var morceauVisible='';
var mediaVisible='mediaMp3';

// ----------------------------------------- PARTIE PHOTOS --------------------------------------
var scrollFlag=false;
var sens='right';
var photoScrolling='';
var timer=null;
var photoVisible='';

function voir(id,titre) {
	document.getElementById('barre_left').style.visibility='visible';
	document.getElementById('barre_right').style.visibility='visible';
	if (timer!=null) {
		clearInterval(timer);
	}
	if (photoScrolling!='') {
		obj=document.getElementById(photoScrolling);
		obj.style.visibility='hidden';
	}
	obj=document.getElementById('Rubrique'+id);
	photoScrolling='Rubrique'+id;
	obj.style.visibility='visible';
	obj=document.getElementById('Titre_rubrique');
	obj.innerHTML=' '+titre+' ';
	obj.style.visibility='visible';
	timer=setInterval("scrollPhoto()",20);
}

function scrollPhoto() {
	obj=document.getElementById(photoScrolling);
	if (sens=="left") {
		obj.scrollLeft-=1;
	}
	if (obj.scrollLeft<obj.scrollWidth) {
		if (obj.scrollLeft>=(obj.scrollWidth/2)) {
			obj.scrollLeft=0;
		} else {
			if (sens=="right") {
				obj.scrollLeft+=1;
			}
		}
	}	
}

function affichePhoto(url,format) {
	if (photoVisible!='') {
		obj=document.getElementById('GrandePhoto');
		obj.innerHTML='';
		obj.style.visibility='hidden';
		document.getElementById('flou').style.visibility='hidden';
		photoVisible='';
//		timer=setInterval("scrollPhoto()",20);
	}
	if (url!='') {
		obj=document.getElementById('GrandePhoto');
		obj.innerHTML='<a href="javascript:affichePhoto(\'\',\'\')"><img src="'+url+'" border=0></a>';
		obj.className='Photo'+format;
		obj.style.visibility='visible';
		document.getElementById('flou').style.visibility='visible';
		photoVisible=url;
//		clearInterval(timer);
	}
}