function toggle_som( targetId ,etat){
if (navigator.appVersion.indexOf("Mac",0)>0) 
{
if(	etat=="tog"){

	if(document.all[targetId].style.display!="none"){
		etat= "none";
	}
	else{
		etat= "";
	}
}
  if ( (document.all) && ( target = document.all[targetId] ) ){
  		target = document.all[targetId];
		while (target.style.display != etat){
			target.style.display = etat;
		}
  	}
}
else
{
if(	etat=="tog"){

	if(document.getElementById( targetId ).style.display!="none"){
		etat= "none";
	}
	else{
		etat= "";
	}
}
  if ( (document.getElementById) && ( target = document.getElementById( targetId ) ) ){
  		target = document.getElementById( targetId );
		while (target.style.display != etat){
			target.style.display = etat;
		}
  	}
}
}
function init_somm(){
	toggle_off();
}
function toggle_on(){
if (navigator.appVersion.indexOf("Mac",0)>0) 
{
	document.all["sommaire"].style.left=490;
	document.all["sommaire"].style.width=266;
}
else
{
	document.getElementById("sommaire").style.left=490;
	document.getElementById("sommaire").style.width=266;
}
//	document.getElementById("sommaire").style.backgroundColor ="F8BF4C";
	toggle_som("som_co_sp","");
	toggle_som("som_sc_sp","");
	toggle_som("som_sc_ul","");
	toggle_som("som_ci_sp","");
	toggle_som("som_si_sp","");
	toggle_som("som_si_ul","");
	toggle_som("som_lx_sp","");
	toggle_som("som_bi_sp","");
	toggle_som("som_pl_sp","");
	toggle_som("som_mc_sp","");
	toggle_som("som_se_sp","");
}
function toggle_off(){
if (navigator.appVersion.indexOf("Mac",0)>0) 
{
	document.all["sommaire"].style.left=730;
	document.all["sommaire"].style.width=28;
}
else
{
	document.getElementById("sommaire").style.left=730;
	document.getElementById("sommaire").style.width=28;
}
//	document.getElementById("sommaire").style.backgroundColor ="F6A502";
//		document.getElementById("sommaire").style.backgroundColor ="F8BF4C";
	toggle_som("som_co_sp","none");
	toggle_som("som_sc_sp","none");
	toggle_som("som_sc_ul","none");
	toggle_som("som_ci_sp","none");
	toggle_som("som_si_sp","none");
	toggle_som("som_si_ul","none");
	toggle_som("som_lx_sp","none");
	toggle_som("som_bi_sp","none");
	toggle_som("som_pl_sp","none");
	toggle_som("som_mc_sp","none");
	toggle_som("som_se_sp","none");
}
/*function popup(theURL,winName,features) {
  popw = window.open(theURL,winName,features);
  popw.focus();
}*/
function popup(url){
	newwindow=window.open(url,'name','height=710,width=660,menubar=no,location=no,status=no');
	if (window.focus) {newwindow.focus()}
	return false;
}