var fDesc=new Array();
fDesc[0] = "Allows tank operators to input the Tank Length, Tank Diameter and current Product Levels to determine the Gross Product Volume from the tank. Tank shapes can be either Vertical (Aboveground), Flat Ended (steel) or Cylindrical (fiberglass). The program assumes that the ends of cylindrical shaped tanks are true hemispheres.";

function tShowHide(id, show)
{
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	{
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}