function getVars()
	{
		var info ="";
		if(location.href.indexOf('?Erreur=') != -1)
		{
			var laVar = location.href.substring(location.href.indexOf('?Erreur=') +8, location.href.length);
			if(laVar == "login")
			{
				info = "Problème de connexion: mauvais mot de passe ou login incorrect";
			}
			if(laVar == "exp")
			{
				info = "Vous avez tentez d'accèdé a l'administration et le temps est écoulé";
			}
			if(laVar == "vide")
			{
				info = "Vous devez entrer votre nom d'utilisateur et votre mot de passe";
			}
		}
		return info;
	}
	function pages(adress){	
		//alert(adress);
		window.open(adress,"_self");
		retourneImage();
	}
	function clearAllImgs(type,totalImages,itemID)
	{
		for (var a=1; a<=totalImages; a++)
			{
				/*if(location.href.indexOf('#creation') != -1)
				{
					changeBorder(type,totalImages,itemID);
					document.getElementById('thumb_'+type+a).style.border = '2px solid #DED53B!important';
				}*/
				
				if(type == 'id')
				{
					document.getElementById(type+itemID+a).style.display = 'none';
				}
				else
				{
				document.getElementById(type+a).style.display = 'none';
				}
			}
	}
	function afficherImage(type,id,totalImages,itemID)
	{
		clearAllImgs(type,totalImages,itemID);
		if(location.href.indexOf('#creation') != -1 || type == 'creation')
		{
			changeBorder(type,totalImages,itemID);
			document.getElementById('thumb_'+type+id).style.border = '2px solid #DED53B';
		}
		if(type == 'id')
		{document.getElementById(type+itemID+id).style.display = 'block';}
		else
		{document.getElementById(type+id).style.display = 'block';}
		
		/*document.getElementById('img_centre').src = image;
		document.getElementById('img_centre').alt = imageName;
		document.getElementById('img_centre').title = imageName;
		*/
	}
	function changeBorder(type,totalImages,itemID)
	{
		for (var a=1; a<=totalImages; a++)
			{
				document.getElementById('thumb_'+type+a).style.border = '2px solid #dddddd';
			}		
	}
	function changeImg(type,id,totalImages,itemID)
	{
		clearAllImgs(type,totalImages,itemID);
		document.getElementById(type+itemID+id).style.display = 'block';
	}
	function retourneImage()
	{
		/* Retourne le NOM de l'image dans le URL 
		
		if(location.href.indexOf('#') != -1 && location.href.indexOf('&') != -1 && location.href.indexOf('#id') == -1)
		{
		var lesrc = location.href.substring(location.href.indexOf('#') +1, location.href.indexOf('&'));
		var leEt = location.href.substring(location.href.indexOf('&') +1, location.href.length);
		var lesrc = lesrc.toString();

		clearAllImgs(leEt,lesrc);	
		

		var leId = "id"+document.images[lesrc].id;
		document.getElementById(leId).style.display = 'block';
		}
		*/
		/* Retourne le ID de l'image dans le URL */
		if(location.href.indexOf('#creation') != -1)
		{
			
			var itemID = location.href.substring(location.href.indexOf('x') +1, location.href.indexOf('y'));			
			var totalImages = location.href.substring(location.href.indexOf('y') +1, location.href.indexOf('z'));
			var leId = location.href.substring(location.href.indexOf('z') +1, location.href.length);
			var type = 'creation';
			//alert(type+leId+' et '+totalImages);
			clearAllImgs(type,totalImages,itemID);	
			document.getElementById(type+leId).style.display = 'block';
			changeBorder(type,totalImages,itemID);
			document.getElementById('thumb_'+type+leId).style.border = '2px solid #DED53B';
			
		}
		else if(location.href.indexOf('photos') != -1)
		{
			//document.getElementById("id1").style.display = 'block';
		}
	}
	function openFormLog(laBase)
	{
		if(document.getElementById('formlog').style.display=='inline')
		{
			document.getElementById('formlog').style.display='none';
		}
		else
		{
			document.getElementById('formlog').style.display='inline';
		}		
		
		var newImg = '';
		if(document.getElementById('imgLog').src==laBase+'images/fleche_bas_right.gif')
		{
			newImg =laBase+'images/fleche_haut_right.gif';
		}
		else
		{
			newImg =laBase+'images/fleche_bas_right.gif';
		}
		document.getElementById('imgLog').src = newImg;
	}
	
	function openDesc(id)
	{	
		var lafleche = id + "_fleche";
		if(document.getElementById(id).style.display == 'block')
		{
			document.getElementById(lafleche).style.backgroundImage="url('../images/fleche_bas.gif')";
			document.getElementById(id).style.display = 'none';
		}
		else
		{
			//document.getElementById(lafleche).style.backgroundimage.src='images/fleche_haut.gif';

			document.getElementById(lafleche).style.backgroundImage="url('../images/fleche_haut.gif')";
			document.getElementById(id).style.display = 'block';
		}
	}
	function openId(id)
	{	
		if(document.getElementById(id).style.display == 'block')
		{
			document.getElementById(id).style.display = 'none';
		}
		else
		{
			//document.getElementById(lafleche).style.backgroundimage.src='images/fleche_haut.gif';
			document.getElementById(id).style.display = 'block';
		}
	}
	
	
	/* Hébergement */
	//var total_hebergement = 21;
	var base = "http://localhost/chezrainville/photos/";

	
	function clearAllDivs(totalItems)
	{
		document.getElementById("chaletstart").style.display = 'none';
		for (var a=1; a<=totalItems; a++)
			{				
				document.getElementById("chalet"+a).style.display = 'none';
			}
	}
	function aff_hebergement(id,totalItems)
	{
		clearAllDivs(totalItems);
		document.getElementById(id).style.display = 'inline';
	}
	function hebergement_img(image,alt,num)
	{			
		image_src = base + "gros_img_chalet/" + image + ".jpg";
		document.getElementById('heb_big_img'+num).src = image_src;		
		document.getElementById('heb_big_img'+num).alt = alt;
		document.getElementById('heb_big_img'+num).title = alt;
	}