<!--
var lastId = 0;

function showBlurbs ( obj ) {
   if ( obj.className == "clsHeader" ) {
      var idStr = obj.id
      var idNum = idStr.length == 6 ? idStr.substr ( ( idStr.length - 2 ) ) : 
         idStr.substr ( ( idStr.length - 1 ) )
      var theIntro = document.getElementById ( "intro" );
      if ( lastId == idNum ) {
         thePop = document.getElementById ( "blurbs" + idNum );
         if ( thePop.style.display == 'none' ) {
            thePop.style.display = 'block';
            theIntro.style.display = 'none';
         }
         else {
            thePop.style.display = 'none';
            theIntro.style.display = 'block';
         }
      }
      else {
         if ( lastId != 0 ) {
            thePop = document.getElementById ( "blurbs" + lastId );
            thePop.style.display = 'none';
         }
         thePop = document.getElementById ( "blurbs" + idNum );
         theIntro.style.display = 'none'
         thePop.style.display = 'block'
      }
      lastId = idNum;
   }
}
//-->