function lecture_fichier_aff(fichier,obj)
	{ 
		var req = null; 

		obj.innerHTML="Lecture...";
		if(window.XMLHttpRequest)
			req = new XMLHttpRequest(); 
		else if (window.ActiveXObject)
			req  = new ActiveXObject(Microsoft.XMLHTTP); 

		req.onreadystatechange = function()
		{ 
			obj.innerHTML = "<div style=\"height:300px;\"><img style=\"padding-top:145px;padding-left:150px;\" src=\"img/loadingAnimation.gif\" border=\"0\"></div>";
			if(req.readyState == 4)
			{
				if(req.status == 200)
				{
					obj.innerHTML = req.responseText;	 
				}	
				else	
				{
					obj.innerHTML = "Erreur: code " + req.status + " " + req.statusText; 
				
				}	
			} 
		}; 
		req.open("GET", fichier, true); 
		req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
		req.send(null); 
	} 


	function lecture_fichier_mod(fichier,obj)
	{ 
		var req = null; 

		obj.innerHTML="Lecture...";
		if(window.XMLHttpRequest)
			req = new XMLHttpRequest(); 
		else if (window.ActiveXObject)
			req  = new ActiveXObject(Microsoft.XMLHTTP); 

		req.onreadystatechange = function()
		{ 
			obj.value = "<div style=\"height:300px;\"><img style=\"padding-top:145px;padding-left:150px;\" src=\"img/loadingAnimation.gif\" border=\"0\"></div>";
			if(req.readyState == 4)
			{
				if(req.status == 200)
				{
					obj.innerHTML = '<textarea id="texte_court" name="texte_court" rows="20" cols="80" onchange="myCustomOnChangeHandler(this);">' + req.responseText + "</textarea>";
				}	
				else	
				{
					obj.innerHTML = "Erreur: code " + req.status + " " + req.statusText; 
				
				}	
			} 
		}; 
		req.open("GET", fichier, true); 
		req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
		req.send(null); 
	} 

	function lecture_fichier_w(fichier)
	{ 
		var req = null; 

		if(window.XMLHttpRequest)
			req = new XMLHttpRequest(); 
		else if (window.ActiveXObject)
			req  = new ActiveXObject(Microsoft.XMLHTTP); 

		req.open("GET", fichier, false); 
		req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
		req.send(null); 

			while (req.readyState != 4)
			{
			} 

				if(req.status == 200)
				{
					document.write(req.responseText);	 
				}	
				else	
				{
					document.write("Erreur: code " + req.status + " " + req.statusText); 
				
				}	
	} 

	function lecture_fichier(fichier)
	{ 
		var req = null; 
		var s = null;

		if(window.XMLHttpRequest)
			req = new XMLHttpRequest(); 
		else if (window.ActiveXObject)
			req  = new ActiveXObject(Microsoft.XMLHTTP); 

		req.open("GET", fichier, false); 
		req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
		req.send(null); 

		while (req.readyState != 4)
		{
		} 

		if(req.status == 200)
		{
			s = req.responseText;	 
		}	
		else	
		{
			s = "Erreur: code " + req.status + " " + req.statusText; 
		
		}	
		return(s) ;
	} 

	function lecture_affichage(fichier)
	{
		var req = null;
		var s = null;

		if(window.XMLHttpRequest)
			req = new XMLHttpRequest();
		else if (window.ActiveXObject)
			req  = new ActiveXObject(Microsoft.XMLHTTP);

		req.open("GET", fichier, false);
		req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		req.send(null);

		while (req.readyState != 4)
		{
		}

		if(req.status == 200)
		{
			s = req.responseText;
		}
		else
		{
			s = "Erreur: code " + req.status + " " + req.statusText;

		}	
		document.write(s) ;
	}