function show_div(id) 
{
  if (document.getElementById('div_' + id).style.display == 'block') 
  {
    document.getElementById('div_' + id).style.display = 'none';
    document.getElementById('icon_' + id).innerHTML = '<img src="layout_images/bullets/plus.gif" alt="" />';
    document.getElementById('spacediv_' + id).style.display = 'none';
  }
  else 
  {
    document.getElementById('div_' + id).style.display = 'block';
    document.getElementById('icon_' + id).innerHTML = '<img src="layout_images/bullets/minus.gif" alt="" />';
    document.getElementById('spacediv_' + id).style.display = 'block';
  }
}

function show_admin_div(id) 
{
  if (document.getElementById('div_' + id).style.display == 'block') 
  {
    document.getElementById('div_' + id).style.display = 'none';
    document.getElementById('icon_' + id).innerHTML = '<img src="../layout_images/bullets/plus.gif" alt="" />';
    document.getElementById('spacediv_' + id).style.display = 'none';
  }
  else 
  {
    document.getElementById('div_' + id).style.display = 'block';
    document.getElementById('icon_' + id).innerHTML = '<img src="../layout_images/bullets/minus.gif" alt="" />';
    document.getElementById('spacediv_' + id).style.display = 'block';
  }
}

function show_link_div(id) {

if (document.getElementById('link_div_' + id).style.display == 'block') {

document.getElementById('link_div_' + id).style.display = 'none';
}

else {

document.getElementById('link_div_' + id).style.display = 'block';
}
}

function hide_link_div(id) {

if (document.getElementById('link_div_' + id).style.display == 'block') {
document.getElementById('link_div_' + id).style.display = 'none';
}
}

function display_link_div(id) {

if (document.getElementById('link_div_' + id).style.display == 'none') {

document.getElementById('link_div_' + id).style.display = 'block';
}
}

function show_special_div(id) {

if (document.getElementById('link_special_' + id).style.display == 'block') {

document.getElementById('link_special_' + id).style.display = 'none';
document.getElementById('icon_' + id).innerHTML = '<img src="layout_images/bullets/croix.gif" alt="" />';
document.getElementById('spacediv_' + id).style.display = 'none';
}

else {

document.getElementById('link_special_' + id).style.display = 'block';
document.getElementById('icon_' + id).innerHTML = '<img src="layout_images/bullets/trait.gif" alt="" />';
document.getElementById('spacediv_' + id).style.display = 'block';
}
}