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_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_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];}
}


function setInvisible(obj)
{
	obj = document.getElementById(obj);
	obj.style.visibility = 'hidden';
	// obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
}


function setVisible(obj)
{
	obj = document.getElementById(obj);
	obj.style.visibility = 'visible';
	// obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
}

function setImg(obj,obj2,obj3, larg)
{
	objImg = document.getElementById(obj+'Agrand');
	
	objImg.src = obj2;
	
	bb = document.getElementById(obj+"Legende");
	bb.innerHTML = obj3;
	
	setVisible(obj);
	
	if ( larg == undefined) { larg = 400; }
		
	
    placeIt(obj,larg);
}

function placeIt(nomobj,larg)
{
	
	x = ( document.body.clientWidth - larg ) / 2;

	obj = document.getElementById(nomobj);
	if (document.documentElement)
	{
		theLeft = document.documentElement.scrollLeft;
		theTop = document.documentElement.scrollTop;
	}
	else if (document.body)
	{
		theLeft = document.body.scrollLeft;
		theTop = document.body.scrollTop;
	}
	theLeft += x;
	theTop += 50;
	obj.style.left = x + 'px' ;
	obj.style.top = theTop + 'px' ;
	setTimeout("placeIt('"+nomobj+"',"+larg+")",500);
}