/*
	    1: no session/ no state
	    2: login prompt
	    3: welcome & signout
	    4: bad username or password
	    5: username prompt
	    6: security question prompt
	    7: invalid username
	    8: failed security challenge
	    9: passed security challenge
	    */

		         
      function masthead_showPanel(panelIndex)
      { 
        for(i = 1; i < 11; i++)
        {
        	var panelA = 'panel_A'+panelIndex;
        	var panelB = 'panel_B'+panelIndex;
        	var panelA_index = 'panel_A'+i
        	var panelB_index = 'panel_B'+i;
          document.getElementById(panelA_index).style.display = (panelIndex == i) ? 'block':'none';
          document.getElementById(panelB_index).style.display = (panelIndex == i) ? 'block':'none';
        }
        return false;
      }