//Set up the Images
function showHideTable(theTable,theImg)
{
if (document.getElementById(theTable).style.display == 'none')
   {
   document.getElementById(theTable).style.display = 'block';
   document.getElementById(theImg).src='assets/images/minus.gif';
   }
   else
   {
   document.getElementById(theTable).style.display = 'none';
      document.getElementById(theImg).src='assets/images/plus.gif';
   }
}