// JavaScript Document

	function show(num)
    {
        if (document.getElementById(num)!=null)
            document.getElementById(num).style.display="block";
    }
    
	function hide(num)
	{
		if (document.getElementById(num)!=null)
			document.getElementById(num).style.display="none";
	}
	
	function afficher(num)
	{
		for (idx=1;idx<8;idx++)
		{
			submenu="submenu"+idx;
			if (idx==num) 
			{
				show(submenu);
			}
			else
			{
				hide(submenu);
			}	
		}
	}
	
	function cacher()
	{
		for (idx=1;idx<5;idx++)
		{
			submenu="submenu"+idx;
			{
				hide(submenu);
			}	
		}
	}
	
	var isMouseOver = '0';
	
	function fOnMouseOver(num)
	{
		clearInterval();
		isMouseOver = '1';
		if (num!=''){
			afficher(num);
		} else {
			cacher();
		}

	}	
	function fOnMouseOver2()
	{
		clearInterval();
		isMouseOver = '1';
	}	
	
	function fOnMouseOut() 
	{
		isMouseOver = '0';
		window.setTimeout("fOnSetInterval()", 10000);
	}
	
	function fOnSetInterval()
	{
		if (isMouseOver == '0') {
			clearInterval();
			cacher();
		}
	}
	
	function setActiveMenu(num)
	{	
		if (num!=''){
			menuitem="menu"+num;
			submenuitem="submenu"+num;
		
			if (document.getElementById(menuitem)!=null)
			{
				document.getElementById(menuitem).style.background='#DDDDDD';
				document.getElementById(menuitem).style.color='#000000';
			}
			show(submenuitem);
		}
	}