function setStyleId(id,mode,simulate) {
		
		maisIe6=false;
		var maisIe6=isIe6();
		//langue=0,interchangement des boutons, IE6
		if(simulate==1 && maisIe6==true)
		{
			//alert("boncas");
		}
		
		else if(id=='info-fullScreen' || id=='btn-fullScreen')
		{
			if (maisIe6==false)
			{
				//alert(id);
				document.getElementById(id).style.display=mode;
			}
		}
		
		else
		{
			document.getElementById(id).style.display=mode;
		}
	}
	
	function removeInfoFullScreen() {
		maisIe6=false;
		var maisIe6=isIe6();
		if (maisIe6==false)
		{
			document.getElementById('btn-volume').style.display='block';
			document.getElementById('btn-caption').style.display='block';
			document.getElementById('info-volume').style.display='none';
			document.getElementById('info-caption').style.display='none';
			setTimeout("document.getElementById('info-fullScreen').style.display='none'",4000);
			setTimeout("document.getElementById('btn-fullScreen').style.display='block'",4000);
		}
	}	
	
	function removeInfoVolume() {
		document.getElementById('btn-fullScreen').style.display='block';
		document.getElementById('btn-caption').style.display='block';
		document.getElementById('info-fullScreen').style.display='none';
		document.getElementById('info-caption').style.display='none';
		setTimeout("document.getElementById('info-volume').style.display='none'",4000);
		setTimeout("document.getElementById('btn-volume').style.display='block'",4000);
	}
	
	function removeInfoCaption() {
		document.getElementById('btn-volume').style.display='block';
		document.getElementById('btn-fullScreen').style.display='block';
		document.getElementById('info-fullScreen').style.display='none';
		document.getElementById('info-volume').style.display='none';
		setTimeout("document.getElementById('info-caption').style.display='none'",4000);
		setTimeout("document.getElementById('btn-caption').style.display='block'",4000);
	}
	
	function isIe6(){
		isie6=false;
		if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){ //test for MSIE x.x;
			 var ieversion=new Number(RegExp.$1) // capture x.x portion and store as a number
			 if (ieversion>=8)
			 {
			  //alert("sasasasasas");
			  isie6=false;
			 }
			 else if (ieversion>=7)
			 {
			  //alert("sasasasasas");
			  isie6=false;
			 }
			 else if (ieversion>=6)
			 {
			  //alert("sasa");
			  isie6=true;
			 }
			 else if (ieversion>=5)
			 {
			  //alert("sasa");
			  isie6=true;
			 }
		}
		return (isie6);		
	}