var message='All content on this site is copyrighted.';

 var maxdisplay = 12;

 var h = new Array( new Array('sub_1','sub_1_1'),
                    new Array('sub_2','sub_2_1','sub_2_2','sub_2_3'),
                    new Array('sub_3','sub_3_1','sub_3_2','sub_3_3','sub_3_4','sub_3_5'),
                    new Array('sub_4','sub_4_1','sub_4_2','sub_4_3','sub_4_4','sub_4_5','sub_4_6','sub_4_7'),
                    new Array('sub_5','sub_5_1','sub_5_2','sub_5_3','sub_5_4','sub_5_5','sub_5_6'),
                    new Array('sub_6','sub_6_1','sub_6_2'),
                    new Array('sub_7','sub_7_1','sub_7_2','sub_7_3')
                  );

 /* ------------ disable right click ----------- */

 function clickIE4()
 {
  if (event.button==2)
  {
   alert(message);
   return false;
  }
 }

 function clickNS4(e)
 {
  if (document.layers||document.getElementById&&!document.all)
  {
   if (e.which==2||e.which==3)
   {
    alert(message);
    return false;
   }
  }
 }

 function noclick()
 {
  if (document.layers)
  {
   document.captureEvents(Event.MOUSEDOWN);
   document.onmousedown=clickNS4;
  }
  else if (document.all&&!document.getElementById)
   document.onmousedown=clickIE4;

  document.oncontextmenu=new Function('alert(message);return false')
 }

  /* ------------ button rollover ----------- */

 function image_swap( name1, ref )
 {
  document.images[name1].src = '\/graphics\/buttons\/Button_800_' + name1 + ref + '.gif';
 }

 /* ------------ image rotate ----------- */

function swap( name1, ref )
{
 document.images[name1].src = '\/graphics\/' + name1 + ref + '.gif';
}

/* ------------ menu system - hide submenus ----------- */

 function hideall()
 {
  var ddval = 'hidden';

  if ( document.layers )
   ddval = 'hide';

  for(count=0; count < h.length; count++ )
  {
   for(cnt=0; cnt < h[count].length; cnt++ )
   {
    if ( document.getElementById )
     dd = eval( 'document.getElementById("' + h[count][cnt] + '").style');
    else if ( document.all )
     dd = eval( h[count][cnt] + '.style' );
    else if ( document.layers )
     dd = eval( 'document.' + h[count][cnt] );
    dd.visibility = ddval;
   }
  }
 }

/* ------------ menu system - set submenu default colours ----------- */

 function reset_colours()
 {
  if ( !document.layers )
  {
   for(count=0; count < h.length; count++ )
   {
    if ( document.getElementById )
     dd = eval( 'document.getElementById("'+'menu_' + (count+1) +'").style');
    else if ( document.all )
     dd = eval('menu_' + (count+1) + '.style');

    dd.background = '#B50D16';
    dd.color = '#ffffff';

/*
    if ( count > 1 )
    {
     if ( document.getElementById )
      dd = eval( 'document.getElementById("'+'sub_' + (count+1) +'").style');
     else if ( document.all )
      dd = eval('sub_' + (count+1) + '.style');

     dd.background = '#ffffff';
     dd.color = '#ffffff';
    }
*/

    for(cnt=1; cnt < h[count].length; cnt++ )
    {
     if ( document.getElementById )
      dd = eval( 'document.getElementById("' +'ss_' + (count+1) + '_' + cnt + '").style');
     else if ( document.all )
      dd = eval('ss_' + (count+1) + '_' + cnt + '.style');

     dd.background = '#ffffff';
     dd.color = '#000000';
    }
   }
  }
 }

/* ------------ menu system - show submenu ----------- */

 function show(which)
 {
  var ddval = 'visible';

  if (document.layers)
   ddval = 'show';

  hideall();
  reset_colours();

  a = which.split('_');
  if ( a[0] > 0 )
  {
   if ( document.getElementById )
   {
    dd = eval( 'document.getElementById("'+'menu_' + a[0]+'").style');
    dd.background = '#ffffff';
    dd.color = '#B50D16';

    dd = eval( 'document.getElementById("'+'sub_' + a[0]+'").style');
    if ( a[0] > 1 )
    {
     dd.background = '#ffffff';
     dd.color = '#B50D16';
    }
    dd.visibility = ddval;
   }
   else if ( document.all )
   {
    dd = eval('menu_' + a[0] + '.style');
    dd.background = '#ffffff';
    dd.color = '#B50D16';

    dd = eval('sub_' + a[0] + '.style');
    if ( a[0] > 1 )
    {
     dd.background = '#ffffff';
     dd.color = '#B50D16';
    }
    dd.visibility = ddval;
   }
   else if ( document.layers )
   {
    dd = eval( 'document.sub_' + a[0]);
    dd.visibility = ddval;
   }

   if ( a[1] )
   {
    if ( document.getElementById )
    {
     dd = eval( 'document.getElementById("'+'sub_' + a[0] +'_' + a[1] +'").style');
     dd.visibility = ddval;

     dd = eval( 'document.getElementById("'+'ss_' + a[0] +'_' + a[1] +'").style');
     dd.color = '#ffffff';
     dd.background = '#B50D16';
    }
    else if ( document.all )
    {
     dd = eval('sub_' + a[0] + '_' + a[1] + '.style');
     dd.visibility = ddval;

     dd = eval('ss_' + a[0] + '_' + a[1] + '.style');
     dd.color = '#ffffff';
     dd.background = '#B50D16';
    }
    else if ( document.layers )
    {
     dd = eval( 'document.sub_' + a[0]+ '_' + a[1]);
     dd.visibility = ddval;
    }
   }
  }
 }

 /* ------------ clear input type=text value ----------- */

 function clear_text(which)
 {
  dd = eval('document.member.' + which );
  dd.value = '';
 }