//Fonction pour afficher les caracteres HTML
function get_html_translation_table(table, quote_style) {
    
    var entities = {}, histogram = {}, decimal = 0, symbol = '';
    var constMappingTable = {}, constMappingQuoteStyle = {};
    var useTable = {}, useQuoteStyle = {};
    
    // Translate arguments
    constMappingTable[0]      = 'HTML_SPECIALCHARS';
    constMappingTable[1]      = 'HTML_ENTITIES';
    constMappingQuoteStyle[0] = 'ENT_NOQUOTES';
    constMappingQuoteStyle[2] = 'ENT_COMPAT';
    constMappingQuoteStyle[3] = 'ENT_QUOTES';
 
    useTable       = !isNaN(table) ? constMappingTable[table] : table ? table.toUpperCase() : 'HTML_SPECIALCHARS';
    useQuoteStyle = !isNaN(quote_style) ? constMappingQuoteStyle[quote_style] : quote_style ? quote_style.toUpperCase() : 'ENT_COMPAT';
 
    if (useTable !== 'HTML_SPECIALCHARS' && useTable !== 'HTML_ENTITIES') {
        throw new Error("Table: "+useTable+' not supported');
        // return false;
    }
 
    if (useTable === 'HTML_ENTITIES') {
        entities['160'] = ' ';
        entities['161'] = '¡';
        entities['162'] = '¢';
        entities['163'] = '£';
        entities['164'] = '¤';
        entities['165'] = '¥';
        entities['166'] = '¦';
        entities['167'] = '§';
        entities['168'] = '¨';
        entities['169'] = '©';
        entities['170'] = 'ª';
        entities['171'] = '«';
        entities['172'] = '¬';
        entities['173'] = '­';
        entities['174'] = '®';
        entities['175'] = '¯';
        entities['176'] = '°';
        entities['177'] = '±';
        entities['178'] = '²';
        entities['179'] = '³';
        entities['180'] = '´';
        entities['181'] = 'µ';
        entities['182'] = '¶';
        entities['183'] = '·';
        entities['184'] = '¸';
        entities['185'] = '¹';
        entities['186'] = 'º';
        entities['187'] = '»';
        entities['188'] = '¼';
        entities['189'] = '½';
        entities['190'] = '¾';
        entities['191'] = '¿';
        entities['192'] = 'À';
        entities['193'] = 'Á';
        entities['194'] = 'Â';
        entities['195'] = 'Ã';
        entities['196'] = 'Ä';
        entities['197'] = 'Å';
        entities['198'] = 'Æ';
        entities['199'] = 'Ç';
        entities['200'] = 'È';
        entities['201'] = 'É';
        entities['202'] = 'Ê';
        entities['203'] = 'Ë';
        entities['204'] = 'Ì';
        entities['205'] = 'Í';
        entities['206'] = 'Î';
        entities['207'] = 'Ï';
        entities['208'] = 'Ð';
        entities['209'] = 'Ñ';
        entities['210'] = 'Ò';
        entities['211'] = 'Ó';
        entities['212'] = 'Ô';
        entities['213'] = 'Õ';
        entities['214'] = 'Ö';
        entities['215'] = '×';
        entities['216'] = 'Ø';
        entities['217'] = 'Ù';
        entities['218'] = 'Ú';
        entities['219'] = 'Û';
        entities['220'] = 'Ü';
        entities['221'] = 'Ý';
        entities['222'] = 'Þ';
        entities['223'] = 'ß';
        entities['224'] = 'à';
        entities['225'] = 'á';
        entities['226'] = 'â';
        entities['227'] = 'ã';
        entities['228'] = 'ä';
        entities['229'] = 'å';
        entities['230'] = 'æ';
        entities['231'] = 'ç';
        entities['232'] = 'è';
        entities['233'] = 'é';
        entities['234'] = 'ê';
        entities['235'] = 'ë';
        entities['236'] = 'ì';
        entities['237'] = 'í';
        entities['238'] = 'î';
        entities['239'] = 'ï';
        entities['240'] = 'ð';
        entities['241'] = 'ñ';
        entities['242'] = 'ò';
        entities['243'] = 'ó';
        entities['244'] = 'ô';
        entities['245'] = 'õ';
        entities['246'] = 'ö';
        entities['247'] = '÷';
        entities['248'] = 'ø';
        entities['249'] = 'ù';
        entities['250'] = 'ú';
        entities['251'] = 'û';
        entities['252'] = 'ü';
        entities['253'] = 'ý';
        entities['254'] = 'þ';
        entities['255'] = 'ÿ';
    }
 
    if (useQuoteStyle !== 'ENT_NOQUOTES') {
        entities['34'] = '"';
    }
    if (useQuoteStyle === 'ENT_QUOTES') {
        entities['39'] = ''';
    }
    entities['60'] = '<';
    entities['62'] = '>';
 
    // ascii decimals for better compatibility
    entities['38'] = '&';
 
    // ascii decimals to real symbols
    for (decimal in entities) {
        symbol = String.fromCharCode(decimal);
        histogram[symbol] = entities[decimal];
    }
    
    return histogram;
}

//Fonction pour décoder les caracteres HTML
function html_entity_decode( string, quote_style ) {
     
    var histogram = {}, symbol = '', tmp_str = '', entity = '';
    tmp_str = string.toString();
    
    if (false === (histogram = this.get_html_translation_table('HTML_ENTITIES', quote_style))) {
        return false;
    }
 
    for (symbol in histogram) {
        entity = histogram[symbol];
        tmp_str = tmp_str.split(entity).join(symbol);
    }
    tmp_str = tmp_str.split(''').join("'");
    
    return tmp_str;
}


/*////////////////////////////*/


//Creation du menu déroulant
$(document).ready(function(){
	//on masque la partie basse du menu
	$(".partieBasse").hide();
	
	//A chaque survol d'une catégorie
	$(".partieHaute a").mouseover(function(){
		//on recupere le code html du div de sous menu correspondant à la categorie survolée
       toto = $(this).parent("div").parent("li").children(".sousMenu div").html();
       //on masque la partie basse du menu
       $(".partieBasse").hide();
       
       
       if($(".partieBasse").html() == ""){
       	  affichage="slow";
       }else{
       	  affichage="long";
       }
       //si il n'y a pas de sous categorie, on n'affiche rien
       if(toto != "aucune" && toto != ""){
        	$(".partieBasse").html(toto);
        	
    		if(affichage == "slow"){
				//alert("about to slide Down");
    			$(".partieBasse").slideDown("fast");
    		}else{
        		$(".partieBasse").show();
				//$(".partieBasse").slideDown("fast");
    		}
       }
     });
     /*if($.browser.msie) { var hauteur = $(this).width(); $(this).children("ul").css({marginLeft:"-"+hauteur+"px"});   }
     $(this).prev().children("ul").fadeOut("fast");
     $(this).siblings().children("ul").fadeOut("fast");*/
   
    //lors d'un clic sur le site, on fait disparaitre le menu selectionné
	$("body").click(function(){
	  $(".partieBasse").fadeOut("fast");
	  $(".partieBasse").html("");
	  
	});
	
	//pour chaque sous menu, on décode les caracteres HTML dans les sous categories, pour eviter les bugs
	$(".sousMenu").each(function (i) {
		tata = $(this).html();
		titi = html_entity_decode(tata);
		$(this).html(titi);
	});
});