NSIDC.<br><br><br>';
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      document.getElementById('captionBox').innerHTML = '12-month average probability of occurrence of sea ice extent frequency from 1978-2005 from the SMMR and SSM/I instruments from the <em><a href="/data/nsidc-0046.html">Northern Hemisphere EASE-Grid Weekly Snow Cover and Sea Ice Extent Version 3</a></em> data set.  Image courtesy of NSIDC.<br><br>';
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