Menu vertical deplier/replier

[SUUD6501]

Bonjour,
J'ai un menu vertical.
J'aimerais changer la façon de replier mon menu. Je m'explique :
Actuellement, pour replier mon menu, je dois cliquer au-dessus,c'est-à-dire sur le parent de la catégorie ouverte. Ce que j'aimerais c'est cliquer sur la MEME catégorie.
Voici le gabarit de mon menu :

{* CSS classes used in this template:
.activeparent - The top level parent when a child is the active/current page
li.active0n h3 - n is the depth/level of the node. To style the active page for each level separately. The active page is not clickable.
.clearfix - Used for the unclickable h3 to use the entire width of the li, just like the anchors. See the Tools stylesheet in the default CMSMS installation.
li.sectionheader h3 - To style section header
li.separator - To style the ruler for the separator *}

{if $count > 0}

{foreach from=$nodelist item=node}
{if $node->depth > $node->prevdepth}
{repeat string="" times=$node->depth-$node->prevdepth}
{elseif $node->depth prevdepth}
{repeat string="" times=$node->prevdepth-$node->depth}

{elseif $node->index > 0}
{/if}

{if $node->current == true}
Current page is {$node->hierarchy}: {$node->menutext}

{elseif $node->parent == true}
url}"{if $node->accesskey != ''} accesskey="{$node->accesskey}"{/if}{if $node->tabindex != ''} tabindex="{$node->tabindex}"{/if}{if $node->titleattribute != ''} title="{$node->titleattribute}"{/if}>{$node->hierarchy}: {$node->menutext}

{elseif $node->type == 'sectionheader'}
{$node->menutext}

{elseif $node->type == 'separator'}


{else}
url}"{if $node->accesskey != ''} accesskey="{$node->accesskey}"{/if}{if $node->tabindex != ''} tabindex="{$node->tabindex}"{/if}{if $node->titleattribute != ''} title="{$node->titleattribute}"{/if}{if $node->target != ''} target="{$node->target}"{/if}>{$node->hierarchy}: {$node->menutext}

{/if}

{/foreach}
{repeat string="" times=$node->depth-1}

{/if}



et sa feuille de style

/********************
MENU
*********************/
#menu_vert {
  padding-left: 0;
  margin-left: 1em;

}


/* third level has some padding to have it stand out */
div#menu_vert ul ul ul {
  padding-bottom: 0.5em;
}

/* menu li block */
#menu_vert li {
  list-style: none;
  margin: 0;
  display: block;
}

#menu_vert ul ul li {
  border: none;
}

/** fix stupid ie bug with display:block; **/
html #menu_vert li a { height: 1%; }
html #menu_vert li hr { height: 1%; }
/** end fix **/

/* first level links */
div#menu_vert a {
  text-decoration:none; /* no underline for links */
  display: block; /* IE has problems with this, fixed above */
  padding: 0.8em 0.5em 0.8em 1.5em; /* some air for it */
  color: #333333; /* this will be link color for all levels */
  background: url(images/cms/arrow-right.gif) no-repeat 0.5em center;
  min-height:1em; /* Fixes IE7 whitespace bug */

}

/* next level links, more padding and smaller font */
div#menu_vert ul ul a {
  font-size: 90%;
padding: 0.5em 0.5em 0.5em 2.8em;

      background-position: 1.5em center;
}

/* third level links, more padding */
div#menu_vert ul ul ul a {
  padding: 0.3em 0.5em 0.3em 4.3em;
  background: url(images/cms/dash.gif) no-repeat 2.8em center;
}

/* hover state for all links */
div#menu_vert a:hover {
  background-color: #DDDDDD;
}
div#menu_vert a.activeparent:hover {
  background-color: #DDDDDD;
  color: #000;
}

/*
active parent, that is the first-level parent
of a child page that is the current page
*/
div#menu_vert li a.activeparent {
  background: url(images/cms/arrow-down.gif) no-repeat 0.4em center;
  background-color: #DDDDDD;
  color: #000;
}

div#menu_vert ul ul li a.activeparent {
  background-position: 1.5em center;
  background-color: transparent;
  color: #000;
}


/*
current pages in the default Menu Manager
template are unclickable. This is for current page on first level
*/
div#menu_vert ul h3 {
  background: url(images/cms/arrow-right-active.gif) no-repeat 0.4em center;
  display: block;
  padding: 0.8em 0.5em 0.8em 1.5em;  /* some air for it */
  color: #000;                                /* this will be link color for all levels */
  font-size: 1em;                          /* instead of the normal font size for */
  margin: 0;                                  /* as normally has some margin by default */
}

/*
next level current pages, more padding,
smaller font and no background color or bottom border
*/
div#menu_vert ul ul h3 {
  font-size: 90%;
  padding: 0.3em 0.5em 0.3em 2.8em;
  background-position: 1.4em center;
  background-color: transparent;
  border-bottom: none;
  color: #000;   
}

/* current page on third level, more padding */
div#menu_vert ul ul ul h3 {
    padding: 0.3em 0.5em 0.3em 4.3em;
    background: url(images/cms/arrow-right-active.gif) no-repeat 2.7em center;
}

/* section header */
div#menu_vert li.sectionheader {
  border-right: none;
  font-size: 130%;
  font-weight: bold;
  padding: 1.5em 0 0.8em 0;
  background-color: #DDDDDD;
  line-height: 1em;
  margin: 0;
  text-align:center;
}



/* separator */
div#menu_vert li.separator {
  height: 0.1px;
margin-top: -1px;
  margin-bottom: 0;
  padding:1px 0 2px 0;
  background-color: #ff9900;
  overflow:hidden !important;
  /*line-height:1px !important;*/
  /*font-size:0.5px;  for ie */
}

div#menu_vert li.separator hr {
  display: none; /* this is for accessibility */
}


-------
merci
Bonne soirée