function Set_Cookie( name, value, expires, path, domain, secure ) 
{
// set time, it's in milliseconds
var today = new Date();
today.setTime( today.getTime() );

/*
if the expires variable is set, make the correct 
expires time, the current script below will set 
it for x number of days, to make it for hours, 
delete * 24, for minutes, delete * 60 * 24
*/
if ( expires )
{
expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );

document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
( ( path ) ? ";path=" + path : "" ) + 
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}

String.prototype.trim = function() {
	return this.replace(/^\s+|\s+$/g,"");
}
String.prototype.ltrim = function() {
	return this.replace(/^\s+/,"");
}
String.prototype.rtrim = function() {
	return this.replace(/\s+$/,"");
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var currentMenuObj = null;
var currentMenu = null;
var menutop, menubottom, menuleft, menuright;
var IE = document.all?true:false



function getRealTop(el)
{
	yPos = el.offsetTop;
	tempEl = el.offsetParent;
	while (tempEl != null) 
	{
		yPos += tempEl.offsetTop;
		tempEl = tempEl.offsetParent;
	}
	return yPos;
}
function getRealLeft(el)
{
	xPos = el.offsetLeft;
	tempEl = el.offsetParent;
	while (tempEl != null) 
	{
		xPos += tempEl.offsetLeft;
		tempEl = tempEl.offsetParent;
	}
	return xPos;
}

function roll(n)
{
	
	var el = document.getElementById('square');
	aaa = getRealTop(n);
	bbb = getRealLeft(n)-20;
	//alert(aaa);
	el.style.top = aaa+'px';
	el.style.left = bbb+'px';
	el.style.visibility = 'visible';

}
function unroll(n)
{
	var el = document.getElementById('square');
	el.style.visibility = 'hidden';
	
}

function showmenu(s,n)
{
	if (currentMenuObj)
		hidemenu();
	currentMenu = s;
	currentMenuObj = n;
		var el = document.getElementById('menu' + s);
		el.style.top = (getRealTop(n)+23)+'px';
		el.style.left = (getRealLeft(n)+20)+'px';
		el.style.visibility = 'visible';
		el.style.display = 'block';

	menubottom = el.offsetTop + el.offsetHeight;
	menuright = el.offsetLeft + el.offsetWidth;
	menuleft = el.offsetLeft;
	menutop = el.offsetTop;
	
	n.style.backgroundImage = 'url(images/fond.bouton.bleu.gif)';
	
}
function hidemenu()
{
	if (currentMenu) 
	{
		var el = document.getElementById('menu' + currentMenu);
		el.style.visibility = 'hidden';
	}
		if (currentMenuObj)
	{
		currentMenuObj.style.backgroundImage = 'url(images/fond.bouton.gif)';
	}
	currentMenuObj = null;
	currentMenu = null;
}
function checkMenu(e)
{
	
  if (IE) { // grab the x-y pos.s if browser is IE
   tempX = event.clientX + document.body.scrollLeft
   tempY = event.clientY + document.body.scrollTop
  } else {  // grab the x-y pos.s if browser is NS
    tempX = e.pageX
    tempY = e.pageY
  }  
  // catch possible negative values in NS4
  if (tempX < 0){tempX = 0}
  if (tempY < 0){tempY = 0}  
	if((tempX+20 < menuleft &&  tempY > menutop)|| tempX > menuright || tempY > menubottom || tempY < menutop - 25)
		{ 
			hidemenu();	}
    
  return true
}
document.onmousemove = checkMenu;