idOldElt=0;
totElt=0;
objTimerOut="";
objTimerIn="";

function fade_in(id)
{
	front = MM_findObj("diapo_"+id);
	if (id=="0")
	{
		//alert("rrr"+tabOpacity[id]);
	}
	if (tabOpacity[id] < 98)
	{
		//alert("fade_in");
		/*tabOpacity[id]=tabOpacity[id] + 2;*/
		tabOpacity[id]=100;
		front.style.MozOpacity = tabOpacity[id]/100;
		front.style.opacity = tabOpacity[id]/100;
		front.style.filter = 'alpha(opacity=' + tabOpacity[id] + ')';
		objTimerIn=window.setTimeout("fade_in("+id+")",7);
	}
	//else window.clearTimeout(objTimerIn);
}

function fade_out(id)
{
	front = MM_findObj("diapo_"+id);

	if (tabOpacity[id] > 0)
	{
		/*tabOpacity[id]=tabOpacity[id] - 2;*/
		tabOpacity[id]=0;
		front.style.MozOpacity = tabOpacity[id]/100;
		front.style.opacity = tabOpacity[id]/100;
		front.style.filter = 'alpha(opacity=' + tabOpacity[id] + ')';
		objTimerOut=window.setTimeout("fade_out("+id+")",7);
	}
	//else window.clearTimeout(objTimerIn);
}

function goDiaporama(nbElt)
{
	totElt=nbElt;
	idOldElt=nbElt-1;
	if (totElt > 1) changeElt();
}

function changeElt()
{
	nouvElt=idOldElt + 1;
	if (nouvElt >= totElt) nouvElt=0;
	
	MM_findObj("diapo_"+idOldElt).style.display="none";
	MM_findObj("diapo_"+nouvElt).style.display="";
	//fade_in(nouvElt);
	//fade_out(idOldElt);

	idOldElt = nouvElt;
	window.setTimeout("changeElt()",3000);
}

function placeNews()
{
		for (i=0;i<totElt;i++)
		{
			var monObj2=MM_findObj("diapo_"+i);
			monObj2.style.top=0;//y;
			monObj2.style.left=0;//x;
		}
}