/**
* Gestion du site - Fonctions
*
* @version		$Id: script.js 2007-10-03 Frederic $
* @package		CMS.Framework
* @subpackage	Javascript
*/


//window.onload = chargerDocument;

/*************************************** FONCTIONS PERSOS ***********************************************/


/**
* Ouvre une page dans une popup.
*
* @param string $theURL URL de la page à ouvrir
* @param string $features Paramètres d'initialisation de la fenêtre
* @access public
* @since 1.0
*/
function ouvrir(theURL, features) {
	var w = window.open(theURL, '', features);
}

/**
* Ouvre une page dans une popup centrée sur l'écran.
*
* @param string $theURL URL à ouvrir
* @param string $features Paramètres d'initialisation de la fenêtre
* @access public
* @since 1.0
*/
function PopupCentrer(page, largeur,hauteur, options) {
	var top = (screen.height-hauteur) / 2 - 30;
	var left = (screen.width-largeur) / 2 - 4;
	window.open(page, '', 'top=' + top + ',left=' + left + ',width=' + largeur + ',height=' + hauteur + ',' + options);
}

/**
* Operations à effectuer quand on charge un document du site.
*
* @access public
* @since 1.0
*/
function chargerDocument() {
	var content = MM_findObj('content');
	var page = MM_findObj('page');
	var menu_section = MM_findObj('sectionmenu');
	var map = MM_findObj('map');
	
	if(page) {
		if(menu_section) {
			page.className = '';
		}
		else {
			page.className = 'nosectionpage';
		}
	}
	else if(!map || map == null) {
		content.className = 'contentgallery';
	}
	
	// Chargement des images de l'interface
	//MM_preloadImages('image1.jpg', 'image2.jpg', 'image3.jpg');
}

/********************************** FONCTIONS DREAMWEAVER **********************************************/

function MM_reloadPage(init) {	//reloads the window if Nav4 resized
	if (init == true) with (navigator) {
		if ((appName == "Netscape") && (parseInt(appVersion) == 4)) {
			document.MM_pgW = innerWidth;
			document.MM_pgH = innerHeight;
			onresize = MM_reloadPage;
		}
	}
	else if (innerWidth != document.MM_pgW || innerHeight != document.MM_pgH) {
		location.reload();
	}
}
MM_reloadPage(true);

function MM_swapImgRestore() { //v3.0
	var i, x, a = document.MM_sr;
	for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) {
		x.src = x.oSrc;
	}
}

function MM_preloadImages() { //v3.0
	var d = document;
	if(d.images) {
		if(!d.MM_p) {
			d.MM_p = new Array();
		}
	}
	
	var i, j = d.MM_p.length, a = MM_preloadImages.arguments;
	for(i = 0; i < a.length; i++) {
		if (a[i].indexOf("#") != 0) {
			d.MM_p[j] = new Image;
			d.MM_p[j++].src=a[i];
		}
	}
}

function MM_findObj(n, d) { //v4.0
	var p, i, x;
	
	if (!d) {
		d = document;
	}
	if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
		d = parent.frames[n.substring(p+1)].document;
		n = n.substring(0,p);
	}
	if (!(x=d[n]) && d.all) {
		x = d.all[n];
	}
	for (i = 0; !x && i < d.forms.length; i++) {
		x = d.forms[i][n];
	}
	for (i = 0; !x && d.layers && i < d.layers.length; i++) {
		x = MM_findObj(n, d.layers[i].document);
	}
	if (!x && document.getElementById) {
		x = document.getElementById(n);
	}
	
	return x;
}

function MM_swapImage() { //v3.0
	var i, j = 0, x, a = MM_swapImage.arguments;
	
	document.MM_sr = new Array;
	for(i = 0; i < (a.length - 2); i += 3) {
		if ((x = MM_findObj(a[i])) != null) {
			document.MM_sr[j++] = x;
			if (!x.oSrc) {
				x.oSrc = x.src;
			}
			x.src = a[i+2];
		}
	}
}