var API_1484_11=null;
var infoLMSSpe;
var devineErreur;
var oRegUri=new RegExp("^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?");
var abandonEnCours=false;
var persisteSSP=false;
// var MAX_HEURES_SESSION=10;

function APIAdapter(){
	this.version="1.0";
	this.errorCode="0";
	this.cmi=null;
	this.ssp=null;
	this.activite=null;
	this.objectifCible=null;
	this.etatCommunication="pasInitialise";
	this.scoEnAttente=false;
	this.cibleChoix="";
	this.modifications=false;
	this.modificationAlloc=false;
	this.changementEtatCompletion=false;
	this.changementEtatObjectif=false;
	this.changementInteraction=false;
	this.changementEtatSession=false;
	this.changementScore=false;
	this.depiste=true;
	//  methodes
	this.Initialize=LMS_Initialize;
	this.GetValue=LMS_GetValue;
	this.SetValue=LMS_SetValue;
	this.Commit=LMS_Commit;
	this.Terminate=LMS_Terminate;
	this.GetLastError=LMS_GetLastError;
	this.GetErrorString=LMS_GetErrorString;
	this.GetDiagnostic=LMS_GetDiagnostic;	
	this.compteCollection=LMS_compteCollection;
	this.donneValeurDansCollection=LMS_donneValeurDansCollection;
	this.donneObjetDansCollection=LMS_donneObjetDansCollection;
	this.attributOuErreur=LMS_attributOuErreur;
	this.affecteDansVocab=LMS_affecteDansVocab;
	this.affecteDansCollection=LMS_affecteDansCollection;
	this.impacteSucces=LMS_impacteSucces;
	this.impacteCompletion=LMS_impacteCompletion;
	this.impacteSuccesCollObj=LMS_impacteSuccesCollObj;
	this.appliquerResultatDansSeq=LMS_appliquerResultatDansSeq;
}
function LMS_Initialize(strParametre){
	if (strParametre!=""){this.errorCode="201";return "false";} 
	if (this.etatCommunication=="enCours"){
		// deja initialise
		this.errorCode="103";return "false";
	}
	this.etatCommunication="";
	this.errorCode="0";
	this.cibleChoix="";
	window.planLMS.MODE_PREEMPTIF=false;
	infoLMSSpe="";devineErreur="";
	if (window.planLMS.ressourceCourante==null||window.planLMS.activiteCourante==null){
		this.errorCode="102";return "false";
	}
	this.activite=window.planLMS.itemCourant;
	// sinon complete par mode premptif
	this.cmi=XML_fils(this.activite,"sco");
	if (this.cmi!=null){
		var valExit=PF_attr(this.cmi,"exit");
		this.cmi.removeAttribute("exit");
		this.cmi.removeAttribute("entry");
		if (valExit=="suspend"){
			this.cmi.setAttribute("entry","resume");
		} else {
			// efface
			this.cmi.parentNode.removeChild(this.cmi);
			this.cmi=null;
		}
	}
	if (this.cmi==null){
		this.cmi=creerElementCP(this.activite,"sco");
		this.activite.appendChild(this.cmi);
	}
	// init les comments_from_lms
	if (window.planLMS.oCommentairesLMS!=null){
		this.cmi.appendChild(window.planLMS.oCommentairesLMS.cloneNode(true));	
	}
	this.depiste=true;
	
	if (window.planLMS.deliveryControls(this.activite,"tracked")=="false"){
		this.depiste=false;
	}
	this.objectifCible=window.planLMS.donneObjectifCible(this.activite,true);
	
	var lesobjs=window.planLMS.donneObjectifs(this.activite,false);
	var objColl=XML_fils(this.cmi,"objectives");
	window.planLMS.scoDemandeEtatObjectif=true;
	for (var i=0;i<lesobjs.length;i++){
		var oObj=lesobjs[i];
		var lid=PF_attr(oObj,"objectiveID");
		if (lid!=""){
			// met les objectifs a disposition
			var obpris=0;
			var numExist=donneNumeroObj(objColl,lid);
			if (numExist<0){
				if (objColl!=null){obpris=objColl.childNodes.length;}
			} else {obpris=numExist;}
			var debNom="objectives."+obpris+".";
			if (numExist<0){
				this.affecteDansCollection(this.cmi,debNom+"id",lid,true);
				if (objColl==null){objColl=XML_fils(this.cmi,"objectives");}
			}

			if (window.planLMS.lireEtatObjectif(oObj,"objectiveMeasureStatus")=="true"){
				this.affecteDansCollection(this.cmi,debNom+"score_scaled",window.planLMS.lireValeurObjectif(oObj,"objectiveNormalizedMeasure"),false);
			}
			if (window.planLMS.lireEtatObjectif(oObj,"objectiveProgressStatus")=="true"){
				var obValide=window.planLMS.lireValeurObjectif(oObj,"objectiveSatisfiedStatus");
				var resEtat="failed";
				if (obValide=="true"){resEtat="passed";}
				this.affecteDansCollection(this.cmi,debNom+"success_status",resEtat,false);
			}
		}
	}
	window.planLMS.scoDemandeEtatObjectif=false;
	// initialiser les valeurs de l'objetcif principal
	if (window.planLMS.lireEtatObjectif(this.objectifCible,"objectiveMeasureStatus")=="true"){
		this.cmi.setAttribute("score_scaled",window.planLMS.lireValeurObjectif(this.objectifCible,"objectiveNormalizedMeasure"));
	}
	if (window.planLMS.lireEtatObjectif(this.objectifCible,"objectiveProgressStatus")=="true"){
		var obValide=window.planLMS.lireValeurObjectif(this.objectifCible,"objectiveSatisfiedStatus");
		var resEtat="failed";
		if (obValide=="true"){resEtat="passed";}
		this.cmi.setAttribute("success_status",resEtat);
	}
	/*this.ssp=parent.planLMS.DOMManifest.documentElement;*/
	this.ssp=this.cmi;
	this.modifications=false; 
	this.changementEtatCompletion=false;
	this.changementEtatObjectif=false;
	this.changementEtatSession=false;
	
	// init les allocations statiques
	var tabBucks=window.planLMS.donneNoeudsNS(window.planLMS.ressourceCourante,"imsssp","bucket");
	for (var i=0;i<tabBucks.length;i++){
		var oBucket=tabBucks[i];
		var oTaille=XML_filsNS(oBucket,"imsssp","size");
		if (oTaille){
			var params="{bucketID="+PF_attr(oBucket,"bucketID")+"}{requested="+PF_attr(oTaille,"requested")+"}{persistence="+PF_attr(oBucket,"persistence")+"}{type="+PF_attr(oBucket,"bucketType")+"}";
			var succ=this.SetValue("ssp.allocate",params);	
			if (succ!="true"){alert("Can't init bucket: "+params);}
		}
	}	
	this.errorCode="0";
	/*window.haut.NAVIG_majFleches(!window.planLMS.masquePrecedent,!window.planLMS.masqueSuivant);
	window.planLMS.PLAN_afficheParcours(false);*/
	this.etatCommunication="enCours";	
	window.planLMS.majBoutonsInit('enCours');
	return "true";
}

function LMS_GetValue(mElt) { 
	infoLMSSpe="";
	if (this.etatCommunication=="pasInitialise"){this.errorCode="122";return "";}
	if (this.etatCommunication=="termine"){this.errorCode="123";return "";}
	if (mElt==""){this.errorCode="301";return "";}
	if (mElt.indexOf("cmi.")!=0 && mElt.indexOf("adl.")!=0 && mElt.indexOf("ssp.")!=0){
		this.errorCode="401";return "";
	}
	if (mElt.indexOf("ssp.")!=0){
		mElt=mElt.substring(4);
	}	
	this.errorCode="0";
	if (mElt=="_version"){return "1.0";}
	if (mElt=="comments_from_learner" || mElt=="learner_preference" || mElt=="interactions" || mElt=="comments_from_lms" || mElt=="objectives"){this.errorCode="401";return "";}	
	if (mElt=="comments_from_learner._children"){return "comment,location,timestamp";}
	if (mElt=="comments_from_learner._count"){return this.compteCollection(this.cmi,"comments_from_learner");}
	var indTemp=mElt.indexOf("comments_from_learner.");
	if (indTemp==0){return this.donneValeurDansCollection(this.cmi,mElt,"comment");}
	if (mElt=="comments_from_lms._children"){return "timestamp,comment,location";}
	if (mElt=="comments_from_lms._count"){return this.compteCollection(this.cmi,"comments_from_lms");}
	indTemp=mElt.indexOf("comments_from_lms.");
	if (indTemp==0){return this.donneValeurDansCollection(this.cmi,mElt,"comment");}
	if (mElt=="completion_status"){
		this.impacteCompletion(PF_attr(this.cmi,"completion_status"));
		return attributOuDefaut(this.cmi,mElt,"unknown");
	}
	if (mElt=="success_status"){
		this.impacteSucces(PF_attr(this.cmi,"success_status"));
		return attributOuDefaut(this.cmi,mElt,"unknown");
	}
	if (mElt=="completion_threshold"){
		var objDansitem=XML_filsNS(this.activite,"adlcp","completionThreshold");
		if (objDansitem==null){this.errorCode="403";return "";}
		return XML_texteNoeud(objDansitem);		
	}
	if (mElt=="credit"){
		if ((lesson_mode=="browse")||(lesson_mode=="review")){return "no-credit";}
		return "credit";
	}
	if (mElt=="entry"){return attributOuDefaut(this.cmi,mElt,"ab-initio");}
	if (mElt=="exit"||mElt=="session_time"){this.errorCode="405";return "";}
	if (mElt=="interactions._children"){return "id,type,objectives,timestamp,correct_responses,weighting,learner_response,result,latency,description";}
	if (mElt=="interactions._count"){return this.compteCollection(this.cmi,"interactions");}
	indTemp=mElt.indexOf("interactions.");
	if (indTemp==0){
		var oInter=this.donneObjetDansCollection(this.cmi,mElt,"get");
		if (oInter==null){this.errorCode="301";return "";}
		var indCollSub=mElt.indexOf(".objectives.");
		if (indCollSub>0){				
			mElt=mElt.substring(indCollSub+1);
			if (mElt=="objectives._count"){
				return this.compteCollection(oInter,"objectives");
			}
			if (mElt.indexOf("id")>0){
				return this.donneValeurDansCollection(oInter,mElt,"");
			}
			this.errorCode="201";return "";
		}
		indCollSub=mElt.indexOf(".correct_responses.");
		if (indCollSub>0){				
			mElt=mElt.substring(indCollSub+1);
			if (mElt=="correct_responses._count"){
				return this.compteCollection(oInter,"correct_responses");
			}
			if (mElt.indexOf("pattern")>0){
				return this.donneValeurDansCollection(oInter,mElt,"");
			}
			this.errorCode="201";return "";
		}
		if (mElt.indexOf(".learner_response")>0){
			var oReponse=XML_fils(oInter,"learner_response");
			if (oReponse==null){this.errorCode="403";return "";}	
			return XML_texteNoeud(oReponse);
		}
		return this.donneValeurDansCollection(this.cmi,mElt,"");
	}
	if (mElt=="launch_data"){
		var objDansitem=XML_filsNS(this.activite,"adlcp","dataFromLMS");
		if (objDansitem==null){this.errorCode="403";return "";}
		return XML_texteNoeud(objDansitem);		
	}
	if (mElt=="learner_id"){return serveur.vMos_id;}
	if (mElt=="learner_name"){
		if (serveur.vMos_nom==""){return "";}
		return (serveur.vMos_nom +", "+serveur.vMos_prenom);
	}
 	if (mElt=="learner_preference._children"){return "audio_level,language,delivery_speed,audio_captioning";}
	if (mElt=="learner_preference.audio_level"){return attributOuDefaut(this.cmi,"pref_audio_level","1");}
	if (mElt=="learner_preference.language"){return attributOuDefaut(this.cmi,"pref_language",serveur.vMos_lang);}
	if (mElt=="learner_preference.delivery_speed"){return attributOuDefaut(this.cmi,"pref_delivery_speed","1");}
	if (mElt=="learner_preference.audio_captioning"){return attributOuDefaut(this.cmi,"pref_audio_captioning","0");}
	if (mElt=="max_time_allowed"){
		var mt=window.planLMS.limitConditions(this.activite,"attemptAbsoluteDurationLimit");
		if (mt=="0.0"){this.errorCode="403";return "";}
		return mt;		
	}
	if (mElt=="mode"){return lesson_mode;}
 	if (mElt=="objectives._children"){return "id,completion_status,success_status,description,progress_measure,score";}
	if (mElt=="objectives._count"){return this.compteCollection(this.cmi,"objectives");}
 	var indTemp=mElt.indexOf("objectives.");
	if (indTemp==0){
		// si pas de numero
		var indColl=mElt.substring(11);
		try {
			var finp=indColl.indexOf(".");
			if (finp>0){
				indColl=indColl.substring(0,finp);
			} else {indColl=="";}
			if (indColl=="" || isNaN(indColl)){
				this.errorCode="401";return "";	
			}
		} catch(e){}
		var oObj=this.donneObjetDansCollection(this.cmi,mElt,"get");
		if (oObj==null){this.errorCode="301";return "";}
		if (mElt.indexOf(".score.")>0){
			if (mElt.indexOf(".score._children")>0){
				return "min,max,scaled,raw";
			}
			mElt=nomAttrScore(mElt);
		}
		return this.donneValeurDansCollection(this.cmi,mElt,"");
	}
	if ((mElt=="location")||(mElt=="progress_measure")){return this.attributOuErreur(mElt);}
	if (mElt=="scaled_passing_score"){
		var objPrim=this.objectifCible;
		if (objPrim!=null){
			var satisfm=window.planLMS.attrObj(objPrim,"satisfiedByMeasure");
			if (satisfm=="true"){
				var mnm=XML_filsNS(objPrim,"imsss","minNormalizedMeasure");
				if (mnm==null){
					return "1.0";
				} else {
					return XML_texteNoeud(mnm);
				}
			}
		}
		this.errorCode="403";
		return "";
	}	
	if (mElt.indexOf("score._children")==0){return "scaled,raw,min,max";}
	if (mElt.indexOf("score.")==0){
		return this.attributOuErreur(nomAttrScore(mElt));
	}
	if (mElt=="suspend_data"){
		var oReponse=XML_fils(this.cmi,"suspend_data");
		if (oReponse==null){this.errorCode="403";return "";}	
		return XML_texteNoeud(oReponse);
	}
	if (mElt=="time_limit_action"){
		var objDansitem=XML_filsNS(this.activite,"adlcp","timeLimitAction");
		if (objDansitem==null){this.errorCode="403";return "";}
		return XML_texteNoeud(objDansitem);		
	}
	if (mElt=="total_time"){
		return attributOuDefaut(this.cmi,"total_time","PT0S");
	}
	if (mElt.indexOf("nav.request")==0){
		if (mElt=="nav.request"){return attributOuDefaut(this.cmi,"nav_request","_none_");}
		if (mElt=="nav.request_valid.continue"){return window.haut.NAVIG_requete("continue",true);}
		if (mElt=="nav.request_valid.previous"){return window.haut.NAVIG_requete("previous",true);}
		if (mElt.indexOf("nav.request_valid.choice")==0){
			var inf=mElt.indexOf("{target=");
			var sup=mElt.indexOf("}");
			if ((inf>0)&&(inf<sup)){
				window.planLMS.activiteSpecifieParChoixPreemptif=mElt.substring(inf+8,sup);
				return window.haut.NAVIG_requete("choice",true);
			} else {
				this.errorCode="301";
				return "";
			}
			return window.haut.NAVIG_requete("previous",true);
		}
	}
	if (mElt=="ssp._count"){return this.compteCollection(this.ssp,"allocations");}
	if (mElt.indexOf("ssp.")==0){
		mElt=mElt.replace("ssp.","allocations.");
		var indIdbk=mElt.indexOf("{bucketID=");
		if (indIdbk>0){
			var num=donneNumeroBucket(this.ssp,mElt);
			if (num<0){
				this.errorCode="301";
				return "false";
			}
			mElt=mElt.replace("allocations.","allocations."+num+".");
		}
		if (mElt.indexOf(".bucket_state")>0){
			var oAlloc=this.donneObjetDansCollection(this.ssp,mElt,"get");
			if (oAlloc){
				var donnee=XML_texteNoeud(oAlloc);
				var letat="{totalSpace="+oAlloc.getAttribute("requested")+"}{used="+donnee.length*2+"}";	
				var ltype=PF_attr(oAlloc,"type");
				if (ltype!=""){letat+="{type="+ltype+"}";}
				return letat;
			}
		} else if (mElt.indexOf(".data")>0){
			var oAlloc=this.donneObjetDansCollection(this.ssp,mElt,"get");
			if (oAlloc){
				chargerAllocation(oAlloc);
				var offset=paramParenthese("offset",mElt);
				var size=paramParenthese("size",mElt);
				var donnees=XML_texteNoeud(oAlloc);
				if (offset!=""){
					offset=parseInt(offset)/2;
					if (offset<=donnees.length){
						donnees=donnees.substring(offset);
					} else {
						this.errorCode="301";
						infoLMSSpe="The requested data exceeds available data";
					}	
				}
				if (size!=""){
					size=parseInt(size)/2;
					if (donnees.length>=size){
						donnees=donnees.substring(0,size);
					} else {
						this.errorCode="301";
						infoLMSSpe="The requested data exceeds available data";
					}
				}
				return donnees;
			}
		} else {
			return this.donneValeurDansCollection(this.ssp,mElt,"");
		}
	}
	this.errorCode="201";
	return "";
	
}
function LMS_SetValue(mElt,strValeur){
	// alert(mElt+"/"+strValeur);
	infoLMSSpe="";
	devineErreur="";
	window.planLMS.MODE_PREEMPTIF=false;
	if (this.etatCommunication=="pasInitialise"){this.errorCode="132";return "false";}
	if (this.etatCommunication=="termine"){this.errorCode="133";return "false";}
	if (mElt==""){this.errorCode="351";return "false";}
	if (mElt.indexOf("cmi.")!=0 && mElt.indexOf("adl.")!=0 && mElt.indexOf("ssp.")!=0){this.errorCode="401";return "false";}
	if (mElt.indexOf("ssp.")!=0){mElt=mElt.substring(4);}	
	this.errorCode="0";
	this.modifications=true;
	if (mElt=="interactions" || mElt=="learner_preference" || mElt=="objectives" || mElt=="comments_from_learner" || mElt=="comments_from_lms"){this.errorCode="401";return "false";}
	if (mElt=="_version"||mElt.indexOf("._children")>0||mElt.indexOf("._count")>0||mElt.indexOf("comments_from_lms")==0||mElt=="completion_threshold"||mElt=="credit"||mElt=="entry"||mElt=="time_limit_action"||mElt=="launch_data"||mElt=="scaled_passing_score"||mElt=="total_time"){
		this.errorCode="404";return "false";	
	}
	if (mElt=="learner_id"||mElt=="learner_name"||mElt=="max_time_allowed"||mElt=="mode"||mElt.indexOf("nav.request_valid")==0){
		this.errorCode="404";return "false";	
	}	
	if (mElt.indexOf("comments_from_learner")==0){
		if (mElt.indexOf(".comment")>0){
			return this.affecteDansCollection(this.cmi,mElt,strValeur,true);	
		}
		if (mElt.indexOf(".location")>0||mElt.indexOf(".timestamp")>0){	
			return this.affecteDansCollection(this.cmi,mElt,strValeur,true);
		}	
	}
	if (mElt=="completion_status"){
		var ancVal=PF_attr(this.cmi,"completion_status");
		var resSet=this.affecteDansVocab(this.cmi,mElt,strValeur,"completed,incomplete,not attempted,unknown");
		if (resSet=="false"){return "false";}
		this.impacteCompletion(ancVal);
		this.errorCode="0";
		return "true";
	}
	if (mElt=="exit"){
		var resS=this.affecteDansVocab(this.cmi,mElt,strValeur,"time-out,suspend,logout,,normal");
		if (resS && (strValeur=="time-out"||strValeur=="logout")){
			this.cmi.setAttribute("nav_request","_none_");
		}
		 return resS;
	}
	if (mElt.indexOf("interactions.")==0){
		var lespossibles=",id,type,timestamp,objectives,correct_responses,weighting,learner_response,result,latency,description,pattern,";
		var verifAttr=mElt.substring(mElt.lastIndexOf(".")+1);
		if (lespossibles.indexOf(","+verifAttr+",")>=0){
			var creer=false;
			this.changementInteraction=true;
			var oInter=this.donneObjetDansCollection(this.cmi,mElt,"set");
			if (mElt.indexOf(".id")>0){
				creer=true;
			} else if ((mElt.indexOf(".learner_response")>0)||(mElt.indexOf(".pattern")>0)){
				if (oInter==null){
					this.errorCode="408";
					if (devineErreur=="depasseIndex0"){this.errorCode="351";}
					return "false";
				}				
				if (PF_attr(oInter,"type")==""){this.errorCode="408";return "false";}				
			}		
			var indObj=mElt.indexOf(".objectives.");				
			if (indObj<0){indObj=mElt.indexOf(".correct_responses.");}
			if (indObj>0){
				mElt=mElt.substring(indObj+1);
				if (oInter==null){
					this.errorCode="408";	
					if ((mElt.indexOf(".id")>0)&&(devineErreur=="depasseIndex0")){this.errorCode="351";}				
					return "false";}
				return this.affecteDansCollection(oInter,mElt,strValeur,true);
			}
			if (mElt.indexOf(".type")>0){
				var lestypes=",true-false,choice,fill-in,long-fill-in,matching,performance,sequencing,likert,numeric,other,";
				if (lestypes.indexOf(","+strValeur+",")<0){this.errorCode="406";return "false";}
			}
			if (mElt.indexOf(".result")>0){
				if (strValeur==""){this.errorCode="406";return "false";}
				var lestypes=",correct,incorrect,neutral,unanticipated,";
				if (lestypes.indexOf(","+strValeur+",")<0){
					if (isNaN(Number(strValeur))){
						this.errorCode="406";return "false";
					}
				}
			}
			return this.affecteDansCollection(this.cmi,mElt,strValeur,creer);
		}
		infoLMSSpe="Invalid argument";		
	}
	if (mElt=="learner_preference.audio_level"){
		this.errorCode=verifReelBorne(strValeur,0,"*");
		if (this.errorCode=="0"){
			this.cmi.setAttribute("pref_audio_level",strValeur);
			return "true";
		}
		return "false";	
	}
	if (mElt=="learner_preference.language"){
		if (!verifFormatLangue(strValeur)){
			this.errorCode="406";
			return "false";
		}
		this.cmi.setAttribute("pref_language",strValeur);
		return "true";	
	}
	if (mElt=="learner_preference.delivery_speed"){
		this.errorCode=verifReelBorne(strValeur,0,"*");
		if (this.errorCode=="0"){
			this.cmi.setAttribute("pref_delivery_speed",strValeur);
			return "true";
		}
		return "false";	
	}
	if (mElt=="learner_preference.audio_captioning"){
		return this.affecteDansVocab(this.cmi,"pref_audio_captioning",strValeur,"-1,0,1");
	}
	if (mElt=="location"){
		this.cmi.setAttribute("location",strValeur);
		return "true";
	}
	if (mElt.indexOf("objectives.")==0){
		var lespossibles=",id,scaled,min,raw,max,success_status,completion_status,progress_measure,description,";
		var verifAttr=mElt.substring(mElt.lastIndexOf(".")+1);
		if (lespossibles.indexOf(","+verifAttr+",")>=0){
			var creer=false;
			var oObj=this.donneObjetDansCollection(this.cmi,mElt,"set");
			if (verifAttr=="id"){
				creer=true;
			} else if (oObj==null){
				this.errorCode="351";
				/*if (mElt.indexOf(".score.")>0){this.errorCode="408";}*/
				var indColl=mElt.substring(11);
				indColl=indColl.substring(0,indColl.indexOf("."));
				if (indColl=="0"){
					this.errorCode="408";
				}
				return "false";
			}
			if (mElt.indexOf(".score.")>0){
				mElt=nomAttrScore(mElt);
				if (mElt.indexOf(".score_scaled")>0){
					this.errorCode=verifReelBorne(strValeur,-1,1);
					if (this.errorCode!="0"){return "false";}	
					oObj.setAttribute("score_scaled",strValeur);
					this.impacteSuccesCollObj(oObj);
					return "true";
				}
			}
			if (mElt.indexOf(".success_status")>0){
				var resSet=this.affecteDansVocab(oObj,"success_status",strValeur,"passed,failed,unknown");
				if (resSet=="false"){return "false";}
				this.impacteSuccesCollObj(oObj);
				return "true";
			}
			if (mElt.indexOf(".completion_status")>0){
				return this.affecteDansVocab(oObj,"completion_status",strValeur,"completed,incomplete,not attempted,unknown");
			}
			if (mElt.indexOf(".progress_measure")>0){
				this.errorCode=verifReelBorne(strValeur,0,1);
				if (this.errorCode!="0"){return "false";}
			}
			return this.affecteDansCollection(this.cmi,mElt,strValeur,creer);
		}
		infoLMSSpe="Invalid argument";
	}
	if (mElt=="progress_measure"){
		this.errorCode=verifReelBorne(strValeur,0,1);
		if (this.errorCode!="0"){return "false";}
		this.cmi.setAttribute("progress_measure",strValeur);
		this.impacteCompletion(PF_attr(this.cmi,"completion_status"));
		// non SCORM r2
		if (this.depiste){
			this.activite.setAttribute("attemptCompletionAmount",strValeur);
		}	
		this.errorCode="0";
		return "true";		
	}
	if (mElt.indexOf("score.")==0){
		mElt=nomAttrScore(mElt);
		if (mElt=="score_scaled"){
			this.errorCode=verifReelBorne(strValeur,-1,1);
			if (this.errorCode!="0"){return "false";}
			this.cmi.setAttribute("score_scaled",strValeur);
			if (this.depiste){
				var ancienScore="";
				var scoreTrans=reelScore(strValeur);
				this.changementScore=true;
				this.cmi.setAttribute("modifObjPrinc","oui");
				window.planLMS.enregistrerObjectif(this.objectifCible,"objectiveNormalizedMeasure",scoreTrans,true);	
			}
			this.errorCode="0";
			return "true";
		}
		if (mElt=="score_raw"||mElt=="score_max"||mElt=="score_min"){
			if (isNaN(Number(strValeur))){this.errorCode="406";return "false";}	
			this.cmi.setAttribute(mElt,strValeur);
			return "true";
		}
	}
	if (mElt=="session_time"){
		strValeur=sansZeroAvant(strValeur);
		if (verifIntervalleTemps(strValeur)){
			this.cmi.setAttribute(mElt,strValeur);			
			return "true";
		} else {
			this.errorCode="406";return "false";	
		}	
	}
	if (mElt=="success_status"){	
		var ancienEtat=PF_attr(this.cmi,"success_status");		
		var resSet=this.affecteDansVocab(this.cmi,"success_status",strValeur,"passed,failed,unknown");
		if (resSet=="false"){return "false";}
		this.impacteSucces(ancienEtat);
		this.errorCode="0";
		return "true";
	}
	if (mElt=="suspend_data"){
		var oSusp=XML_fils(this.cmi,"suspend_data");
		if (oSusp==null&&strValeur==""){return "true";}
		if (oSusp==null){
			oSusp=creerElementCP(this.cmi,"suspend_data");
			this.cmi.appendChild(oSusp);
		}
		XML_modifTexteNoeud(oSusp,strValeur);
		return "true";
	}
	if (mElt=="nav.request"){
		if (strValeur.indexOf("choice")>=0){
			var inf=strValeur.indexOf("{target=");
			var sup=strValeur.indexOf("}");
			if ((inf==0)&&(sup>inf)){
				var cible=strValeur.substring(inf+8,sup);
				if (cible.length>0){
					this.cmi.setAttribute("nav_request",strValeur);
					this.cibleChoix=cible;
					return "true";	
				}
			}
			this.errorCode="406";return "false";
		} else {
			this.cibleChoix="";
			if (strValeur=="suspendAll"){
				this.cmi.setAttribute("exit","");
			}
			return this.affecteDansVocab(this.cmi,"nav_request",strValeur,"continue,previous,choice,exit,exitAll,abandon,abandonAll,suspendAll,_none_");
		}
	}	
	// ssp
	if (mElt=="ssp.allocate"){
		var bucketID=paramParenthese("bucketID",strValeur);
		if (!verifFormatID(bucketID)){this.errorCode="406";return "false";}
		var requested=paramParenthese("requested",strValeur);
		if (requested=="" || parseInt(requested)<=0){this.errorCode="406";return "false";}
		requested=parseInt(requested);
		var persistence=paramParenthese("persistence",strValeur);
		if (persistence==""){persistence="learner";}
		var type=paramParenthese("type",strValeur);
		var oExiste=donneBucket(this.ssp,bucketID);
		var recopieDepuisGlobal=false;
		if (oExiste==null){
			recopieDepuisGlobal=true;
			oExiste=XML_trouveNoeud(parent.planLMS.allocationsGlobales,"allocation","id",bucketID);
		}
		if (oExiste){
			if (oExiste.getAttribute("requested")==requested && oExiste.getAttribute("persistence")==persistence && type==PF_attr(oExiste,"type")){
				// cest le meme : ok
				if (recopieDepuisGlobal){
					this.affecteDansCollection(this.ssp,"allocations."+this.GetValue("ssp._count")+".id",bucketID,true);
					var oAlloc=donneBucket(this.ssp,bucketID);
					oAlloc.parentNode.replaceChild(oExiste.cloneNode(true),oAlloc);
					oExiste=donneBucket(this.ssp,bucketID);
				}	
				oExiste.setAttribute("allocation_success","requested");
				return "true";
			} else {
				if (!recopieDepuisGlobal){oExiste.setAttribute("allocation_success","failure");}
				return "false";
			}
		} else {
			// verifier que cest possible a creer sur le LMS
			var creationPossible=true;
			if (SUR_CHORUS){
				var reqx="<operation action=\"testAllocation\" idU=\""+serveur.vMos_id+"\" codeStage=\""+serveur.codeStage+"\" persistance=\""+persistence+"\" idAlloc=\""+bucketID+"\" taille=\""+requested+"\" type=\""+type+"\"></operation>";
				cibleASP=RACINE_MOS+"MosSrv/aspx/SRV_parcours.aspx";
				var oRetour=SYS_lancerOperationsRetour(reqx,"enregistrerParcours");
				if (oRetour==null || XML_texteNoeud(oRetour)!="OK"){
					creationPossible=false;
				}
			}
			if (creationPossible){
				this.affecteDansCollection(this.ssp,"allocations."+this.GetValue("ssp._count")+".id",bucketID,true);
				var oAlloc=donneBucket(this.ssp,bucketID);
				oAlloc.setAttribute("allocation_success","requested");
				oAlloc.setAttribute("requested",requested);
				oAlloc.setAttribute("persistence",persistence);
				if (SUR_CHORUS){oAlloc.setAttribute("doitCharger","oui");}
				oAlloc.setAttribute("modif","non");
				if (type!=""){
					oAlloc.setAttribute("type",type);
				}
				return "true";
			}
		}	
	}
	if (mElt.indexOf("ssp.")==0){
		infoLMSSpe="";
		mElt=mElt.replace("ssp.","allocations.");
		if (mElt=="allocations.data" || mElt=="allocations.appendData"){
			var indIdbk=donneNumeroBucket(this.ssp,strValeur);
			if (indIdbk<0){
				this.errorCode="351";
				infoLMSSpe="Bucket not found";
				return "false";
			}
			mElt=mElt.replace("allocations.","allocations."+indIdbk+".");
			var oReg=new RegExp("{bucketID=[^}]+}");
			strValeur=strValeur.replace(oReg,"");
		}
		if (mElt.indexOf(".data")>0 || mElt.indexOf(".appendData")>0){
			var oAlloc=this.donneObjetDansCollection(this.ssp,mElt,"get");
			if (oAlloc){
				var offset=0;
				var tailleMax=parseInt(PF_attr(oAlloc,"requested"))/2;
				var resDonne="";
				if (mElt.indexOf(".data")>0){
					offset=paramParenthese("offset",strValeur);
					if (offset!=""){
						offset=parseInt(offset)/2;
						var oReg=new RegExp("{offset=[^}]+}");
						strValeur=strValeur.replace(oReg,"");
					}
				}			
				if (offset>0 || mElt.indexOf(".appendData")>0){
					chargerAllocation(oAlloc);
					var valInit=XML_texteNoeud(oAlloc);
					if (offset>0){
						if (offset>valInit.length){
							this.errorCode="351";
							infoLMSSpe="The bucket was not packed";
							return "false";
						}
						var valDeb=valInit.substring(0,offset);
						var valFin="";
						var indFin=offset+strValeur.length;
						if (indFin<valInit.length){
							valFin=valInit.substring(indFin);	
						}
						resDonne=valDeb+strValeur+valFin;	
					}
					if (mElt.indexOf(".appendData")>0){
						resDonne=valInit+strValeur;	
					}
				} else {
					resDonne=strValeur;
				}
				if (resDonne.length>tailleMax){
					this.errorCode="351";
					infoLMSSpe="Exceeds bucket size";
					return "false";
				} else {
					XML_modifTexteNoeud(oAlloc,resDonne);
					oAlloc.setAttribute("modif","oui");
					oAlloc.removeAttribute("doitCharger");					
					if (oAlloc.getAttribute("persistence")!="session"){
						// duplique dans les allocations globales pour enregsitrement
						var oExisteGlob=XML_trouveNoeud(parent.planLMS.allocationsGlobales,"allocation","id",oAlloc.getAttribute("id"));
						if (oExisteGlob==null){
							var copie=oAlloc.cloneNode(true);
							copie.removeAttribute("allocation_success");
							copie.setAttribute("modif","oui");
							parent.planLMS.allocationsGlobales.appendChild(copie);	
						} else {
							XML_modifTexteNoeud(oExisteGlob,resDonne);
							oExisteGlob.setAttribute("modif","oui");
						}
					}
					this.modificationAlloc=true;
					persisteSSP=true;
					return "true";
				}
			}
		}
	}
	/*this.errorCode="351";*/
	this.errorCode="401";
	return "false";
}
function donneBucket(obj,lid){
	return XML_trouveNoeud(obj,"allocation","id",lid);
}
function donneNumeroBucket(obj,str){
	var obk=donneBucket(obj,paramParenthese("bucketID",str));
	if (obk){
		var num=0;
		var oprec=obk.previousSibling;
		while (oprec){
			num++;
			oprec=oprec.previousSibling;	
		}
		return num;
	}
	return -1;
}
function paramParenthese(attr,str){
	var indeB=str.indexOf("{"+attr+"=");
	if (indeB>=0){
		str=str.substring(indeB+attr.length+2);
		return str.substring(0,str.indexOf("}"));
	}
	return "";
}
function LMS_compteCollection(objR,nomColl){
	var lesobjs=XML_fils(objR,nomColl);
	if (lesobjs!=null){return lesobjs.childNodes.length+"";} 
	return "0";	
}
// enregsitrer que si interactions
// ne pas enregistre les SCO not attempted
function LMS_Commit(strParametre){
	if (this.etatCommunication=="pasInitialise"){this.errorCode="142";return "false";}
	if (this.etatCommunication=="termine"){this.errorCode="143";return "false";}
	if (strParametre!=""){this.errorCode="201";return "false";}
	if (abandonEnCours){return false;}
	this.errorCode="0"; 
	if (this.modifications){
		var vexit=PF_attr(this.cmi,"exit");
		this.appliquerResultatDansSeq();
		this.errorCode="0";
		parcoursEnregistre=false;
		var enrReponses=false;
		var existeInteractions=(this.compteCollection(this.cmi,"interactions")>0);
		if (existeInteractions){enrReponses=true;}
		if (modeTentative!="aucune" && this.changementInteraction && vexit!="suspend" && existeInteractions){
			// mise en sauvegarde des reponses
			// que si un objectif ?
			var oScSauve=XML_fils(this.cmi.ownerDocument.documentElement,"gardeReponses");
			if (oScSauve==null){
				oScSauve=creerElementCP(this.cmi,"gardeReponses");
				this.cmi.ownerDocument.documentElement.appendChild(oScSauve);
			}
			var idItemCourant=this.activite.getAttribute("identifier");
			var oExiste=XML_fils(oScSauve,"tentative","idItem",idItemCourant);
			
			var tempsSession=PF_attr(this.cmi,"session_time");
			var tempsPasse0=0;
			// if (tempsSession==""){tempsSession=PF_attr(this.cmi,"total_time");}
			if (tempsSession!=""){
				tempsPasse0=Math.round(intervalleEnMS(tempsSession)/1000);
			}			
			var memeTentative=false;
			if (oExiste!=null){
				if (PF_attr(this.cmi,"score_raw")==PF_attr(oExiste,"score_raw")&&PF_attr(this.cmi,"score_max")==PF_attr(oExiste,"score_max")&&tempsPasse0==PF_attr(oExiste,"tempsPasse")){
					memeTentative=true;
				} else {
					if (SUR_CHORUS){
						oScSauve.removeChild(oExiste);
					}
				}
			}
			if (!memeTentative){
				var oRep=creerElementCP(this.cmi,"tentative");
				oRep.setAttribute("idItem",idItemCourant);
				oRep.setAttribute("dateTentative",getDateServeur(''));
				oRep.setAttribute("tempsPasse",tempsPasse0);
				
				oRep.setAttribute("etatItem",PF_attr(this.cmi,"success_status"));
				oRep.setAttribute("score_scaled",PF_attr(this.cmi,"score_scaled"));
				oRep.setAttribute("score_raw",PF_attr(this.cmi,"score_raw"));
				oRep.setAttribute("score_max",PF_attr(this.cmi,"score_max"));
				if (this.compteCollection(this.cmi,"objectives")>0){
					oRep.appendChild(XML_fils(this.cmi,"objectives").cloneNode(true));	
				}
				oRep.appendChild(XML_fils(this.cmi,"interactions").cloneNode(true));
				oScSauve.appendChild(oRep);
			}
			this.changementInteraction=false;
			// enrReponses=true;
		}
		if (this.changementEtatObjectif || this.changementScore || enrReponses || this.modificationAlloc){
			// laisse le temps de faire la remontee enventuelle
			setTimeout("LMS_persisteParcours(true,"+enrReponses+")",3000);	
		}
		if (this.changementEtatObjectif){
			this.changementEtatSession=true;
			window.planLMS.nettoyerDejaFait(this.activite);
		}
		if (!this.scoEnAttente && this.changementEtatObjectif && this.GetValue("adl.nav.request")=="_none_"){
			// window.haut.NAVIG_majFleches(!window.planLMS.masquePrecedent,!window.planLMS.masqueSuivant);
			// window.planLMS.PLAN_afficheParcours(true);
			setTimeout("window.planLMS.majBoutonsInit('enCours')",1600);
			// si objectif nomme
		}
		this.changementEtatCompletion=false;
		this.changementEtatObjectif=false;
		this.changementScore=false;
		this.modificationAlloc=false;
	}
 	return "true";
}

function LMS_Terminate(strParametre) {
	infoLMSSpe="";
	if (this.etatCommunication=="pasInitialise"){this.errorCode="112";return "false";}
	if (this.etatCommunication=="termine"){this.errorCode="113";return "false";}
	if (strParametre!=""){this.errorCode="201";return "false";} 
	this.errorCode="0"; 
	var valTempsSession=PF_attr(this.cmi,"session_time");
	if (valTempsSession!=""){
		/*var secondesSession=intervalleEnMS(valTempsSession)/1000;
		if (secondesSession > MAX_HEURES_SESSION*3600){
			valTempsSession="PT"+MAX_HEURES_SESSION+"H";
		}*/
		var sTotal=ajouterIntervalle(valTempsSession,this.GetValue("cmi.total_time"));
		this.cmi.setAttribute("total_time",sTotal);
		this.activite.setAttribute("attemptAbsoluteDuration",sTotal);
	}

	var sequenceProposee="";
	var valExit=PF_attr(this.cmi,"exit");
	if (!this.scoEnAttente){
		var valReq=this.GetValue("adl.nav.request");
		if (valReq!="_none_"){
			if (valReq.indexOf("choice")>0){
				window.planLMS.activiteSpecifieParChoix=this.cibleChoix;
				sequenceProposee="choice";
			} else {
				sequenceProposee=valReq;
				if (sequenceProposee=="suspendAll" && (valExit==""||valExit=="normal")){
					this.SetValue("cmi.exit","suspend");
					valExit=PF_attr(this.cmi,"exit");
				}	
			}	
		}
	}
	if (valExit=="time-out" || valExit=="logout"){
		sequenceProposee="exitAll";
		this.scoEnAttente=false;
	}
	if (sequenceProposee=="abandonAll" || sequenceProposee=="abandon"){
		abandonEnCours=true;
	}
	if (valTempsSession!=""){
		remonterTempsTot(this.activite);
	}
	this.Commit("");
	this.cmi.removeAttribute("session_time");
	if (valExit!="suspend"){
		this.cmi.parentNode.removeChild(this.cmi);
	} else {
		this.activite.setAttribute("activityIsSuspended","true");
		this.cmi.removeAttribute("nav_request");
		// rechargera les variables
		var lesallocs=XML_listeParBalise(this.cmi,"allocation");
		for (var i=0;i<lesallocs.length;i++){
			if (lesallocs[i].getAttribute("persistence")!="session"){
				lesallocs[i].setAttribute("doitCharger","oui");	
				XML_modifTexteNoeud(lesallocs[i],"");
			}	
		}
	}
	this.etatCommunication="termine";
	this.errorCode="0"; 
	if (this.scoEnAttente){
		// permet au prochine SCO de demarrer
		this.etatCommunication="pasInitialise";
		this.scoEnAttente=false;
	} else if(sequenceProposee!=""){
		this.etatCommunication="pasInitialise"; // ferme connexion
		if (sequenceProposee=="exit"){
			chargerPageDefaut();	
		}
		window.haut.NAVIG_requete(sequenceProposee,false);
	} else {
		chargerPageDefaut();
	}
	return "true";	
}

function chargerPageDefaut(){
	if (SUR_CHORUS){
		window.contenuLMS.location=window.planLMS.adrPageDefaut("susp");	
	} else {
		setTimeout("parent.planLMS.ecritMsgBlanc(21)",500);
		window.contenuLMS.location=RACINE_stage+"MosMtr/gen/blanc.htm";
	}
}
function LMS_GetLastError() {
 return this.errorCode;
}

function LMS_GetDiagnostic(numStr) {
 return this.GetErrorString(numStr)+"\n"+infoLMSSpe;
}

function LMS_GetErrorString(c){
	var r="";
	if(c=="0"){r="No Error";}
	if(c=="101"){r="General Exception";}
	if(c=="102"){r="General Initialization Failure";}
	if(c=="103"){r="Already Initialized";}
	if(c=="104"){r="Content Instance Terminated";}
	if(c=="111"){r="General Termination Failure";}
	if(c=="112"){r="Termination Before Initialization";}
	if(c=="113"){r="Termination After Termination";}
	if(c=="122"){r="Retrieve Data Before Initialization";}
	if(c=="123"){r="Retrieve Data After Termination";}
	if(c=="132"){r="Store Data Before Initialization";}
	if(c=="133"){r="Store Data After Termination";}
	if(c=="142"){r="Commit Before Initialization";}
	if(c=="143"){r="Commit After Termination";}
	if(c=="201"){r="General Argument Error";}
	if(c=="301"){r="General Get Failure";}
	if(c=="351"){r="General Set Failure";}
	if(c=="391"){r="General Commit Failure";}
	if(c=="401"){r="Undefined Data Model Element";}
	if(c=="402"){r="Unimplemented Data Model Element";}
	if(c=="403"){r="Data Model Element Value Not Initialized";}
	if(c=="404"){r="Data Model Element Is Read Only";}
	if(c=="405"){r="Data Model Element Is Write Only";}
	if(c=="406"){r="Data Model Element Type Mismatch";}
	if(c=="407"){r="Data Model Element Value Out Of Range";}
	if(c=="408"){r="Data Model Dependency Not Established";}
	return r;	
}
function LMS_donneValeurDansCollection(objR,mElt,nomContenuNoeud){
	var tabParams=mElt.split(".");
	var objetDansColl=this.donneObjetDansCollection(objR,mElt,"get");
	if (objetDansColl==null){
		// this.errorCode="403";
		this.errorCode="301";
		return "";}
	if (tabParams[2]==nomContenuNoeud){
		return XML_texteNoeud(objetDansColl);
	}
	// sinon on demande un attribut
	var attr=objetDansColl.getAttribute(tabParams[2]);
	if (attr==null){
		if (tabParams[2]=="completion_status" || tabParams[2]=="success_status"){attr="unknown";}
		else {
			this.errorCode="403";
			if (mElt.indexOf(".pattern")>0){this.errorCode="301";}
			return "";}
	}
	return attr;		
}
function LMS_donneObjetDansCollection(objR,mElt,transfert){
	var tabParams=mElt.split(".");
	if (tabParams.length<3){infoLMSSpe="Not enough arguments";this.errorCode="201";return null;}
	var oContainer=XML_fils(objR,tabParams[0]);
	if (oContainer==null){
		if (transfert=="get"){infoLMSSpe=tabParams[0]+" not found";}
		 else if (tabParams[1]>0) {
			devineErreur="depasseIndex0";	
		}
		return null;}
	var indColl=parseInt(tabParams[1]);
	if (indColl>=oContainer.childNodes.length){
		if (transfert=="get"){
			infoLMSSpe="Index "+indColl+" greater than '"+tabParams[0]+"' collection size";
			this.errorCode="301";
		} else {
			devineErreur="depasseTailleIndex";	
		}
		return null;}
	return oContainer.childNodes.item(indColl);
}
function attributOuDefaut(obj,nomAttr,valDefaut){
	var attr=obj.getAttribute(nomAttr);
	if (attr==null){attr=valDefaut;}
	return attr; 
}
function LMS_attributOuErreur(nomAttr,valDefaut){
	var attr=this.cmi.getAttribute(nomAttr);
	if (attr==null){this.errorCode="403";return "";}
	return attr; 
}
function LMS_affecteDansVocab(obj,nomAttr,valAttr,lsVocab){
	lsVocab=","+lsVocab+",";
	if (lsVocab.indexOf(","+valAttr+",")>=0){
		obj.setAttribute(nomAttr,valAttr);
		return "true";
	}
	infoLMSSpe="Value '"+valAttr+"' not in vocabulary";
	this.errorCode="406";return "false"; 
}
function nomAttrScore(mElt){
	mElt=mElt.replace(/score\.scaled/,"score_scaled");	
	mElt=mElt.replace(/score\.min/,"score_min");	
	mElt=mElt.replace(/score\.max/,"score_max");	
	mElt=mElt.replace(/score\.raw/,"score_raw");
	return mElt;
}
function LMS_affecteDansCollection(objR,mElt,valStr,peutCreer){
	var tabParams=mElt.split(".");
	if (tabParams.length<3){infoLMSSpe="Not enough arguments";this.errorCode="351";return "false";}
	var oContainer=XML_fils(objR,tabParams[0]);
	var indColl=parseInt(tabParams[1]);
	if (oContainer==null){
		if (peutCreer){
			if (indColl>0){this.errorCode="351";return "false";}
			oContainer=creerElementCP(objR,tabParams[0]);
			objR.appendChild(oContainer);
		} else {
			infoLMSSpe="Object '"+tabParams[0]+"' doesn't exist";
			this.errorCode="408";
			if (indColl>0){this.errorCode="351";}
			return "false";
		}
	}
	var oFinal=null;
	var nomFils=tabParams[0].replace(/s/,"");
	var nomAttr=tabParams[2];
	
	if (nomAttr=="id"){
		if (valStr.length>4000){valStr=valStr.substring(0,4000);}
		if (!verifFormatID(valStr)){this.errorCode="406";return "false";}
		this.errorCode="0";
		if (mElt.indexOf("objectives")>=0){
			var existeDeja=false;
			for (var k=0;k<oContainer.childNodes.length;k++){
				if (PF_attr(oContainer.childNodes.item(k),"id")==valStr && indColl!=k){
					existeDeja=true;	
				}
			}
			if (existeDeja){infoLMSSpe="Id '"+valStr+"' already exists in collection";this.errorCode="351";return "false";}
		}
	} 
	var ajouteDansConteneur=false;
	if (indColl==oContainer.childNodes.length){
		if (peutCreer){
			oFinal=creerElementCP(objR,nomFils);
			ajouteDansConteneur=true;
		} else {
			infoLMSSpe="Can't create '"+nomFils+"'";
			this.errorCode="408";
		}
	} else if (indColl>oContainer.childNodes.length){
		this.errorCode="351";return "false";
		infoLMSSpe="Index too high";
	} else {
		oFinal=oContainer.childNodes.item(indColl);
	}
	if (oFinal==null){return "false";}
	if (nomAttr.length<1){infoLMSSpe="'"+nomAttr+"' is an invalid attribute name";this.errorCode="351";return "false";}
	if ((nomAttr=="pattern")||(nomAttr=="learner_response")){	
		var ltype=PF_attr(objR,"type");
		if (nomAttr=="learner_response"){ltype=PF_attr(oFinal,"type");}
		if (peutCreer && nomAttr=="pattern"){
			if ((ltype=="true-false")||(ltype=="likert")||(ltype=="numeric")||(ltype=="other")){
				if (ajouteDansConteneur && oContainer.childNodes.length>0){
					this.errorCode="351";
					infoLMSSpe="Can only have one correct reponse";
					return "false";
				}
			} else if (ltype=="choice" || ltype=="sequencing"){
				// reponses doivent etre uniques
				for (var p=0;p<oContainer.childNodes.length;p++){
					var lRep=PF_attr(oContainer.childNodes[p],"pattern");
					if (lRep==valStr){
						this.errorCode="351";
						infoLMSSpe="Duplicate correct reponse";
						return "false";
					}	
				}	
			}
		}
		if (!verifFormatReponse(valStr,ltype,nomAttr)){this.errorCode="406";return "false";}		
	}
	if (nomAttr=="weighting"){		
		if (!verifReel(valStr)){this.errorCode="406";return "false";}		
	}
	if (nomAttr=="comment"){
		if (!verifInfoLangue(valStr)){
			this.errorCode="406";return "false";
		}
		XML_modifTexteNoeud(oFinal,valStr);	
	} else if (nomAttr=="learner_response"){
		var oNouv=XML_fils(oFinal,nomAttr);
		if (oNouv==null){
			oNouv=creerElementCP(oFinal,nomAttr);
			oFinal.appendChild(oNouv);
		}
		XML_modifTexteNoeud(oNouv,valStr);
	} else {
		if (nomAttr=="id" && mElt.indexOf("objectives")==0 && objR.nodeName!="interaction"){
			var iddef=oFinal.getAttribute("id");
			if (iddef!=null && iddef!="" && iddef!=valStr){
				infoLMSSpe="Can't change objective ID.";
				this.errorCode="351";return "false";
			}
		} else if (nomAttr=="timestamp"){
			if (!verifFormatTemps(valStr)){this.errorCode="406";return "false";}
		} else if (nomAttr=="latency"){
			if (!verifIntervalleTemps(valStr)){this.errorCode="406";return "false";}
		} else if (nomAttr.indexOf("score_")==0){
			this.errorCode=verifReelBorne(valStr,"*","*");
			if (this.errorCode!="0"){return "false";}
		}
		oFinal.setAttribute(nomAttr,new String(valStr));	
	}
	if (ajouteDansConteneur){oContainer.appendChild(oFinal);}
	return "true";
}

function verifFormatTemps(dateS){
	var indT=dateS.indexOf("T");
	infoLMSSpe="Invalid time format";
	var partieTZ="";
	if (indT>0){
		var temp=dateS.substring(indT);
		var indTZ=temp.indexOf("Z");
		if (indTZ<0){indTZ=temp.indexOf("+");}
		if (indTZ<0){indTZ=temp.indexOf("-");}
		if (indTZ>0){
			indTZ+=indT;
			partieTZ=dateS.substring(indTZ);
			dateS=dateS.substring(0,indTZ);
			if (dateS.length!=22){return false;}
		}
	}
	var resm=dateS.match(/^\d{4}(-\d{2}(-\d{2}(T\d{2}(:\d{2}(:\d{2}(\.\d{1,2})?)?)?)?)?)?$/);
	if (resm==null){return false;}
	if (partieTZ!=""){
		if ((partieTZ!="Z")&& partieTZ.match(/^[+-]\d{2}(:\d{2})?$/)==null){
			return false;
		}
		if (partieTZ!="Z"){
			var tabp=partieTZ.substring(1).split(":");
			var val0=parseInt(tabp[0]);
			if ((val0<0)||(val0>23)){return false;}
			if (tabp.length>1){
				val0=parseInt(tabp[1]);
				if ((val0<0)||(val0>59)){return false;}
			}		
		}
	}
	var queDate=dateS;
	if (indT>0){queDate=dateS.substring(0,indT);}
	var tabQueDate=queDate.split("-");
	var val=parseInt(tabQueDate[0]);
	if ((val<1970)||(val>2038)){return false;}
	if (tabQueDate.length>1){
		val=parseInt(tabQueDate[1]);
		if ((val<1)||(val>12)){return false;}
	}
	if (tabQueDate.length>2){
		val=parseInt(tabQueDate[2]);
		if ((val<1)||(val>31)){return false;}
	}
	if (indT>0){
		var queTemps=dateS.substring(indT+1);
		var tabQueDate=queTemps.split(":");
		var val=parseInt(tabQueDate[0]);
		if ((val<0)||(val>23)){return false;}
		if (tabQueDate.length>1){
			val=parseInt(tabQueDate[1]);
			if ((val<0)||(val>59)){return false;}
		}
		if (tabQueDate.length>2){
			var val=tabQueDate[2];
			if (val.length>2){val=val.substring(0,2);}
			val=parseInt(val);
			if ((val<0)||(val>59)){return false;}
		}
	}
	
	infoLMSSpe="";
	return true;
}
function verifIntervalleTemps(dateS){
	if (dateS.indexOf(".")>0 && dateS.indexOf("S")>0){
		dateS=dateS.substring(0,dateS.indexOf("."))+"S";	
	}
	var indT=dateS.indexOf("T");
	if (indT>0 && indT==(dateS.length-1)){return false;}
	var resm=dateS.match(/^P(\d+Y)?(\d+M)?(\d+D)?(T(\d+H)?(\d+M)?(\d+S)?)?$/);
	if (resm==null){infoLMSSpe="Invalid time interval format";}
	return (resm!=null);
}
function sansZeroAvant(val){
	var oReg=new RegExp("([A-Z])0([0-9]+)([A-Z])","g");
	val=val.replace(oReg,"$1$2$3");
	val=val.replace(oReg,"$1$2$3");
	val=val.replace(oReg,"$1$2$3");
	return val;
}
function verifFormatReponse(reponse,type,nomAttr){
	if (type==""){alert("Interaction type not set");}
	if (type=="true-false"){
		if ((reponse!="true")&&(reponse!="false")){return false;}
	} else if (type=="numeric"){
		if (nomAttr=="pattern"){
			if (reponse==""){return false;}
			var tabRep=reponse.split("[:]");
			if (tabRep.length>2){return false;}	
			if (tabRep.length==1){
				if (!verifReel(tabRep[0])){return false;}
			} else if (tabRep.length==2){
				if (!verifReel(tabRep[0])){return false;}
				if (!verifReel(tabRep[1])){return false;}
				if (Number(tabRep[0])> Number(tabRep[1])){return false;}	
			}
		} else {
			if (!verifReel(reponse)){return false;}
		}
	}
	if (type=="choice"){
		if (reponse==""){return true;}
		var tabsId=reponse.split("[,]");
		var existeDeja=false;
		for (var n=0;n<tabsId.length;n++){
			if (verifFormatPetitID(tabsId[n])){
				for (var k=0;k<tabsId.length;k++){
					if (n!=k && tabsId[n]==tabsId[k]){existeDeja=true;}
				}
			} else {return false;}
		}
		if (existeDeja){infoLMSSpe="Id not unique";return false;}
	}
	if (type=="likert"){
		if (!verifFormatPetitID(reponse)){return false;}
	}
	if (type=="matching"){
		var lesreps=reponse.split("[,]");
		for (var n=0;n<lesreps.length;n++){
			var paire=lesreps[n].split("[.]");
			if (paire.length!=2){infoLMSSpe="Not a pair";return false;}
			if (!verifFormatPetitID(paire[0])){return false;}
			if (!verifFormatPetitID(paire[1])){return false;}			
		}
	}
	if (type=="performance"){
		var lesreps=reponse.split("[,]");
		for (var n=0;n<lesreps.length;n++){
			if (lesreps[n].indexOf("[.]")<0){infoLMSSpe="Perf. Not a pair";return false;}
			var paire=lesreps[n].split("[.]");
			if (paire.length!=2){return false;}
			if (paire[0]!=""){
				if (!verifFormatPetitID(enleveDelimOrdre(paire[0]))){return false;}
			}
			if (nomAttr=="pattern"){
				if (paire[1].indexOf("[:]")>0){
					return verifInterNum(paire[1]);
				}
			}
		}
	}
	if (type=="fill-in"){
		if (nomAttr=="learner_response" && reponse=="[,]"){return true;}
		var tabsId=reponse.split("[,]");
		for (var n=0;n<tabsId.length;n++){
			if (!verifInfoLangue(tabsId[n])){return false;}
		}
	}
	if (type=="long-fill-in"){
		if (!verifInfoLangue(reponse)){return false;}
	}
	if (type=="sequencing"){
		if (reponse==""){return false;}
		var lesreps=reponse.split("[,]");
		for (var n=0;n<lesreps.length;n++){
			if (!verifFormatPetitID(lesreps[n])){return false;}
		}
	}
	var resFinal=true;
	if (type=="fill-in" || type=="long-fill-in" || type=="performance"){
		resFinal=verifDelimOrdre(reponse,"order_matters");	
	}
	if (resFinal && (type=="fill-in" || type=="long-fill-in")){
		resFinal=verifDelimOrdre(reponse,"case_matters");
	}
	return resFinal;	
}
function verifReelBorne(val,b0,b1){
	var erreur="0";
	var num=Number(val);
	if (isNaN(num)){erreur="406";infoLMSSpe="Not a number";}
	if (b0!="*"){
		if (num<Number(b0)){erreur="407";infoLMSSpe="Less than range";}
	}
	if (b1!="*"){
		if (num>Number(b1)){erreur="407";infoLMSSpe="Greater than range";}
	}
	return erreur;
}
function verifReel(val){
	var num=Number(val);
	if (isNaN(num)){infoLMSSpe="Not a number";return false;}
	val=new String(val);
	var resm=val.match(/^-?\d+(\.\d+)?$/);
	return resm!=null;

}
function intervalleEnMS(t){
 var strTemps=new String(t);
 var indLettreT=strTemps.indexOf('T');
 var ajoutDate=0;
 if (indLettreT<0){indLettreT=strTemps.length;}
 if (indLettreT>1){
 	// Y, M ou D
 	var strDate=strTemps.substring(1,indLettreT);
 	var annee=0;
 	var indY=strDate.indexOf("Y");
	 if (indY>0){
	 	annee=parseInt(strDate.substring(0,indY));
	 	strDate=strDate.substring(indY+1);	
	 }
	 var mois=0;
 	indY=strDate.indexOf("M");
	 if (indY>0){
	 	mois=parseInt(strDate.substring(0,indY));
	 	strDate=strDate.substring(indY+1);	
	 }
	 var jours=0;
 	indY=strDate.indexOf("D");
	 if (indY>0){
	 	jours=parseInt(strDate.substring(0,indY));
	 }
	 var multiJ=3600*24*1000;
	 ajoutDate=jours*multiJ+ mois*multiJ*30 + annee*multiJ*365;
 	
 }
 strTemps=strTemps.substring(indLettreT+1);
 var indY=strTemps.indexOf("H");
 var heures=0;
 if (indY>0){
 	heures=parseInt(strTemps.substring(0,indY));
 	strTemps=strTemps.substring(indY+1);	
 }
  indY=strTemps.indexOf("M");
 var min=0;
 if (indY>0){
 	min=parseInt(strTemps.substring(0,indY));
 	strTemps=strTemps.substring(indY+1);	
 }
  indY=strTemps.indexOf("S");
 var sec=0;
 if (indY>0){
 	sec=Number(strTemps.substring(0,indY));
 }
 return (((heures*3600)+(min*60)+sec)*1000)+ajoutDate;
}

function ajouterIntervalle(ajoutrvl,intvrl){
	if (intvrl=="PT0S"||intvrl==""){return ajoutrvl;}
	var totalms=intervalleEnMS(ajoutrvl)+intervalleEnMS(intvrl);	
	return formaterSecondes(totalms/1000);
}

function formaterSecondes(ts){
	var sansDeci=Math.floor(ts);
	var partieDeci=ts-sansDeci;
	ts=sansDeci;
   var sec = (ts % 60);
   ts -= sec;
   if (partieDeci>0){
   	sec+=partieDeci;
   	sec=new String(sec);
   	var indp=sec.indexOf(".");
   	if ((sec.length-indp)>3){
   		sec=sec.substring(0,indp+3);	
   	}
   }
   var tmp = (ts % 3600); 
   ts -= tmp; 
   var hour,min;
   if ((ts % 3600) != 0 )
      hour = 0;
   else hour = (ts / 3600);
   if ( (tmp % 60) != 0 )
      min = 0;
   else min = (tmp / 60);
   var jour=0;
   if (hour>=24){
   		var resth= (hour % 24);
   		jour = parseInt(hour/24);
   		hour=resth;
	}
	// alert(" jour "+jour+" - hour "+hour+" - sec "+sec);
   return intervalleTemps(jour,hour,min,sec);
}
function intervalleTemps(jour,strHour, strMin, strSec){
	var strTime = "P";	
	if (jour>0){
		strTime+=jour+"D";	
	}
	var intHour = parseInt(strHour);
	var intMin	= parseInt(strMin);
	var intSec	= Number(strSec);
   if (( intHour > 0) || ( intMin > 0) || ( intSec > 0)) {  
		strTime += "T";	
	    if (intHour	> 0)	strTime += intHour + "H";
        if (intMin	> 0)	strTime += intMin  + "M";    
        if (intSec	> 0 ){
			strTime += ( intSec + "S");
		}		
	}
    if (strTime == "P") strTime = "PT0H0M0S";
    return strTime;
}
function LMS_impacteSucces(ancienEtat){
	var seuil=this.GetValue("cmi.scaled_passing_score");
	if (seuil!=""){
		var valProg=this.GetValue("cmi.score.scaled");
		if (valProg==""){
			this.cmi.setAttribute("success_status","unknown");
		} else {
			if (Number(seuil)>Number(valProg)){
				this.cmi.setAttribute("success_status","failed");
			} else if (Number(seuil)<=Number(valProg)){ 
				this.cmi.setAttribute("success_status","passed");
			}	
		}	
	}
	if (ancienEtat!=PF_attr(this.cmi,"success_status")){
		this.changementEtatObjectif=true;
		this.cmi.setAttribute("modifObjPrinc","oui");
	}
	this.errorCode="0";
}
function LMS_impacteCompletion(ancienneValeur){
	var seuil=this.GetValue("cmi.completion_threshold");
	if (seuil!=""){
		var valProg=this.GetValue("cmi.progress_measure");
		if (valProg!=""){
			if (Number(seuil)>Number(valProg)){
				this.cmi.setAttribute("completion_status","incomplete");
			} else if (Number(seuil)<=Number(valProg)){ 
				this.cmi.setAttribute("completion_status","completed");
			}
		} else {
			this.cmi.setAttribute("completion_status","unknown");
		}	
	}
	if (ancienneValeur!=PF_attr(this.cmi,"completion_status")){
		this.changementEtatCompletion=true;	
	}
	this.errorCode="0";
}
function LMS_impacteSuccesCollObj(oObj){
	oObj.setAttribute("modifObj","oui");
	/*
	var lid=oObj.getAttribute("id");
	var objectifCible=window.planLMS.donneObjectifId(this.activite,lid);
	if (objectifCible!=null){
		alert("avant "+PF_attr(oObj,"success_status"));
		if (window.planLMS.attrObj(objectifCible,"satisfiedByMeasure")=="true"){
			var objMinMeasure=XML_filsNS(objectifCible,"imsss","minNormalizedMeasure");
			var seuil="";
			if (objMinMeasure!=null){
				seuil=XML_texteNoeud(objMinMeasure);
			}
			if (seuil==""){seuil="1";}
			var valProg=PF_attr(oObj,"score_scaled");
			if (valProg==""){
				oObj.setAttribute("success_status","unknown");
			} else {
				if (Number(seuil)>Number(valProg)){
					oObj.setAttribute("success_status","failed");
				} else if (Number(seuil)<=Number(valProg)){ 
					oObj.setAttribute("success_status","passed");
				}	
			}			
		}
		alert("apres "+PF_attr(oObj,"success_status"));
	}*/
}
function LMS_appliquerResultatDansSeq(){
	if (!this.depiste){return ;}
	window.planLMS.MODE_PREEMPTIF=false;
	var resSet=this.GetValue("cmi.completion_status");
	if (resSet=="unknown"){
		this.activite.setAttribute("attemptProgressStatus","false");		
	} else if (resSet=="completed"){
		window.planLMS.enregistrerCompletion(this.activite,true);
	} else if (resSet=="incomplete" || resSet=="not attempted"){
		window.planLMS.enregistrerCompletion(this.activite,false);
	}
	// pour tous les objs
	var objectifPrimairePris=false;
	var objectives=XML_fils(this.cmi,"objectives");
	if (objectives!=null){
		var lesobjs=XML_listeParBalise(objectives,"objective");
		for (var u=0;u<lesobjs.length;u++){
			var oObj=lesobjs[u];
			if (PF_attr(oObj,"modifObj")=="oui"){
				oObj.removeAttribute("modifObj");
				var objSeq=window.planLMS.donneObjectifId(this.activite,PF_attr(oObj,"id"));	
				if (objSeq!=null){
					resSet=PF_attr(oObj,"success_status");
					if (resSet=="unknown" || resSet==""){
						window.planLMS.enregistrerEtatObjectif(objSeq,"objectiveProgressStatus","false");		
					} else {
						var etatO="false";
						if (resSet=="passed"){
							etatO="true";
						}
						window.planLMS.enregistrerObjectif(objSeq,"objectiveSatisfiedStatus",etatO,true);		
					}
					resSet=PF_attr(oObj,"score_scaled");
					if (resSet==""){
						window.planLMS.enregistrerObjectif(objSeq,"objectiveMeasureStatus","false",true);
					} else {
						window.planLMS.enregistrerObjectif(objSeq,"objectiveNormalizedMeasure",resSet,true);
					}
					if (objSeq.getAttribute("objectiveID")==PF_attr(this.objectifCible,"objectiveID")){
						objectifPrimairePris=true;
					}
				}
			}	
		}	
	}
	if (!objectifPrimairePris){
		if (PF_attr(this.cmi,"modifObjPrinc")=="oui"){
			this.cmi.removeAttribute("modifObjPrinc");
			resSet=this.GetValue("cmi.success_status");
			if (resSet=="unknown"){
				window.planLMS.enregistrerEtatObjectif(this.objectifCible,"objectiveProgressStatus","false");		
			} else {
				var etatO="false";
				if (resSet=="passed"){
					etatO="true";
				}
				window.planLMS.enregistrerObjectif(this.objectifCible,"objectiveSatisfiedStatus",etatO,true);		
			}
			resSet=this.GetValue("cmi.score.scaled");
			if (resSet==""){
				window.planLMS.enregistrerObjectif(this.objectifCible,"objectiveMeasureStatus","false");
			} else {
				window.planLMS.enregistrerObjectif(this.objectifCible,"objectiveNormalizedMeasure",resSet,true);
			}
		}
	}	
	this.errorCode="0";
}
function PF_attr(obj,nomAttr){
	if (obj==null){alert("Null Element for "+nomAttr);}
	var val=obj.getAttribute(nomAttr);
	if (val==null){val="";}
	return val;
}
function reelScore(val){
	val=new String(val);
	if (val.length>9){
		val=val.substring(0,9);	
	}
	return val;
}
// URN RFC 2141
function verifFormatID(valStr){
	if (valStr.length==0){infoLMSSpe="ID can't be empty";return false;}	
	if (valStr.indexOf(" ")>=0){return false;}
	var oRegCarSpeciaux=new RegExp("[!'\"\\{}\\()\\[\\]]");
	if (valStr.match(oRegCarSpeciaux)!=null){infoLMSSpe="Bad chars";return false;}
	var taParts=valStr.match(oRegUri);
	var estURN=false;
	if (taParts==null || taParts[5]==""){infoLMSSpe="Bad URI";return false;}
	if (new String(taParts[2]).toLowerCase()=="urn"){estURN=true;}
	if (estURN && taParts[5]==""){infoLMSSpe="Bad URN";return false;}
	if (taParts[5]!=""){
		if (estURN){
			infoLMSSpe="Bad URN";
			var indP=taParts[5].indexOf(":");
			if (indP<0){return false;}
			var nid=taParts[5].substring(0,indP);
			var nss=taParts[5].substring(indP+1);
			if (nid.length<0|| nid.length>31){return false;}
			nid=nid.replace(/\w/g,"");
			nid=nid.replace(/-/g,"");
			if (nid!=""){return false;}
			infoLMSSpe="";
		}
	}
	// scheme : 2
	// www.ghfh : 4
	// chemin : 5 -> pas de points

	return true;	
}
// URI RFC 2396
function verifFormatPetitID(valStr){
	if (valStr.length>250){valStr=valStr.substring(0,250);}
	return verifFormatID(valStr);
}
function verifInfoLangue(val){
	if (val=="{lang=}"){return false;}	
	var indLang=val.indexOf("{lang=");
	if (indLang==0){
		val=val.substring(indLang+6);
		val=val.substring(0,val.indexOf('}'));
		return verifFormatLangue(val);
	}
	return true;	
}
function verifFormatLangue(val){
	if (val==""){return true;}	
	var resm=val.match(/^\w{2,3}(-\w{2,8})?$/);
	if (resm==null){
		var res=false;
		// dans la liste a la con
		var mIANALangauges = ",i,x,art-lojban,az-arab,az-cyrl,az-latn,cel-gaulish,de-1901,de-1996,de-at-1901,de-at-1996,de-ch-1901,de-ch-1996,de-de-1901,de-de-1996,en-boont,en-gb-oed,en-scouse,i-ami,i-bnn,i-default,i-enochian,i-hak,i-klingon,i-lux,i-mingo,i-navajo,i-pwn,i-tao,i-tay,i-tsu,no-bok,no-nyn,sgn-be-fr,sgn-be-nl,sgn-br,sgn-ch-de,sgn-co,sgn-de,sgn-dk,sgn-es,sgn-fr,sgn-gb,sgn-gr,sgn-ie,sgn-it,sgn-jp,sgn-mx,sgn-nl,sgn-no,sgn-pt,sgn-se,sgn-us,sgn-za,sl-rozaj,sr-cyrl,sr-latn,uz-cyrl,uz-latn,yi-latn,zh-hans,zh-hant,zh-gan,zh-guoyu,zh-hakka,zh-min,zh-min-nan,zh-wuu,zh-xiang,";
		if (mIANALangauges.indexOf(","+val.toLowerCase()+",")>=0){res=true;}
		return res;		
	} else {
		var bloqueCodes =",frl,exg,sp,ruq-jm,";
		if (bloqueCodes.indexOf(","+val.toLowerCase()+",")>=0){return false;}
	}
	return true;
}
function verifDelimOrdre(val,nomDelim){
	var indLangue=val.indexOf("{lang=");
	if (indLangue==0){
		return true;
	}
	if (val.indexOf("{")==0){
		var indOrdre=val.indexOf("{"+nomDelim+"=");
		if (indOrdre>=0){
			var res=false;
			val=val.substring(indOrdre+nomDelim.length+2);
			var fin=val.indexOf("}");
			if (fin>0){
				val=val.substring(0,fin);
				if ((val=="true")||(val=="false")){res=true;}	
			}
			if (!res){infoLMSSpe="Bad delimiter: "+nomDelim;}
			return res;
		}		
	}
	return true;
}
function enleveDelimOrdre(str){
	str=str.replace(/^\{order_matters=true\}/,"");	
	str=str.replace(/^\{order_matters=false\}/,"");	
	return str;
}
function chargerAllocation(oAlloc){
	if (PF_attr(oAlloc,"doitCharger")=="oui"){
		if (!SUR_CHORUS){return ;}
		var persit=PF_attr(oAlloc,"persistence");
		var ajStg="";
		if (persit=="session"){return "";}
		if (persit=="course"){ajStg=" codeStage=\""+serveur.codeStage+"\"";}	
		var reqx="<operation action=\"donneAllocation\" idU=\""+serveur.vMos_id+"\" type=\""+PF_attr(oAlloc,"type")+"\" persistance=\""+persit+"\""+ajStg+" idAlloc=\""+PF_attr(oAlloc,"id")+"\"></operation>";
		cibleASP=RACINE_MOS+"MosSrv/aspx/SRV_parcours.aspx";
		var oRetour=SYS_lancerOperationsRetour(reqx,"enregistrerParcours");
		if (oRetour!=null){
			oAlloc.removeAttribute("doitCharger");
			XML_modifTexteNoeud(oAlloc,XML_texteNoeud(oRetour));
		}
	}
	return "";
}
function donneNumeroObj(obj,id0){
	if (obj==null){return -1;}
	for (var i=0;i<obj.childNodes.length;i++){
		if (obj.childNodes[i].getAttribute("id")==id0){
			return i;	
		}
	}
	return -1;
}

function creerElementCP(obj,nom){
	var oDoc=obj;
	if (oDoc.nodeType==1){oDoc=obj.ownerDocument;}
	var oN=null;
	if (oDoc.createElementNS){
		oN=oDoc.createElementNS("http://www.imsglobal.org/xsd/imscp_v1p1",nom);		
	} else {
		if (progIDMSXML=="Msxml2.DOMDocument.3.0"){
			oN=oDoc.createElement(nom);
		} else {
			oN=oDoc.createNode(1,nom,"http://www.imsglobal.org/xsd/imscp_v1p1");
		}
	}
	return oN;
}