/****************************************************************
Copyright (c) <2009> <PieCart.co.uk> 

This software is copyright and can not be used, copied or redistributed 
in any way without both prior permission and a valid licence.
Licences are available from: www.piecart.co.uk

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.

Thanks go to to the authors, both paid and unpaid.
******************************************************************/

function toggleVisibility1()
{
  var frm_element = document.getElementById('reveal1'); 
  var sub_link_element = document.getElementById('sub1');
  var nosub_link_element = document.getElementById('nosub1');

  var vis = frm_element.style;
  
  if(vis.display=='' || vis.display=='none') {
	  vis.display = 'block';
	  sub_link_element.style.display='none';
	  nosub_link_element.style.display='';
  } else {
	  vis.display = 'none';
	  sub_link_element.style.display='block';
	  nosub_link_element.style.display='none';
  }

}

function toggleVisibility2()
{
  var frm_element = document.getElementById('reveal2'); 
  var sub_link_element = document.getElementById('sub2');
  var nosub_link_element = document.getElementById('nosub2');

  var vis = frm_element.style;
  
  if(vis.display=='' || vis.display=='none') {
	  vis.display = 'block';
	  sub_link_element.style.display='none';
	  nosub_link_element.style.display='';
  } else {
	  vis.display = 'none';
	  sub_link_element.style.display='block';
	  nosub_link_element.style.display='none';
  }

}

function toggleVisibility3()
{
  var frm_element = document.getElementById('reveal3'); 
  var sub_link_element = document.getElementById('sub3');
  var nosub_link_element = document.getElementById('nosub3');

  var vis = frm_element.style;
  
  if(vis.display=='' || vis.display=='none') {
	  vis.display = 'block';
	  sub_link_element.style.display='none';
	  nosub_link_element.style.display='';
  } else {
	  vis.display = 'none';
	  sub_link_element.style.display='block';
	  nosub_link_element.style.display='none';
  }

}
function toggleVisibility4()
{
  var frm_element = document.getElementById('reveal4'); 
  var sub_link_element = document.getElementById('sub4');
  var nosub_link_element = document.getElementById('nosub4');

  var vis = frm_element.style;
  
  if(vis.display=='' || vis.display=='none') {
	  vis.display = 'block';
	  sub_link_element.style.display='none';
	  nosub_link_element.style.display='';
  } else {
	  vis.display = 'none';
	  sub_link_element.style.display='block';
	  nosub_link_element.style.display='none';
  }

}
function toggleVisibility5()
{
  var frm_element = document.getElementById('reveal5'); 
  var sub_link_element = document.getElementById('sub5');
  var nosub_link_element = document.getElementById('nosub5');

  var vis = frm_element.style;
  
  if(vis.display=='' || vis.display=='none') {
	  vis.display = 'block';
	  sub_link_element.style.display='none';
	  nosub_link_element.style.display='';
  } else {
	  vis.display = 'none';
	  sub_link_element.style.display='block';
	  nosub_link_element.style.display='none';
  }

}