/****** BEGIN LICENSE BLOCK *****
 * Copyright (c) 2005-2006 Harmen Christophe and contributors. All rights reserved.
 *
 * This script is free software; you can redistribute it and/or
 *   modify under the terms of the Creative Commons - Attribution-ShareAlike 2.0
 * <http://creativecommons.org/licenses/by-sa/2.0/>
 * You are free:
 *     * to copy, distribute, display, and perform the work
 *     * to make derivative works
 *     * to make commercial use of the work
 * 
 * This is a human-readable summary of the Legal Code (the full license). 
 * <http://creativecommons.org/licenses/by-sa/2.0/legalcode>
 ***** END LICENSE BLOCK ******/

function trim(s) {return s.replace(/(^\s+)|(\s+$)/g,"");}

function hasClassName(oNode,className) {
	return (oNode.nodeType==1)?((" "+oNode.className+" ").indexOf(" "+className+" ")!=-1):false;
}

function addClassName(oNode,className) {
	if ((oNode.nodeType==1) && !hasClassName(oNode,className))
		oNode.className = trim(oNode.className+" "+className);
}

function deleteClassName(oNode,className) {
	if (oNode.nodeType==1)
    oNode.className = trim((" "+oNode.className+" ").replace(" "+className+" "," "));
}

function isChildNodeOf(oNode,other) {
	if (oNode.compareDocumentPosition) {
		return (oNode.compareDocumentPosition(other)==10);
	} else if (other.contains) {
		return other.contains(oNode);
	}
	var bIsChildNodeOf = false;
	function _isChildNodeOf(oNode,other) {
		while (other) {
			if (other==oNode) {
				bIsChildNodeOf = true;
				return;
			} else _isChildNodeOf(oNode,other.firstChild);
			other = other.nextSibling;
		}
	}
	_isChildNodeOf(oNode,other.firstChild);
	return bIsChildNodeOf;
}

function addEventLst(EventTarget,type,listener,useCapture) {
	useCapture = typeof(useCapture)=="boolean"?useCapture:false;
	if (EventTarget.addEventListener) {
		EventTarget.addEventListener(type, listener, useCapture);
	} else if ((EventTarget==window) && document.addEventListener) {
		document.addEventListener(type, listener, useCapture);
	} else if (EventTarget.attachEvent) {
		EventTarget["e"+type+listener] = listener;
		EventTarget[type+listener] = function() {EventTarget["e"+type+listener](window.event);}
		EventTarget.attachEvent("on"+type, EventTarget[type+listener]);
	} else {
		EventTarget["on"+type] = listener;
	}
}

function removeEventLst(EventTarget,type,listener,useCapture) {
	useCapture = typeof(useCapture)=="boolean"?useCapture:false;
	if (EventTarget.removeEventListener) {
		EventTarget.removeEventListener(type,listener, useCapture);
	} else if ((EventTarget==window) && document.removeEventListener) {
		document.removeEventListener(type,listener, useCapture);
	} else if (EventTarget.detachEvent) {
		EventTarget.detachEvent("on"+type, EventTarget[type+listener]);
		EventTarget[type+listener]=null;
		EventTarget["e"+type+listener]=null;
	} else {
		EventTarget["on"+type]=null;
	}
}

/*
	domEl() function - painless DOM manipulation
	written by Pawel Knapik  //  pawel.saikko.com
*/

var domEl = function(e,c,a,p,x) {
if(e||c) {
	c=(typeof c=='string'||(typeof c=='object'&&!c.length))?[c]:c;	
	e=(!e&&c.length==1)?document.createTextNode(c[0]):e;	
	var n = (typeof e=='string')?document.createElement(e) : !(e&&e===c[0])?e.cloneNode(false):e.cloneNode(true);	
	if(e.nodeType!=3) {
		c[0]===e?c[0]='':'';
		for(var i=0,j=c.length;i<j;i++) typeof c[i]=='string'?n.appendChild(document.createTextNode(c[i])):n.appendChild(c[i].cloneNode(true));
		if(a) {for(var i=(a.length-1);i>=0;i--) a[i][0]=='class'?n.className=a[i][1]:n.setAttribute(a[i][0],a[i][1]);}
	}
}
	if(!p)return n;
	p=(typeof p=='object'&&!p.length)?[p]:p;
	for(var i=(p.length-1);i>=0;i--) {
		if(x){while(p[i].firstChild)p[i].removeChild(p[i].firstChild);
			if(!e&&!c&&p[i].parentNode)p[i].parentNode.removeChild(p[i]);}
		if(n) p[i].appendChild(n.cloneNode(true));
	}	
}

/*
Copyright (c) 2006 Stuart Colville
http://muffinresearch.co.uk/archives/2006/04/29/getelementsbyclassname-deluxe-edition/
*/
  
function getElementsByClassName(strClass, strTag, objContElm) {
  strTag = strTag || "*";
  objContElm = objContElm || document;    
  var objColl = (strTag == '*' && document.all) ? document.all : objContElm.getElementsByTagName(strTag);
  var arr = new Array();                              
  var delim = strClass.indexOf('|') != -1  ? '|' : ' ';   
  var arrClass = strClass.split(delim);    
  for (i = 0, j = objColl.length; i < j; i++) { 
    if( objColl[i].tagName == undefined ) continue;   
    var arrObjClass = objColl[i].className.split(' ');   
    if (delim == ' ' && arrClass.length > arrObjClass.length) continue;
    var c = 0;
    comparisonLoop:
    for (k = 0, l = arrObjClass.length; k < l; k++) {
      for (m = 0, n = arrClass.length; m < n; m++) {
        if (arrClass[m] == arrObjClass[k]) c++;
        if (( delim == '|' && c == 1) || (delim == ' ' && c == arrClass.length)) {
          arr.push(objColl[i]); 
          break comparisonLoop;
        }
      }
    }
  }
  return arr; 
}

var menu_timerID = null;

function initMenus(idListe) {
    var nMenu = document.getElementById(idListe);
     //nMenu.insertBefore(domEl('p','',''),nMenu.firstChild);
    var leMenu=nMenu.getElementsByTagName('ul');
    for(var i=1;i<leMenu.length;i++){
		var liparent;
        liparent=leMenu[i].parentNode;
        addClassName(liparent,"submenu");
    }
    loadMenus(idListe);
}

function loadMenus(idListe) {
	var nMenu = document.getElementById(idListe);
   if (nMenu.addEventListener) {
		nMenu.addEventListener("mouseover",eventLstMontrerMenu,true);
		nMenu.addEventListener("focus",eventLstMontrerMenu,true);
		nMenu.addEventListener("DOMFocusIn",eventLstMontrerMenu,true);
		nMenu.addEventListener("mouseout",eventLstCacherMenus,true);
		nMenu.addEventListener("blur",eventLstCacherMenus,true);
		nMenu.addEventListener("DOMFocusOut",eventLstCacherMenus,true);

	} else {
		var nA;
		var lessubmenu = getElementsByClassName('submenu', 'li', nMenu);
		for (var i=0; i<lessubmenu.length; i++) {
			addEventLst(lessubmenu[i],"mouseover",eventLstMontrerMenu);
			addEventLst(lessubmenu[i],"mouseout",eventLstCacherMenus);
			for (var j=0; nA = lessubmenu[i].getElementsByTagName("a")[j]; j++) {
				addEventLst(nA,"focus",eventLstMontrerMenu);
				addEventLst(nA,"blur",eventLstCacherMenus);
			}
		}
	}
    
    
    /* on ajoute notre image de fond dans les li pour eviter superposition */
   
/*
 var leMenu=nMenu.getElementsByTagName('ul');
    for(var i=1;i<leMenu.length;i++){
		var cLi;
        cLi=leMenu[i].getElementsByTagName("li");
        for (var j=0; cLi[j]; j++) {
            var refcLi = cLi[j].firstChild;
            nBackground = document.createElement("img");
            nBackground.src = "images/testImgActives.gif";
            nBackground.className = "itemBackground";
            nBackground.alt="";
            cLi[j].insertBefore(nBackground,refcLi);
        }    
    }
*/
    //var mCtrl = document.getElementById("menuControle"); 
	//firstChild.firstChild.nodeValue="Désactiver le menu";
	addClassName(nMenu,"withjavascript");
    
    
}

function unloadMenus(idListe) {
	var nMenu = document.getElementById(idListe);
    if (nMenu.removeEventListener) {
		nMenu.removeEventListener("mouseover",eventLstMontrerMenu,true);
		nMenu.removeEventListener("focus",eventLstMontrerMenu,true);
		nMenu.removeEventListener("DOMFocusIn",eventLstMontrerMenu,true);
		nMenu.removeEventListener("mouseout",eventLstCacherMenus,true);
		nMenu.removeEventListener("blur",eventLstCacherMenus,true);
		nMenu.removeEventListener("DOMFocusOut",eventLstCacherMenus,true);

	} else {
		var nA;
		var lessubmenu = getElementsByClassName('submenu', 'li', nMenu);
		for (var i=0; i<lessubmenu.length; i++) {
			removeEventLst(lessubmenu[i],"mouseover",eventLstMontrerMenu);
			removeEventLst(lessubmenu[i],"mouseout",eventLstCacherMenus);
			for (var j=0; nA = lessubmenu[i].getElementsByTagName("a")[j]; j++) {
				removeEventLst(nA,"focus",eventLstMontrerMenu);
				removeEventLst(nA,"blur",eventLstCacherMenus);
			}
		}
	}
    
    /* on supprime notre image de fond dans les li pour eviter superposition */
    var leMenu=nMenu.getElementsByTagName('ul');
    for(var i=1;i<leMenu.length;i++){
		var cLi;
        cLi=leMenu[i].getElementsByTagName("li");
        for (var j=0; cLi[j]; j++) {
            cLi[j].removeChild(cLi[j].firstChild);
        }    
    }
    
    deleteClassName(nMenu,"withjavascript");
}

function eventLstMontrerMenu(evt) {
	var oNode;
	if (evt && evt.target) {
		oNode = evt.target;
	} else if (window.event) {
		oNode = window.event.srcElement;
	} else {
		oNode = this;
	}
	if (menu_timerID!=null) {cacherMenus();}
	while (oNode.id!="menu" && oNode.id!="menu_multilang") {
		if (hasClassName(oNode,"submenu")) {
			addClassName(oNode,"encourt");
		} else{
            addClassName(oNode,"focus");
        }
		oNode = oNode.parentNode;
	}

	// Pour MSIE ou il faut annuler le bouillonnement
	if (window.event &&
		(typeof(window.event.cancelBubble)=="boolean") )
	{
		window.event.cancelBubble = true;
	}
	return false;
}

function eventLstCacherMenus(evt) {
	var oNode, nRelatedTarget;
	if (evt && evt.target) {
		oNode = evt.target;
		nRelatedTarget = evt.relatedTarget;
	} else if (window.event) {
		oNode = window.event.srcElement;
		nRelatedTarget = window.event.toElement;

	} else {
		oNode = this;
	}

	if (nRelatedTarget) {
		var nCacherChildsTheme;
		while (oNode.id!="menu" && oNode.id!="menu_multilang") {
			if ( (hasClassName(oNode,"submenu")) && (isChildNodeOf(nRelatedTarget,oNode)) ) {
				nCacherChildsTheme = oNode;
				break;
			}
			oNode = oNode.parentNode;
		}

		if (nCacherChildsTheme) {
			cacherMenus(nCacherChildsTheme);
cacherMenus()
        } else {
			menu_timerID = setInterval("cacherMenus()",800);
		}

	} else {
		cacherMenus();
	}

	// Pour MSIE ou il faut annuler le bouillonnement
	if (window.event &&
		(typeof(window.event.cancelBubble)=="boolean") )
	{
		window.event.cancelBubble = true;
	}
	return false;
}

function cacherMenus(oNode) {
 	cacherMenuss(oNode, "menu");
	cacherMenuss(oNode, "menu_multilang");
}

function cacherMenuss(oNode, idListe) {
	var nMenu = document.getElementById(idListe);
	if (menu_timerID!=null) {
		clearInterval(menu_timerID);
		menu_timerID = null;
	}
	oNode = oNode?oNode:document.getElementById(idListe);
	var lessubmenu = getElementsByClassName('submenu','li', nMenu);
    var lessubfocus = getElementsByClassName('focus','li', nMenu);
	for (var i=0; lessubmenu[i]; i++) {
		deleteClassName(lessubmenu[i],"encourt");
	}
    for (var j=0; lessubfocus[j]; j++) {
		deleteClassName(lessubfocus[j],"focus");
	}
}