function activeCookie()
{
	var leCookie = document.cookie;
	var pos      = leCookie.indexOf("stlang=") ;

	if (pos != -1)
	{
		var debut = pos + 7 ; // position de la variable apres stLang= soit 7e position !
		var fin   = leCookie.indexOf(";", debut) ;
		if (fin == -1) fin = leCookie.length ;
		var recordLang = leCookie.substring(debut,fin) ;
	}
	return recordLang;
}

function changeSiteLanguage(actLang)
{
	anneePleine = new Date();
	anneePleine.setFullYear(anneePleine.getFullYear() + 1) ;
	document.cookie = 'stlang=' + actLang + ';expires=' + anneePleine.toGMTString() ;
	document.location.href = "spip.php?lang=" + actLang;
}

function introFlash(fichier,largeur,hauteur)
{ 
	if (arguments.length > 3) // Vérification du nombre d'arguments passées dans cette fonction
	{
		var transparence  = arguments[3];
		if (arguments[4] == null) { version = 6 }
		else { version = arguments[4]; }
	
		if (arguments[5] == null) { link = '' }
		else {link = arguments[5] }
		if (arguments[6] == null) { menu = '' }
		else {menu = arguments[6] }
		if (arguments[7] == null) { zone = '' }
		else {zone = arguments[7] }
	}
	// Document outputs with OPTIONS
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"');
	document.write(' codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=' + version + '.0.0.0" ');
	document.write(' width="'+ largeur +'" height="'+ hauteur +'">\n');
	document.write('<param name="movie" value="' + fichier + '" />\n');
	document.write('<param name="menu" value="false" />\n');
	document.write('<param name="quality" value="high" />\n');
	if (transparence) { document.write('<param name="wmode" value="transparent" />\n');	}
	if (link != null) { document.write('<param name="FlashVars" value="dataUrl=' + link + ''); }
	if (menu != null) { document.write('&urlFond=' + menu + ''); }
	if (zone != null) { document.write('&actif=' + zone + ''); }
											document.write('" />\n');
	document.write('<embed src="' + fichier + '" quality="high"');
	document.write(' width="'+ largeur +'" height="'+ hauteur +'" ');
	if (transparence) { document.write('wmode="transparent"');	}
	if (link != null) { document.write('FlashVars="dataUrl=' + link);	}
	if (menu != null) { document.write('&urlFond=' + menu);	}
	if (zone != null) { document.write('&actif=' + zone);	}
											document.write('"');
	document.write(' type="application/x-shockwave-flash" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash"');
	document.write(' menu="false" />\n');
	document.write('</object>\n');
}

function detectLang()
{
	if (navigator.appName == 'Netscape')
		var language = navigator.language;
	else
		var language = navigator.browserLanguage;

	switch(language) {
	case 'en':    favouriteLanguage = 'en'; break;
	case 'en-US': favouriteLanguage = 'en'; break;
	case 'fr':    favouriteLanguage = 'fr'; break;
	case 'fr-FR': favouriteLanguage = 'fr'; break;
	case 'fr-CH': favouriteLanguage = 'fr'; break;
	case 'de':    favouriteLanguage = 'de'; break;
	case 'de-CH': favouriteLanguage = 'de'; break;
	case 'it':    favouriteLanguage = 'it'; break;
	case 'it-IT': favouriteLanguage = 'it'; break;
	case 'it-CH': favouriteLanguage = 'it'; break;
	case 'es':    favouriteLanguage = 'es'; break;
	case 'es-ES': favouriteLanguage = 'es'; break;
	case 'es-EC': favouriteLanguage = 'es'; break;
	case 'es-AR': favouriteLanguage = 'es'; break;

	default:
		favouriteLanguage = 'en'; break;
}
	// DISPLAY THIS
	// alert (language);
	// alert (favouriteLanguage);
	return favouriteLanguage;
}