function doAlpha(_obj,_valeur) {
	orig_bg = _obj.getAttribute('orig_bg')

	if(orig_bg == '') {

		orig_bg = _obj.style.backgroundImage;

		_obj.setAttribute('orig_bg',orig_bg);
	}

	if(_valeur) {
		_obj.style.backgroundImage = '';
	} else {
		_obj.style.backgroundImage = orig_bg;
	}
}

document.write('<div id="mypopupdiv"></div>');
function mypopup(url) {
	if(url != '0') {
		_mypopupdiv = $('mypopupdiv');
		_mypopupdiv.style.display='block';
		_mypopupdiv.style.left='10%';
		_mypopupdiv.style.top='200px';
		_mypopupdiv.innerHTML='<img src="'+url+'" border="0" onclick="mypopup(0)" style="cursor:pointer">';
	} else {
		_mypopupdiv.style.display='none';
	}
}


	_taille=10;
	delta = 2;
	function texteTaille(action,_id) {
		if(action == '+') {
			_taille += delta;
		} else {
			_taille -= delta;
		}
			document.getElementById(_id).style.fontSize = _taille+'pt';
			document.getElementById(_id).style.overflow='hidden';
	}

	function deplacer(_id,hauteur) {
		if(hauteur <1)
			return false;
		obj = document.getElementById(_id);

		hauteur_orig = obj.offsetTop;

		delta = hauteur - hauteur_orig;

		if(delta > 0) {
			obj.style.top = hauteur_orig + 1;
			hauteur--;
			setTimeout('deplacer("'+obj.id+'",'+hauteur+')',500);
		} else
		if(delta < 0) {
			obj.style.top = hauteur_orig - 1;
			hauteur++;
			setTimeout('deplacer("'+obj.id+'",'+hauteur+')',1);
		}
		window.status = delta
//		alert(hauteur_orig)
	}

	function doscrolltop(ev){
		if(document.getElementById('pub_v_float') && document.getElementById('conteneur')) {
			var iebody=(document.compatMode && document.compatMode != "BackCompat")? document.documentElement : document.body

			var dsocleft=document.all? iebody.scrollLeft : pageXOffset
			var dsoctop=document.all? iebody.scrollTop : pageYOffset
			min = document.getElementById('conteneur').offsetTop;
			_left = document.getElementById('conteneur').offsetLeft + 1010;
			_final = (dsoctop+30);

			_final = _final < min ? min : _final;

			document.getElementById('pub_v_float').style.top = _final+'px';

			document.getElementById('pub_v_float').style.left = _left+'px';
//			alert(document.getElementById('pub_v_float').style.left + 'x'+ document.getElementById('pub_v_float').style.top);
//	return false;
//			deplacer('pub_v_float',_final);

//			if(confirm(Math.round(dsoctop) + 70))
//				setTimeout('doscrolltop()',1);
		}
		setTimeout('doscrolltop()',10);
	}
	document.onmousemove = mouseMove;
	document.onmouseup   = mouseUp;
	setTimeout('doscrolltop()',1);


	var dragObject  = null;
	var mouseOffset = null;

	function getMouseOffset(target, ev){
		ev = ev || window.event;

		var docPos    = getPosition(target);
		var mousePos  = mouseCoords(ev);
		return {x:mousePos.x - docPos.x, y:mousePos.y - docPos.y};
	}

	function mouseCoords(ev){
		if(ev.pageX || ev.pageY){
			return {x:ev.pageX, y:ev.pageY};
		}
		return {
			x:ev.clientX + document.body.scrollLeft - document.body.clientLeft,
			y:ev.clientY + document.body.scrollTop  - document.body.clientTop
		};
	}

	function getPosition(e){
		var left = 0;
		var top  = 0;

		while (e.offsetParent){
			left += e.offsetLeft;
			top  += e.offsetTop;
			e     = e.offsetParent;
		}

		left += e.offsetLeft;
		top  += e.offsetTop;

		return {x:left, y:top};
	}

	function mouseMoveDragDrop(ev){
		ev           = ev || window.event;
		var mousePos = mouseCoords(ev);

		if(dragObject){
			dragObject.style.position = 'absolute';
			dragObject.style.top      = mousePos.y - mouseOffset.y;
			dragObject.style.left     = mousePos.x - mouseOffset.x;

			return false;
		}
	}
	function mouseUp(){
		dragObject = null;
	}

	function makeDraggable(item){
		if(!item) return;
		item.onmousedown = function(ev){
			dragObject  = this;
			mouseOffset = getMouseOffset(this, ev);
			return false;
		}
	}

	function fenetrePopUp(contenu,l,h) {
		if(!document.getElementById('popup')) {
			popup = document.createElement('div');
			popup.id = 'popup';
			liendiv = document.createElement('div');
			lien = document.createElement('a');
			cadre = document.createElement('iframe');
			cadre.id = 'iframe_cadre';
			lien.href='javascript:fermerPopUp();';
			lien.innerHTML='[X]';
			liendiv.appendChild(lien);
			liendiv.style.textAlign='right';
			liendiv.id='liendiv';
			popup.appendChild(liendiv);
			popup.appendChild(cadre);
			document.body.appendChild(popup);
			makeDraggable(popup);
		} else {
			popup = document.getElementById('popup');
			popup.style.display='block';
			cadre = document.getElementById('iframe_cadre');
		}
		cadre.style.width=l+'px';
		cadre.style.height=h+'px';
		cadre.src=contenu;
	}

	function fermerPopUp() {
		popup = document.getElementById('popup');
		popup.style.display='none';
	}


	function mouseMove (evt) {
		mouseMoveDragDrop(evt);
		var x = 0;
		var y = 0;
		var plusX = 0;
		var plusY = 0;
		if (document.layers) {
			x = evt.x;
			y = evt.y;
			plusX = window.pageXOffset;
			plusY = window.pageYOffset;
		} else	if (document.all) {
			x = event.clientX;
			y = event.clientY;
			plusX = document.body.scrollLeft;
			plusY = document.body.scrollTop;
		} else if (document.getElementById) {
			x = evt.clientX;
			y = evt.clientY;
			plusX = window.pageXOffset;
			plusY = window.pageYOffset;
		}
		document.getElementById("popBox").style.left = (x+plusX+15)+"px";
		document.getElementById("popBox").style.top = (y+plusY+5)+"px";
	}
	document.write('<div id="popBox" style="position:absolute"></div>');

	if (document.layers)
		document.captureEvents(Event.MOUSEMOVE);
	if (document.layers || document.all)
		document.onmousemove = mouseMove;
	if (document.addEventListener)
		document.addEventListener('mousemove', mouseMove, true);

	function montre(img) {
	if(img =='')
		return false;
	 var elt = document.getElementById('popBox');
	 elt.style.display = "block";
	 elt.innerHTML = '<div style="background:url('+img+');no-repeat"><img style="visibility:hidden" src="'+img+'"/></div>';
	}

	function montre_texte(txt,w) {
	if(txt =='')
		return false;
	 var elt = document.getElementById('popBox');
	 elt.style.display = "block";
	 elt.innerHTML = '<div style="border:1px solid #ccc;font-family:tahoma;padding:5px;width:'+w+'px;color:black;background:white;no-repeat">'+txt+'</div>';
	}

	function cache() {
	 var elt = document.getElementById('popBox');
	 elt.style.display = "none";
	 elt.innerHTML = '';
	}

	function pdv() {
		window.open('pdv.php','pdv','width=740, height=480');
	}

	function tv() {
		window.open('index.php?page=tv','tv','width=740, height=500');
	}

	function tv_voir(chaine,video) {
		window.open('tv.html?chaine='+chaine+'&video='+video+'#vid_'+video+'','tv','width=740, height=500');
//		window.open('index.php?page=tv&chaine='+chaine+'&video='+video+'#vid_'+video+'','tv','width=740, height=500');
	}

	function radio() {
		window.open('radio.html','radio','width=740, height=480, scrollbars=yes');
	}


function $(texte) {
	return document.getElementById(texte);
}