function AffecterStyleGeneral(type)
{
	if (type=="splash")
	{
		document.body.style.backgroundColor = "#d20080";
		var objTable = document.getElementById("MainTable");
		if (window.innerHeight)
		{
			objTable.style.height = window.innerHeight+"px";
		}
		else
		{
			objTable.style.height = (screen.height-175)+"px";
		}
	}
	else
	{
		
	}
}

function OuvrirMenu()
{
	$('#MenuExpand').show(function(){PositionLigneRose()});
}

function PositionLigneRose()
{
	/*var posX = document.getElementById("MainWrap").offsetLeft-2;
	var posY = document.getElementById("NavigGlobale").offsetTop;
	document.body.style.backgroundPosition = posX+"px "+posY+"px";*/
}


function ObtenirStyleActuel(objActuel)
{
	var objConteneur = document.getElementById("NavigGlobale");
	var arrObjH2 = objConteneur.getElementsByTagName("h2");
	for (i=0;i<arrObjH2.length;i++)
	{
		var arrObjLien = arrObjH2[i].getElementsByTagName('a');
		if (arrObjLien.length > 0)
		{
			arrObjLien[0].style.color = "#000000";
		}
		else
		{
			arrObjH2[i].style.color = "#000000";
		}
	}
	
	var arrObjLien = objActuel.getElementsByTagName('a');
	if (arrObjLien.length > 0)
	{
		arrObjLien[0].style.color = "#ff009e";
	}
	else
	{
		objActuel.style.color = "#ff009e";
	}
}

function ObtenirStyleActuelSousTitre(objActuel)
{
	var objConteneur = document.getElementById("NavigGlobale");
	var arrObjH3 = objConteneur.getElementsByTagName("h3");
	for (i=0;i<arrObjH3.length;i++)
	{
		var objLien = arrObjH3[i].getElementsByTagName('a');
		objLien[0].style.color = "#000000";
	}
	var objLien = objActuel.getElementsByTagName('a');
	objLien[0].style.color = "#ff009e";
}

/************************************************************
**
**	AJAX
**
************************************************************/

function ajaxRequest(url,method) {
    var httpRequest;

    if (window.XMLHttpRequest) { // Mozilla, Safari, ...
        httpRequest = new XMLHttpRequest();
        if (httpRequest.overrideMimeType) {
            httpRequest.overrideMimeType('text/xml');
            // See note below about this line
        }
    } 
    else if (window.ActiveXObject) { // IE
        try {
            httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
        } 
        catch (e) {
            try {
                httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
            } 
            catch (e) {}
        }
    }
    
    if (!httpRequest) {
        alert('Giving up :( Cannot create an XMLHTTP instance');
        return false;
    }
    httpRequest.onreadystatechange = function() { alertAjax(httpRequest,method); };
    httpRequest.open('GET', url, true);
    httpRequest.send('');

}

function alertAjax(httpRequest,method) {

    if (httpRequest.readyState == 4) {
        if (httpRequest.status == 200) {
            //alert(httpRequest.responseText);
            switch(method)
            {
            	case "navigation":
            		//alert(httpRequest.responseText);
            		var strReponse = httpRequest.responseText;
            		var arrReponse = strReponse.split("_:_:_");
            		SupprimerNavigateurImage();
            		if (arrReponse.length>1) // alors Gallerie
            		{
            			document.getElementById("ContentBois").style.textAlign = "center";
            			document.getElementById("ContentBois").innerHTML = arrReponse[1];
            			//ActiverNavigateurImage(arrReponse[0]);
            		}
            		else // sinon Homepage
            		{
            			document.getElementById("ContentBois").style.textAlign = "left";
            			document.getElementById("ContentBois").innerHTML = htmlspecialchars_decode(strReponse);
            			CSBfleXcroll('ContenuPage');
            			//alert(document.getElementById("ContenuPage_contentwrapper").offsetHeight);
            			if (document.getElementById("ContenuPage_contentwrapper"))
            			{
	            			if (document.getElementById("ContenuPage_contentwrapper").offsetHeight < 425)
		            		{
		            			document.getElementById("LigneBlanche").style.display="none";
		            		}
		            		else
		            		{
		            			document.getElementById("LigneBlanche").style.display="block";
		            		}
		            	}
            		}
            		break;
            	case "changerLangue":
            		var strReponse = httpRequest.responseText;
            		var arrReponse = strReponse.split("_:_:_");
            		//alert(arrReponse[3]);
            		document.getElementById("NavigGlobale").innerHTML = htmlspecialchars_decode(arrReponse[0]);
            		SupprimerNavigateurImage();
            		if (arrReponse.length>3) // alors Gallerie
            		{
            			var strLang = arrReponse[3];
            			document.getElementById("ContentBois").style.textAlign = "center";
            			document.getElementById("ContentBois").innerHTML = arrReponse[2];
            		}
            		else // sinon Homepage
            		{
            			var strLang = arrReponse[2];
            			document.getElementById("ContentBois").style.textAlign = "left";
            			document.getElementById("ContentBois").innerHTML = htmlspecialchars_decode(arrReponse[1]);
            			CSBfleXcroll('ContenuPage');
            			//alert(document.getElementById("ContenuPage_contentwrapper").offsetHeight);
            			if (document.getElementById("ContenuPage_contentwrapper"))
            			{
	            			if (document.getElementById("ContenuPage_contentwrapper").offsetHeight < 425)
		            		{
		            			document.getElementById("LigneBlanche").style.display="none";
		            		}
		            		else
		            		{
		            			document.getElementById("LigneBlanche").style.display="block";
		            		}
		            	}
            		}
            		var objListeLang = document.getElementById("ListeDeLangage");
				    while(objListeLang.childNodes.length >= 1)
				    {
				        objListeLang.removeChild( objListeLang.firstChild );       
				    }
				    var newLI = document.createElement('li');
				    objListeLang.appendChild(newLI);
				    var newLang = document.createElement('a');
				    if (strLang == "FR")
				    {
				    	newLang.href = "javascript:ChangerLangue('EN');";
				    	var newText = document.createTextNode('english');
				    }
				    else
				    {
				    	newLang.href = "javascript:ChangerLangue('FR');";
				    	var newText = document.createTextNode('français');
				    }
				    newLI.appendChild(newLang);
				    var newSpan = document.createElement('span');
				    newLang.appendChild(newSpan);
				    newSpan.appendChild(newText);
				    initMenu();
				    var objControlMusic = document.getElementById("ControlMusic");
				    var objSpan = objControlMusic.getElementsByTagName('span');
				    objSpan[0].removeChild(objSpan[0].firstChild);
				    if (strLang == "FR")
				    {
				    	var textNode = document.createTextNode("musique");
				    }
				    else
				    {
				    	var textNode = document.createTextNode("music");
				    }
				    objSpan[0].appendChild(textNode);
				    $('#MenuExpand').show(function(){PositionLigneRose()});
            		break;
            	case "choixLangueSplash":
            		document.body.innerHTML = htmlspecialchars_decode(httpRequest.responseText);
            		document.body.style.backgroundColor = "#fff";
            		ajaxRequest("mysite/functions/php/ajax_client.php?method=obtenirMenu","obtenirMenu");
            		break;
            	case "obtenirMenu":
            		document.getElementById("NavigGlobale").innerHTML = htmlspecialchars_decode(httpRequest.responseText);
            		initMenu();
            		OuvrirMenu();
            		
            		break;
            	case "newIdPageActuel":
            		ajaxRequest("mysite/functions/php/ajax_client.php?method=obtenirMenu","obtenirMenu");
            		break;
            }
        } else {
            alert('There was a problem with the request.');
        }
    }

}

function ChoisirLangue(lang)
{
	ajaxRequest("mysite/functions/php/ajax_client.php?method=choixLangueSplash&lang="+lang,"choixLangueSplash");
}

function AttribuerStyleMenuPrincipale(id)
{
	ajaxRequest("mysite/functions/php/ajax_client.php?method=newIdPageActuel&id="+id,"newIdPageActuel");
}

function SupprimerNavigateurImage()
{
	if (document.getElementById("NavigImage"))
	{
		var objNavigImage = document.getElementById("NavigImage");
		if ( objNavigImage.hasChildNodes() )
		{
		    while ( objNavigImage.childNodes.length >= 1 )
		    {
		        objNavigImage.removeChild( objNavigImage.firstChild );       
		    } 
		}
		document.getElementById("RightContent").removeChild(document.getElementById("RightContent").lastChild);
	}
}


function Navigation(identifiant)
{
	ajaxRequest("mysite/functions/php/ajax_client.php?method=navigation&identifiant="+identifiant,"navigation");
}

function ChangerLangue(newLang)
{
	ajaxRequest("mysite/functions/php/ajax_client.php?method=changerLangue&newLang="+newLang,"changerLangue");
}


/***************************************************
**
**  Liste des équivalences PHP en javascript
**
***************************************************/


function htmlspecialchars_decode(string, quote_style) {
    // http://kevin.vanzonneveld.net
    // +   original by: Mirek Slugen
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: Mateusz "loonquawl" Zalega
    // +      input by: ReverseSyntax
    // +      input by: Slawomir Kaniecki
    // +      input by: Scott Cariss
    // +      input by: Francois
    // +   bugfixed by: Onno Marsman
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // -    depends on: get_html_translation_table
    // *     example 1: htmlspecialchars_decode("<p>this -&gt; &quot;</p>", 'ENT_NOQUOTES');
    // *     returns 1: '<p>this -> &quot;</p>'
 
    var histogram = {}, symbol = '', tmp_str = '', entity = '';
    tmp_str = string.toString();
    
    if (false === (histogram = get_html_translation_table('HTML_SPECIALCHARS', quote_style))) {
        return false;
    }
 
    // &amp; must be the last character when decoding!
    delete(histogram['&']);
    histogram['&'] = '&amp;';
 
    for (symbol in histogram) {
        entity = histogram[symbol];
        tmp_str = tmp_str.split(entity).join(symbol);
    }
    
    return tmp_str;
}

function get_html_translation_table(table, quote_style) {
    // http://kevin.vanzonneveld.net
    // +   original by: Philip Peterson
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: noname
    // +   bugfixed by: Alex
    // +   bugfixed by: Marco
    // +   bugfixed by: madipta
    // %          note: It has been decided that we're not going to add global
    // %          note: dependencies to php.js. Meaning the constants are not
    // %          note: real constants, but strings instead. integers are also supported if someone
    // %          note: chooses to create the constants themselves.
    // %          note: Table from http://www.the-art-of-web.com/html/character-codes/
    // *     example 1: get_html_translation_table('HTML_SPECIALCHARS');
    // *     returns 1: {'"': '&quot;', '&': '&amp;', '<': '&lt;', '>': '&gt;'}
    
    var entities = {}, histogram = {}, decimal = 0, symbol = '';
    var constMappingTable = {}, constMappingQuoteStyle = {};
    var useTable = {}, useQuoteStyle = {};
    
    useTable      = (table ? table.toUpperCase() : 'HTML_SPECIALCHARS');
    useQuoteStyle = (quote_style ? quote_style.toUpperCase() : 'ENT_COMPAT');
    
    // Translate arguments
    constMappingTable[0]      = 'HTML_SPECIALCHARS';
    constMappingTable[1]      = 'HTML_ENTITIES';
    constMappingQuoteStyle[0] = 'ENT_NOQUOTES';
    constMappingQuoteStyle[2] = 'ENT_COMPAT';
    constMappingQuoteStyle[3] = 'ENT_QUOTES';
    
    // Map numbers to strings for compatibilty with PHP constants
    if (!isNaN(useTable)) {
        useTable = constMappingTable[useTable];
    }
    if (!isNaN(useQuoteStyle)) {
        useQuoteStyle = constMappingQuoteStyle[useQuoteStyle];
    }
 
    if (useTable == 'HTML_SPECIALCHARS') {
        // ascii decimals for better compatibility
        entities['38'] = '&amp;';
        if (useQuoteStyle != 'ENT_NOQUOTES') {
            entities['34'] = '&quot;';
        }
        if (useQuoteStyle == 'ENT_QUOTES') {
            entities['39'] = '&#039;';
        }
        entities['60'] = '&lt;';
        entities['62'] = '&gt;';
    } else if (useTable == 'HTML_ENTITIES') {
        // ascii decimals for better compatibility
      entities['38']  = '&amp;';
        if (useQuoteStyle != 'ENT_NOQUOTES') {
            entities['34'] = '&quot;';
        }
        if (useQuoteStyle == 'ENT_QUOTES') {
            entities['39'] = '&#039;';
        }
      entities['60']  = '&lt;';
      entities['62']  = '&gt;';
      entities['160'] = '&nbsp;';
      entities['161'] = '&iexcl;';
      entities['162'] = '&cent;';
      entities['163'] = '&pound;';
      entities['164'] = '&curren;';
      entities['165'] = '&yen;';
      entities['166'] = '&brvbar;';
      entities['167'] = '&sect;';
      entities['168'] = '&uml;';
      entities['169'] = '&copy;';
      entities['170'] = '&ordf;';
      entities['171'] = '&laquo;';
      entities['172'] = '&not;';
      entities['173'] = '&shy;';
      entities['174'] = '&reg;';
      entities['175'] = '&macr;';
      entities['176'] = '&deg;';
      entities['177'] = '&plusmn;';
      entities['178'] = '&sup2;';
      entities['179'] = '&sup3;';
      entities['180'] = '&acute;';
      entities['181'] = '&micro;';
      entities['182'] = '&para;';
      entities['183'] = '&middot;';
      entities['184'] = '&cedil;';
      entities['185'] = '&sup1;';
      entities['186'] = '&ordm;';
      entities['187'] = '&raquo;';
      entities['188'] = '&frac14;';
      entities['189'] = '&frac12;';
      entities['190'] = '&frac34;';
      entities['191'] = '&iquest;';
      entities['192'] = '&Agrave;';
      entities['193'] = '&Aacute;';
      entities['194'] = '&Acirc;';
      entities['195'] = '&Atilde;';
      entities['196'] = '&Auml;';
      entities['197'] = '&Aring;';
      entities['198'] = '&AElig;';
      entities['199'] = '&Ccedil;';
      entities['200'] = '&Egrave;';
      entities['201'] = '&Eacute;';
      entities['202'] = '&Ecirc;';
      entities['203'] = '&Euml;';
      entities['204'] = '&Igrave;';
      entities['205'] = '&Iacute;';
      entities['206'] = '&Icirc;';
      entities['207'] = '&Iuml;';
      entities['208'] = '&ETH;';
      entities['209'] = '&Ntilde;';
      entities['210'] = '&Ograve;';
      entities['211'] = '&Oacute;';
      entities['212'] = '&Ocirc;';
      entities['213'] = '&Otilde;';
      entities['214'] = '&Ouml;';
      entities['215'] = '&times;';
      entities['216'] = '&Oslash;';
      entities['217'] = '&Ugrave;';
      entities['218'] = '&Uacute;';
      entities['219'] = '&Ucirc;';
      entities['220'] = '&Uuml;';
      entities['221'] = '&Yacute;';
      entities['222'] = '&THORN;';
      entities['223'] = '&szlig;';
      entities['224'] = '&agrave;';
      entities['225'] = '&aacute;';
      entities['226'] = '&acirc;';
      entities['227'] = '&atilde;';
      entities['228'] = '&auml;';
      entities['229'] = '&aring;';
      entities['230'] = '&aelig;';
      entities['231'] = '&ccedil;';
      entities['232'] = '&egrave;';
      entities['233'] = '&eacute;';
      entities['234'] = '&ecirc;';
      entities['235'] = '&euml;';
      entities['236'] = '&igrave;';
      entities['237'] = '&iacute;';
      entities['238'] = '&icirc;';
      entities['239'] = '&iuml;';
      entities['240'] = '&eth;';
      entities['241'] = '&ntilde;';
      entities['242'] = '&ograve;';
      entities['243'] = '&oacute;';
      entities['244'] = '&ocirc;';
      entities['245'] = '&otilde;';
      entities['246'] = '&ouml;';
      entities['247'] = '&divide;';
      entities['248'] = '&oslash;';
      entities['249'] = '&ugrave;';
      entities['250'] = '&uacute;';
      entities['251'] = '&ucirc;';
      entities['252'] = '&uuml;';
      entities['253'] = '&yacute;';
      entities['254'] = '&thorn;';
      entities['255'] = '&yuml;';
    } else {
        throw Error("Table: "+useTable+' not supported');
        return false;
    }
    
    // ascii decimals to real symbols
    for (decimal in entities) {
        symbol = String.fromCharCode(decimal);
        histogram[symbol] = entities[decimal];
    }
    
    return histogram;
}