var IsNetscape=false;
	if(navigator.appName=="Netscape")
		IsNetscape=true;
	
	var tabMenuNum=new Array();
	var tabMenuNumPere=new Array();
	var tabMenuNumSize=0;
	function tabMenuAjout(num,num_pere){
		tabMenuNumSize=tabMenuNumSize+1;
		tabMenuNum[tabMenuNumSize]=num;
		tabMenuNumPere[tabMenuNumSize]=num_pere;
	}
	function SMOpen(Num){
		if(Num>0)
			eval("MenuHaut" + Num).style.visibility="visible";
		var i;
		for(i=1;i<=tabMenuNumSize;i++){
			if(tabMenuNum[i]==Num){
				SMOpen(tabMenuNumPere[i]);
			}
		}
	}
	function SMCloseAll(){
		var i;
		for(i=1;i<=tabMenuNumSize;i++){
				eval("MenuHaut" + tabMenuNum[i]).style.visibility="hidden";
				eval("MenuHaut" + tabMenuNum[i]).className='SMHOff';
		}
	}
	
	function MOver(MyObj,Num){
		SMCloseAll();
		MyObj.className="MHOn";
		SMOpen(Num);
	}
	function MOut(MyObj,Num){
		MyObj.className="MHOff";
	}
	
	function SMOver(MyObj,Num,More){
		SMCloseAll();
		MyObj.className="SMH" + More + "On";
		SMOpen(Num);
	}
	function SMOut(MyObj,Num,More){
		MyObj.className="SMH" + More + "Off";
	}