// JavaScript Document


var IE6 = false;
var strChUserAgent = navigator.userAgent;
var intSplitStart = strChUserAgent.indexOf("(",0);
var intSplitEnd = strChUserAgent.indexOf(")",0);
var strChStart = strChUserAgent.substring(0,intSplitStart);
var strChMid = strChUserAgent.substring(intSplitStart, intSplitEnd);
var strChEnd = strChUserAgent.substring(strChEnd);


if(strChMid.indexOf("MSIE 6") != -1)
IE6 = true;

/*
function ajax(nomPage){
	var xhr_object = null;   
		
	if(window.XMLHttpRequest) // Firefox   
	   xhr_object = new XMLHttpRequest();   
	else if(window.ActiveXObject) // Internet Explorer   
	   xhr_object = new ActiveXObject("Microsoft.XMLHTTP");   
	else { // XMLHttpRequest non supporté par le navigateur   
	   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");   
	   return;   
	}   
   
	xhr_object.open("POST", "ajax.php", true);   
		
	xhr_object.onreadystatechange = function() {   
	   if(xhr_object.readyState == 4)   
		document.getElementById("pageContenu").innerHTML = xhr_object.responseText;
	}   
   
	xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");   
	var data = "page="+nomPage;
	xhr_object.send(data);   
 }
 */
 function displayMenuHaut(nomMenu)
 {
	 var menu = document.getElementById(nomMenu);
	 menu.style.display = '';
 }
 
 function cacherMenuHaut(nomMenu)
 {
	 var menu = document.getElementById(nomMenu);
	 menu.style.display = 'none';	 
 }
 
function changer_fond_menugauche(idImage,imageRol)
{
	var flag = 0;
	
	if(IE6 == true)
	{
		flag = 1;
	}
	if(flag == 1)
	{
		var img_fond = document.getElementById(idImage);
		var newimage = "../img/"+imageRol;
		img_fond.background = newimage;
	}
}

function restore_fond_menugauche(idImage,imageOrg)
{
	var flag = 0;

	if(IE6 == true)
	{
		flag = 1;
	}

	if(flag == 1)
	{
		var img_fond = document.getElementById(idImage);
		var imagesrc = "../img/"+imageOrg;
		img_fond.background = imagesrc;
	}
}

function displayPuce(idpuce)
{
	var puce = document.getElementById(idpuce);	
	
	puce.style.display = '';
}

function cacherPuce(idPuce)
{
	var puce = document.getElementById(idPuce);	
	
	puce.style.display = 'none';
}

function preLoadImage()
{
	var i;
	var imageArray = new Array(10);
	imageArray[0] = "img/menu_ffec_rouge.jpg";
	imageArray[1] = "img/menu_frec_bleu.jpg";
	imageArray[2] = "img/menu_agrements_vert.jpg";
	imageArray[3] = "img/menu_formation_violet.jpg";
	imageArray[4] = "img/fond_gauche2_rollover.jpg";
	imageArray[5] = "img/fond_gauche3_rollover.jpg";
	imageArray[6] = "img/fond_gauche4_rollover.jpg";
	imageArray[7] = "img/fond_gauche5_rollover.jpg";
	imageArray[8] = "img/fond_gauche6_rollover.jpg";
	imageArray[9] = "img/fond_gauche7_rollover.jpg";
	imageArray[10] = "img/fond_gauche2.jpg";	
	imageArray[11] = "img/fond_gauche3.jpg";	
	imageArray[12] = "img/fond_gauche4.jpg";	
	imageArray[13] = "img/fond_gauche5.jpg";	
	imageArray[14] = "img/fond_gauche6.jpg";	
	imageArray[15] = "img/fond_gauche7.jpg";		
	
//	MM_preloadImages(imageArray);
	for(i=0;i<imageArray.length;i++)
	{
		MM_preloadImages(imageArray[i]);
	}
}

function fnEspaceSecu()
{
	alert("Cette zone est réservée aux adhérents, veuillez vous identifier.");	
}


function onSelectCategorie() {
	window.location.href = "?page=29&ID=" + document.formCategorie.ID.options[document.formCategorie.ID.selectedIndex].value;
}