.gzdtShow
{
  color: #FFFFFF;
  font-weight: bold;
  background-image:url(../images/an1.gif); 
  cursor:pointer;
  background-position-x: center; 
  background-repeat: repeat-x;
}

.gzdtHide
{
  color: #000000;
  background-image:url(../images/an1-0.gif); 
  cursor:pointer;
  background-position-x: center; 
  background-repeat: repeat-x;
}

.gggcShow
{
  color: #FFFFFF;
  font-weight: bold;
  background-image:url(../images/an1.gif); 
  cursor:pointer;
  background-position-x: center; 
  background-repeat: repeat-x;
}

.gggcHide
{
  color: #000000;
  background-image:url(../images/an1-0.gif); 
  cursor:pointer;
  background-position-x: center; 
  background-repeat: repeat-x;
}

.gggcShow
{
  color: #FFFFFF;
  font-weight: bold;
  background-image:url(../images/an1.gif); 
  cursor:pointer;
  background-position-x: center; 
  background-repeat: repeat-x;
}

.gggcHide
{
  color: #000000;
  background-image:url(../images/an2-0.gif); 
  cursor:pointer;
  background-position-x: center; 
  background-repeat: repeat-x;
}

.xwShow
{
  color: #FFFFFF;
  font-weight: bold;
  background-image:url(../images/an1.gif);
  cursor:pointer;
  background-position-x: center; 
  background-repeat: repeat-x;
}

.xwHide
{
  color: #000000;
  background-image:url(../images/an2-0.gif);
  cursor:pointer;
  background-position-x: center; 
  background-repeat: repeat-x;
}