var ns4 = (document.layers)? true:false;var ie4 = ((document.all) && (!document.getElementById))? true:false;var ns6 = ((document.getElementById) && (!ie4))? true:false;var tto;var thisDiv;function gety(theitem){	var obj =eval("document.getElementById('m_" + theitem + "')");	var curleft = 0;	if (obj.offsetParent)	{		while (obj.offsetParent)		{			curleft += obj.offsetLeft;			obj = obj.offsetParent;		}	}	else if (obj.x)		curleft += obj.x;	/*return curleft;*/	return(curleft);}function getx(theitem){	var obj =eval("document.getElementById('m_" + theitem + "')");	var curtop = 0;	if (obj.offsetParent)	{		while (obj.offsetParent)		{			curtop += obj.offsetTop;			obj = obj.offsetParent;		}	}	else if (obj.x)		curtop += obj.x;	/*return curleft;*/	return(curtop);}function showMenu(theItem){	/* LES VALEURS x ET y SONT INVERSEES*/   var y=gety(theItem);   var x= getx(theItem) + 19;  clearTimeout(tto);   if (ns4) {      thisDiv = document.layers['mc_'+theItem];	   thisDiv.top=x;      thisDiv.left=y;      thisDiv.visibility="show";	   }   if (ie4) {      if ((thisDiv) &&(thisDiv!=document.layers['mc_'+theItem])){		   thisDiv.visibility='hidden';	   }      thisDiv = document.layers['mc_'+theItem];	   thisDiv.top=x;      thisDiv.left=y;      thisDiv.visibility="visible";      }   if (ns6) {      if ((thisDiv) &&(thisDiv!=document.getElementById('mc_'+theItem).style)){        thisDiv.visibility='hidden';	   }   	thisDiv = document.getElementById('mc_'+theItem).style;	thisDiv.top=x+"px";      thisDiv.left=y+"px";      thisDiv.visibility="visible";      }}			function hideMenu(theItem){   var thetime=400;   if (ns4) {      thisDiv = document.layers['mc_'+theItem];      tto=setTimeout("thisDiv.visibility='hide'",thetime);      }   if (ie4) {      thisDiv = document.layers['mc_'+theItem];      tto=setTimeout("thisDiv.visibility='hidden'",thetime);      }   if (ns6) {      thisDiv = document.getElementById('mc_'+theItem).style;      tto=setTimeout("thisDiv.visibility='hidden'",thetime);      }}		function bgOn(something, nouv_class) {	var t=document.getElementById(something);	if (t.className == "nv-ab") {		t.className = "nv-ab-h";	} else {		t.className = "nv-gr-h";	}	t.style.cursor='pointer';}	function bgOff(something){	var t=document.getElementById(something);	if (t.className == "nv-ab-h") {		t.className = "nv-ab";	} else {		t.className = "nv-gr";	}	t.style.cursor='auto';}/*** Fonction de traitement de GURL.** retourne 0,15-8@2-3232,1-0@46-7637,0 de http://(.*)/web/page_partagee/0,15-8@2-3232,1-0@46-7637,0.html** retourne vide en cas d'erreur.*/function get_ginfos_from_gurl(gurl){   var reg = new RegExp("^http://(.*)/([0-9,\-\@]+)\.html$", "g");   var result = reg.exec(gurl);   if (result == null || result.length != 3)   {      return ('');   }   return (result);}/*** on récupère la partie  1-2@3-4@5-6 de 0,1-2@3-4@5-6,1@2,5**   sous le format : tableau [0] = '1-2'   tableau[1] = '3-4'   tableau[2] = '5-6'*/function get_gcontainers_from_ginfos(ginfos){   var containers = ginfos[2];   var reg = new RegExp('[,]+', 'g');   var result = containers.split(reg);   var returned_values = new Array();   if (result.length != 4)   {      return (returned_values);   }   var reg = new RegExp('[\@]+', 'g');   var returned_values = result[1].split(reg);   if (returned_values.length == 0)   {      }   return (returned_values);}/*** on récupère le label a partir de la première partie de la GURL*/function get_glabel_from_ginfos(ginfos){   var hosturl = ginfos[1];   /* fixme a améliorer : le .* => [^/]*/   var reg = new RegExp("^.*/web/(.*)$", "g");   var result = reg.exec(hosturl);   if (result == null || result.length != 2)   {      return ('');   }   return (result[1]);}function get_ghost_from_ginfos(ginfos){   var hosturl = ginfos[1];   /* fixme a améliorer : le .* => [^/]*/   var reg = new RegExp("^(.*)/web/.*$", "g");   var result = reg.exec(hosturl);   if (result == null || result.length != 2)   {      return ('');   }   return (result[1]);}function get_type_container(gcontainer){   var reg = new RegExp('[\-]+', 'g');   var result = gcontainer.split(reg);   if (result.length != 2)   {      return ('');   }   return (result[0]);}function get_id_container(gcontainer){   var reg = new RegExp('[\-]+', 'g');   var result = gcontainer.split(reg);   if (result.length != 2)   {      return ('');   }   return (result[1]);}function is_home(gurl){   var reg = new RegExp('^http://[^/]+/$', 'g');     if (reg.exec(gurl) == null)     return (false);   else     return (true);}/*** highlight menu*/ function highlight_menu(){   var gurl = window.location;   var annonceidToHighlight = '';   if (is_home(gurl))   {      /* homepage*/      for (Refitemid in gl_Refitemid2annonceid)      {          annonceidToHighlight = gl_Refitemid2annonceid[Refitemid];          break;      }   }   else   {      /* others*/      var ginfos = get_ginfos_from_gurl(gurl);      var gcontainers = get_gcontainers_from_ginfos(ginfos);      var glabel = get_glabel_from_ginfos(ginfos);      var ghost = get_ghost_from_ginfos(ginfos);      var last_container = '';      for (var i = 0; i < gcontainers.length; ++i)         last_container = gcontainers[i];      gcontainer_id = get_id_container(last_container);      if (typeof gl_Label2annonceid[glabel] != 'undefined')         /* labels*/         annonceidToHighlight = gl_Label2annonceid[glabel];      else         if (typeof gl_Refitemid2annonceid[gcontainer_id] != 'undefined')            /* sequences*/            annonceidToHighlight = gl_Refitemid2annonceid[gcontainer_id];         else            if (typeof gl_refitemidsubsequence2annonceid[gcontainer_id] != 'undefined')               annonceidToHighlight = gl_refitemidsubsequence2annonceid[gcontainer_id];   }   /* highlight*/   if (annonceidToHighlight != '')   {      img = document.getElementById(annonceidToHighlight).firstChild.firstChild;      var img_url = img.getAttribute('src');      var reg = new RegExp("^(.*)/(.*)\.gif$", "g");      var result = reg.exec(img_url);      if (result != null && result.length == 3)      {         img.setAttribute('src', result[1] + '/' + result[2] + '-on.gif');      }   }}