/**
 * LICENCE[[
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1/CeCILL 2.O
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is kelis.fr code.
 *
 * The Initial Developer of the Original Code is 
 * samuel.monsarrat@kelis.fr
 *
 * Portions created by the Initial Developer are Copyright (C) 2009
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * or the CeCILL Licence Version 2.0 (http://www.cecill.info/licences.en.html),
 * in which case the provisions of the GPL, the LGPL or the CeCILL are applicable
 * instead of those above. If you wish to allow use of your version of this file
 * only under the terms of either the GPL, the LGPL or the CeCILL, and not to allow
 * others to use your version of this file under the terms of the MPL, indicate
 * your decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL, the LGPL or the CeCILL. If you do not
 * delete the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL, the LGPL or the CeCILL.
 * ]]LICENCE
 */

/** SCENARI Dynamic image manager  */
var scImgMgr = {
	fPathAnim : [],
	fPathGal : [],
	fPathZoom : [],
	fAnims : null,
	fGals : null,
	fZooms : null,
	fPathPgeFra : "des:div",
	fCurrItem : null,
	fOverAlpha : .6,
	fDefaultStep : 3 * 1000,
	fMinStep : 1 * 100,
	fMaxStep : 10 * 1000,
	fClsPreAnm : "scImgAnm",
	fClsPreZm : "scImgZm",
	fClsPreGal : "scImgGal",

	fStrings : {en:["previous","previous image (left arrow)",      //0
	            "next","next image (right arrow)",                 //2
	            "close","close slide-show (ESC)",                  //4
	            "play","play the slide-show (space)",              //6
	            "pause","pause the slide-show (space)",            //8
	            "This page is currently loading. Please wait.","", //10
	            "previous","previous image",                       //12
	            "next","next image",                               //14
	            "play","play the animation",                       //16
	            "pause","pause the animation",                     //18
	            "begining","go to the begining of the animation",  //20
	            "end","go to the end of the animation",            //22
	            "speed","change the speed of the animation",       //24
	            "image","",                                        //26
	            "loop","play in a continuous loop"],               //28
               fr:["précédant","image précédente (flèche de gauche)",
	             "suivant","image suivante (flèche de droite)",
	             "fermer","fermer le diaporama (Echap)",
	             "lancer","lancer le diaporama (espace)",
	             "arrêter","arrêter le diaporama (espace)",
	             "Cette page est en cours de chargement. Veuillez patienter.","",
	             "précédant","previous image",
	             "suivant","next image",
	             "lancer","lancer l'animation",
	             "arrêter","arrêter l'animation",
	             "début","aller au début de l'animation",
	             "fin","aller à la fin de l''animation",
	             "vitresse","changer la vitesse de l'animation",
	             "image","",
	             "boucle","jouer en boucle continue"],
               es:["anterior","imagen anterior (tecla flecha izquierda)",
	             "siguiente","imagen siguiente (tecla flecha derecha)",
	             "cerrar","cerrar el diaporama (tecla esc)",
	             "arrancar","arrancar el diaporama (tecla espacio)",
	             "parar","parar el diaporama (tecla espacio)",
	             "Pagina cargando. Gracias por esperar","",
	             "anterior","imagen anterior",
	             "siguiente","imagen siguiente",
	             "arrancar","arrancar la animación",
	             "parar","parar la animación"]}
}
/** scImgMgr.init. */
scImgMgr.init = function() {
	this.fNavie6 = scCoLib.isIE && parseFloat(scCoLib.userAgent.substring(scCoLib.userAgent.indexOf("msie")+5)) < 7;
	// Init image animations...
	for(var i in this.fPathAnim) {
		var vAnims = scPaLib.findNodes(this.fPathAnim[i].fPath);
		for(var j in vAnims) {
			var vAnim = vAnims[j];
			try {
				var vImgs = scPaLib.findNodes("chi:",vAnim);
				for(var k in vImgs) {
					if (k>0) {
						vImgs[k].style.visibility = "hidden";
						vImgs[k].style.position = "absolute";
						vImgs[k].style.left = "-2000px";
						vImgs[k].style.top = "-2000px";
					}
				}
			} catch(e){
				scCoLib.util.logError("scImgMgr.init::Anim init Error", e);
			}
		}
	}
	//Register listeners...
	if ("scDynUiMgr" in window) {
		scDynUiMgr.collBlk.addOpenListener(this.sCollBlkOpen);
		scDynUiMgr.collBlk.addCloseListener(this.sCollBlkClose);
	}
}
/** scImgMgr.registerAnimation.
 * @param pPathAnim scPaLib path vers les animations.
 * @param pOpts options de l'animation.
 *           toolbar : 0 = pas de toolbar / 1 = toolbar flotant / 2 toolbar permanent
 *           auto : true = démarrage auto
 *           loop : true = lecture en boucle
 *           lpBtn : true = bouton ctrl lecture en boucle
 *           speed : vitesse de défilement en ms
 *           spdBtns : true = boutons de contrôle de la vitesse
 *           counter : true = compteur d'image
 *           soft : true = fondu entre images
 *           extBtns : true = boutons supplémentaires
 *           
 */
scImgMgr.registerAnimation = function(pPathAnim, pOpts) {
	var vAnim = new Object;
	vAnim.fPath = pPathAnim;
	vAnim.fOpts = (typeof pOpts == "undefined" ? {toolbar:1,auto:true,loop:true,lpBtn:false,speed:this.fDefaultStep,spdBtns:false,counter:false,soft:true,extBtns:false} : pOpts);
	this.fPathAnim[this.fPathAnim.length] = vAnim;
}
/** scImgMgr.registerGallery. */
scImgMgr.registerGallery = function(pPathGal) {
	this.fPathGal[this.fPathGal.length] = pPathGal;
}
/** scImgMgr.registerZoom. */
scImgMgr.registerZoom = function(pPathZoom) {
	this.fPathZoom[this.fPathZoom.length] = pPathZoom;
}
/** scImgMgr.setPathPgeFra. */
scImgMgr.setPathPgeFra = function(pPathPgeFra) {
	this.fPathPgeFra = pPathPgeFra;
}

/** scImgMgr.onLoad - called by the scenari framework, inits the album manager. */
scImgMgr.onLoad = function() {
	scCoLib.util.log("scImgMgr.onLoad");
	this.fPgeFra = scPaLib.findNode(scImgMgr.fPathPgeFra);
	// Load image galleries...
	this.xInitSss(document.body);
	// Load image zooms...
	this.xInitZms(document.body);
	// Load image animations...
	this.xInitAnims(document.body);
}

/** scImgMgr.loading. */
scImgMgr.loading = function() {
	alert(scImgMgr.xGetStr(10));
}
/** scImgMgr.sCollBlkOpen - callback function */
scImgMgr.sCollBlkOpen = function(pCo) {
	// Reinit image animations...
	if (!pCo.fAnimInitDone){
		scImgMgr.xInitAnims(pCo);
		pCo.fAnimInitDone = true;
	}
}
/** scImgMgr.sCollBlkCose - callback function */
scImgMgr.sCollBlkCose = function(pCo) {
}

/* ================== managers =====================*/
scImgMgr.xBtnMgr = function(pBtn) {
	scCoLib.util.log("scImgMgr.xBtnMgr: "+pBtn.fName);
	var vFra = pBtn.fFra;
	switch(pBtn.fName){
		case "aZm":
			scImgMgr.xOpenZm(pBtn);break;
		case "aPv":
			scImgMgr.xOpenSs(vFra,pBtn);break;
		case this.fClsPreGal+"BtnPrv":
			if (scImgMgr.fCurrItem.fSsAutoPly) scImgMgr.xPseSs(vFra);
			scImgMgr.xPrvSs(vFra);break;
		case this.fClsPreGal+"BtnNxt":
			if (scImgMgr.fCurrItem.fSsAutoPly) scImgMgr.xPseSs(vFra);
			scImgMgr.xNxtSs(vFra);break;
		case this.fClsPreGal+"BtnCls":
			scImgMgr.xClsSs(vFra);break;
		case this.fClsPreGal+"BtnPly":
			scImgMgr.xPlySs(vFra);break;
		case this.fClsPreGal+"BtnPse":
			scImgMgr.xPseSs(vFra);break;
		case this.fClsPreAnm+"BtnPrv":
			if (vFra.fAutoPly) scImgMgr.xPseAnm(vFra);
			scImgMgr.xPrvAnm(vFra);break;
		case this.fClsPreAnm+"BtnNxt":
			if (vFra.fAutoPly) scImgMgr.xPseAnm(vFra);
			scImgMgr.xNxtAnm(vFra);break;
		case this.fClsPreAnm+"BtnSrt":
			if (vFra.fAutoPly) scImgMgr.xPseAnm(vFra);
			scImgMgr.xSrtAnm(vFra);break;
		case this.fClsPreAnm+"BtnEnd":
			if (vFra.fAutoPly) scImgMgr.xPseAnm(vFra);
			scImgMgr.xEndAnm(vFra);break;
		case this.fClsPreAnm+"BtnPly":
			scImgMgr.xPlyAnm(vFra);break;
		case this.fClsPreAnm+"BtnPse":
			scImgMgr.xPseAnm(vFra);break;
		case this.fClsPreAnm+"BtnSpdDwn":
			scImgMgr.xSetAnmSpd(vFra,+200);break;
		case this.fClsPreAnm+"BtnSpdUp":
			scImgMgr.xSetAnmSpd(vFra,-200);break;
		case this.fClsPreAnm+"BtnLp":
			scImgMgr.xSetAnmLp(vFra,pBtn.checked);return true;
	}
	return false;
}
scImgMgr.xKeyMgr = function(pEvent){
	var vEvent = pEvent || window.event;
	var vCharCode = vEvent.which || vEvent.keyCode;
	scCoLib.util.log("scImgMgr.xKeyMgr: "+vCharCode);
	if (!scImgMgr.fCurrItem) return;
	switch(vCharCode){
		case 34://pg_dwn
		case 39://left
			if (scImgMgr.fCurrItem.fName == "gal") {
				if (scImgMgr.fCurrItem.fSsAutoPly) scImgMgr.xPseSs(scImgMgr.fCurrItem);
				scImgMgr.xNxtSs(scImgMgr.fCurrItem);
			}
			return false;
		case 8://bksp
		case 33://pg_up
		case 37://right
			if (scImgMgr.fCurrItem.fName == "gal") {
				if (scImgMgr.fCurrItem.fSsAutoPly) scImgMgr.xPseSs(scImgMgr.fCurrItem);
				scImgMgr.xPrvSs(scImgMgr.fCurrItem);
			}
			return false;
		case 27://escape
			if (scImgMgr.fCurrItem.fName == "gal") {
				scImgMgr.xClsSs(scImgMgr.fCurrItem);
			} else {
				scImgMgr.xClsZm(scImgMgr.fCurrItem);
			}
			return false;
		case 32://space
		case 80:// p
			if (scImgMgr.fCurrItem.fName == "gal") {
				if(scImgMgr.fCurrItem.fSsAutoPly) scImgMgr.xPseSs(scImgMgr.fCurrItem);
				else scImgMgr.xPlySs(scImgMgr.fCurrItem);
			}
			return false;
	}
}

/* ================== Animation manager =====================*/
scImgMgr.xInitAnims = function(pCo) {
	scCoLib.util.log("scImgMgr.xInitAnims");
	for(var i in this.fPathAnim) {
		var vAnims = scPaLib.findNodes(this.fPathAnim[i].fPath, pCo);
		for(var j in vAnims) this.xInitAnim(vAnims[j],this.fPathAnim[i].fOpts,this.fClsPreAnm+i+j);
	}
}
scImgMgr.xInitAnim = function(pAnim,pOpts,pId) {
	try {
		if (this.xIsVisible(pAnim)){
			pAnim.fImgs = scPaLib.findNodes("chi:",pAnim);
			var vMaxHeight = 0;
			for(var k in pAnim.fImgs) {
				var vImg = pAnim.fImgs[k];
				vImg.fHeight = vImg.clientHeight;
				vMaxHeight = Math.max(vMaxHeight,vImg.fHeight);
				vImg.style.position = "absolute";
				vImg.style.visibility = "hidden";
				vImg.style.top = "0";
				vImg.style.left = "0";
				vImg.style.width = "100%";
			}
			pAnim.style.height = vMaxHeight+0.01*vMaxHeight + "px";
			for(var k in pAnim.fImgs) {
				var vImg = pAnim.fImgs[k];
				vImg.style.marginTop = (vMaxHeight - vImg.fHeight)/2 + "px";
			}
			if (pOpts.toolbar > 0){
				pAnim.fCtrl = scImgMgr.xAddElt("div",(pOpts.toolbar == 1 ? pAnim : pAnim.parentNode),this.fClsPreAnm + "Ctrl");
				if (pOpts.extBtns) {
					pAnim.fBtnSrt = scImgMgr.xAddBtn(pAnim.fCtrl,pAnim,this.fClsPreAnm+"BtnSrt",scImgMgr.xGetStr(20),scImgMgr.xGetStr(21));
					scImgMgr.xAddSep(pAnim.fCtrl);
				}
				pAnim.fBtnPrv = scImgMgr.xAddBtn(pAnim.fCtrl,pAnim,this.fClsPreAnm+"BtnPrv",scImgMgr.xGetStr(12),scImgMgr.xGetStr(13));
				scImgMgr.xAddSep(pAnim.fCtrl);
				pAnim.fBtnPly = scImgMgr.xAddBtn(pAnim.fCtrl,pAnim,this.fClsPreAnm+"BtnPly",scImgMgr.xGetStr(16),scImgMgr.xGetStr(17));
				pAnim.fBtnPly.style.display = (pOpts.auto ? "none" : "");
				pAnim.fBtnPse = scImgMgr.xAddBtn(pAnim.fCtrl,pAnim,this.fClsPreAnm+"BtnPse",scImgMgr.xGetStr(18),scImgMgr.xGetStr(19));
				pAnim.fBtnPse.style.display = (pOpts.auto ? "" : "none");
				scImgMgr.xAddSep(pAnim.fCtrl);
				pAnim.fBtnNxt = scImgMgr.xAddBtn(pAnim.fCtrl,pAnim,this.fClsPreAnm+"BtnNxt",scImgMgr.xGetStr(14),scImgMgr.xGetStr(15));
				if (pOpts.extBtns) {
					scImgMgr.xAddSep(pAnim.fCtrl);
					pAnim.fBtnEnd = scImgMgr.xAddBtn(pAnim.fCtrl,pAnim,this.fClsPreAnm+"BtnEnd",scImgMgr.xGetStr(22),scImgMgr.xGetStr(23));
				}
				if (pOpts.spdBtns) {
					scImgMgr.xAddSep(pAnim.fCtrl);
					pAnim.fBtnSpdDwn = scImgMgr.xAddBtn(pAnim.fCtrl,pAnim,this.fClsPreAnm+"BtnSpdDwn","-",scImgMgr.xGetStr(25));
					scImgMgr.xAddElt("span",pAnim.fCtrl,this.fClsPreAnm + "Spd").innerHTML = " "+scImgMgr.xGetStr(24)+" ";
					pAnim.fBtnSpdUp = scImgMgr.xAddBtn(pAnim.fCtrl,pAnim,this.fClsPreAnm+"BtnSpdUp","+",scImgMgr.xGetStr(25));
				}
				if (pOpts.lpBtn) {
					scImgMgr.xAddSep(pAnim.fCtrl);
					pAnim.fBtnLp = scImgMgr.xAddElt("input",pAnim.fCtrl,this.fClsPreAnm + "BtnLp");
					pAnim.fBtnLp.fName = this.fClsPreAnm + "BtnLp";
					pAnim.fBtnLp.setAttribute("type","checkbox");
					pAnim.fBtnLp.setAttribute("id",pId);
					pAnim.fBtnLp.setAttribute("title",scImgMgr.xGetStr(29));
					if (pOpts.loop){
						var vAttChk = document.createAttribute("checked"); // For IE the attr checked must be created
						vAttChk.nodeValue = "true";
						pAnim.fBtnLp.setAttributeNode(vAttChk);
					}
					pAnim.fBtnLp.fFra = pAnim;
					pAnim.fBtnLp.onclick = function(){return scImgMgr.xBtnMgr(this);}
					var vLblLp = scImgMgr.xAddElt("label",pAnim.fCtrl,this.fClsPreAnm + "LpLbl");
					vLblLp.innerHTML = scImgMgr.xGetStr(28);
					vLblLp.setAttribute("for",pId);
					vLblLp.setAttribute("title",scImgMgr.xGetStr(29));
				}
				if (pOpts.counter) {
					scImgMgr.xAddSep(pAnim.fCtrl);
					scImgMgr.xAddElt("span",pAnim.fCtrl,this.fClsPreAnm + "CtrLbl").innerHTML = scImgMgr.xGetStr(26) + " ";
					pAnim.fCtrIdx = scImgMgr.xAddElt("span",pAnim.fCtrl,this.fClsPreAnm + "CtrIdx");
					pAnim.fCtrIdx.innerHTML = "1";
					scImgMgr.xAddElt("span",pAnim.fCtrl,this.fClsPreAnm + "CtrSep").innerHTML = "/";
					scImgMgr.xAddElt("span",pAnim.fCtrl,this.fClsPreAnm + "CtrCnt").innerHTML = pAnim.fImgs.length;
				}

				if (pOpts.toolbar == 1) {
					pAnim.onmouseover = function () {scImgMgr.xAnimCtrlOn(pAnim);}
					pAnim.fCtrl.style.visibility = "hidden";
					pAnim.fCtrl.fOn = false;
				}
			}
			pAnim.fImgs[0].style.visibility = "";
			pAnim.fCurrImgIdx = 0;
			pAnim.fStep = pOpts.speed;
			pAnim.fAutoPly = pOpts.auto;
			pAnim.fSoft = pOpts.soft;
			pAnim.fLoop = pOpts.loop;
			if (pAnim.fAutoPly && pAnim.fImgs.length > 1) pAnim.fNxtImgProc = window.setTimeout(function(){scImgMgr.xAutoAnim(pAnim)}, pAnim.fStep);
			//Reinit zooms under pAnim
			this.xInitZms(pAnim);
		}
	} catch(e){
		scCoLib.util.logError("scImgMgr.xInitAnim::Error", e);
	}
}
scImgMgr.xAutoAnim = function(pAnim) {
	if (pAnim && pAnim.fAutoPly){
		if (!pAnim.fLoop && pAnim.fCurrImgIdx == pAnim.fImgs.length - 1) {
			scImgMgr.xPseAnm(pAnim);
		} else {
			scImgMgr.xNxtAnm(pAnim);
			pAnim.fNxtImgProc = window.setTimeout(function(){scImgMgr.xAutoAnim(pAnim)}, pAnim.fStep);
		}
	}
}
scImgMgr.xAnimCtrlOn = function(pAnim) {
	if (pAnim.fOffProc) window.clearTimeout(pAnim.fOffProc);
	if (!pAnim.fCtrl.fOn){
		new scImgMgr.FadeEltTask(pAnim.fCtrl, 1);
		pAnim.fCtrl.fOn = true;
	}
	pAnim.fOffProc = window.setTimeout(function(){scImgMgr.xAnimCtrlOff(pAnim)}, 3000);
}
scImgMgr.xAnimCtrlOff = function(pAnim) {
	if (pAnim.fCtrl.fOn){
		new scImgMgr.FadeEltTask(pAnim.fCtrl, 0);
		pAnim.fCtrl.fOn = false;
		pAnim.fOffProc = null;
	}
}
scImgMgr.xSrtAnm = function(pAnim) {
	new scImgMgr.switchAnimTask(pAnim, 0);
}
scImgMgr.xEndAnm = function(pAnim) {
	new scImgMgr.switchAnimTask(pAnim, pAnim.fImgs.length - 1);
}
scImgMgr.xPrvAnm = function(pAnim) {
	new scImgMgr.switchAnimTask(pAnim, pAnim.fCurrImgIdx == 0 ? pAnim.fImgs.length - 1 : pAnim.fCurrImgIdx - 1);
}
scImgMgr.xNxtAnm = function(pAnim) {
	new scImgMgr.switchAnimTask(pAnim, pAnim.fCurrImgIdx < pAnim.fImgs.length - 1 ? pAnim.fCurrImgIdx + 1 : 0);
}
scImgMgr.xPlyAnm = function(pAnim) {
	pAnim.fAutoPly = true;
	pAnim.fBtnPly.style.display="none";
	pAnim.fBtnPse.style.display="";
	scImgMgr.xNxtAnm(pAnim);
	pAnim.fNxtImgProc = window.setTimeout(function(){scImgMgr.xAutoAnim(pAnim)}, pAnim.fStep);
}
scImgMgr.xPseAnm = function(pAnim) {
	pAnim.fAutoPly = false;
	pAnim.fBtnPly.style.display="";
	pAnim.fBtnPse.style.display="none";
	window.clearTimeout(pAnim.fNxtImgProc);
}
scImgMgr.xSetAnmSpd = function(pAnim,pDelta) {
	pAnim.fStep += pDelta;
	pAnim.fStep = Math.min(Math.max(pAnim.fStep,scImgMgr.fMinStep),scImgMgr.fMaxStep);
}
scImgMgr.xSetAnmLp = function(pAnim,pLp) {
	pAnim.fLoop = pLp;
}


scImgMgr.switchAnimTask = function(pAnim,pNewIdx){
	this.fIdx = -1;
	this.fRateOld = [.9, .8, .7, .6, .5, .4, .3, .2, .1];
	this.fRateNew = [.1, .2, .3, .4, .5, .6, .7, .8, .9];
	try{
		this.fAnim = pAnim;
		if (this.fIsRunning) this.terminate();
		this.fNewIdx = pNewIdx;
		this.fOldImg = this.fAnim.fImgs[this.fAnim.fCurrImgIdx];
		this.fNewImg = this.fAnim.fImgs[this.fNewIdx];
		scImgMgr.xStartOpacityEffect(this.fOldImg, 1);
		scImgMgr.xStartOpacityEffect(this.fNewImg, 0);
		if (!this.fAnim.fSoft) {
			this.terminate();
			return;
		}
		this.fEndTime = ( Date.now  ? Date.now() : new Date().getTime() ) + 100;
		this.fIdx = -1;
		this.fIsRunning = true;
		scTiLib.addTaskNow(this);
	}catch(e){scCoLib.util.log("ERROR scImgMgr.switchAnimTask: "+e);}
}
scImgMgr.switchAnimTask.prototype.execTask = function(){
	while(this.fEndTime < (Date.now ? Date.now() : new Date().getTime()) && this.fIdx < this.fRateOld.length) {
		this.fIdx++;
		this.fEndTime += 100;
	}
	this.fIdx++;
	this.fEndTime += 100;
	if(this.fIdx >= this.fRateOld.length) {
		scImgMgr.xEndOpacityEffect(this.fOldImg, 0);
		scImgMgr.xEndOpacityEffect(this.fNewImg, 1);
		this.fAnim.fCurrImgIdx = this.fNewIdx;
		if (this.fAnim.fCtrIdx) this.fAnim.fCtrIdx.innerHTML = this.fNewIdx + 1;
		this.fIsRunning = false;
		return false;
	}
	scImgMgr.xSetOpacity(this.fOldImg, this.fRateOld[this.fIdx]);
	scImgMgr.xSetOpacity(this.fNewImg, this.fRateNew[this.fIdx]);
	return true;
}
scImgMgr.switchAnimTask.prototype.terminate = function(){
	this.fIdx = this.fRateOld.length;
	this.execTask();
}

/* ================== Zoom manager =====================*/
scImgMgr.xInitZms = function(pCo) {
	scCoLib.util.log("scImgMgr.xInitZms");
	for(var i in this.fPathZoom) {
		var vZooms = scPaLib.findNodes(this.fPathZoom[i], pCo);
		for(var j in vZooms) {
			var vAnc = vZooms[j];
			try {
				vAnc.fZmUri = vAnc.href;
				vAnc.target = "_self";
				vAnc.fName="aZm";
				vAnc.onclick=function(){return scImgMgr.xBtnMgr(this);}
			} catch(e){
				scCoLib.util.logError("scImgMgr.xInitZms::Error", e);
			}
		}
	}
}
scImgMgr.xInitZm = function(pAnc) {
	scCoLib.util.log("scImgMgr.xInitZm");
	pAnc.fImg = scPaLib.findNode("des:img", pAnc);
	pAnc.fOver = scImgMgr.xAddEltNoDisp("div", document.body,scImgMgr.fClsPreZm+"Over");
	pAnc.fFra = scImgMgr.xAddEltNoDisp("div", document.body,scImgMgr.fClsPreZm+"Fra");
	if(this.fNavie6 && this.xReadStyle(pAnc.fFra,"position") == "fixed") pAnc.fFra.style.position = "absolute"; // IE6 does not display fixed content properly.
	pAnc.fZmCo = scImgMgr.xAddElt("div",pAnc.fFra,scImgMgr.fClsPreZm+"Co");
	pAnc.fZmCo.fImg = scImgMgr.xAddElt("img",pAnc.fZmCo,null);
	pAnc.fZmCo.fImg.fAnc = pAnc;
	pAnc.fZmCo.fImg.onclick=function(){return scImgMgr.xClsZm(this.fAnc);}
	pAnc.fZmCo.fImg.style.cursor = "pointer";
	pAnc.fZmCo.fImg.setAttribute("alt",pAnc.fImg.alt ? pAnc.fImg.alt : (pAnc.title ? pAnc.title : ""));
	pAnc.fZmCo.fImg.onload = scImgMgr.sLoadZmImg;
	var vResizer = {
		onResizedDes : function(pOwnerNode, pEvent) {},
		onResizedAnc : function(pOwnerNode, pEvent) {
			if(pEvent.phase==1) {
				scImgMgr.xRedrawZm(pOwnerNode.fAnc);
			}
		}
	}
	scSiLib.addRule(pAnc.fZmCo.fImg, vResizer);
}
scImgMgr.xOpenZm = function(pAnc) {
	if ("scDragMgr" in window) { // do not open the zoom if the image is in a scDragMgr label that has just been dropped.
		var vAncs = scPaLib.findNodes("anc:",pAnc);
		for (i in vAncs) if (vAncs[i].fGroup && vAncs[i].fGroup._isThresholdExceeded) return;
	}
	if(!pAnc.fZmCo) scImgMgr.xInitZm(pAnc);
	if(this.xReadStyle(pAnc.fFra,"position") == "absolute") window.scroll(0,0); // if position:absolute, we must scroll the SS into view.
	scImgMgr.fadeInTask.initTask(pAnc);
	scTiLib.addTaskNow(scImgMgr.fadeInTask);
	if(pAnc.fZmCo && !pAnc.fZmCo.fImg.src) pAnc.fZmCo.fImg.setAttribute("src", pAnc.fZmUri);
	else scImgMgr.xRedrawZm(pAnc);
	scImgMgr.fCurrItem = pAnc;
	pAnc.fKeyUpOld = document.onkeyup;
	document.onkeyup = scImgMgr.xKeyMgr;
}
scImgMgr.xClsZm = function(pAnc) {
	scImgMgr.fadeOutTask.initTask(pAnc);
	scTiLib.addTaskNow(scImgMgr.fadeOutTask);
	document.onkeyup = pAnc.fKeyUpOld;
	scImgMgr.fCurrItem = null;
}
scImgMgr.sLoadZmImg = function() {
	this.fDefHeight = this.height;
	this.fDefWidth = this.width;
	this.fRatio = this.fDefWidth/this.fDefHeight;
	scImgMgr.xRedrawZm(this.fAnc);
}
scImgMgr.xRedrawZm = function(pAnc) {
	try {
		var vCoHeight = pAnc.fZmCo.clientHeight;
		var vCoWidth = pAnc.fZmCo.clientWidth;
		if (vCoHeight == 0 || vCoWidth == 0) return;
		var vCoRatio = vCoWidth/vCoHeight;
		var vImg = pAnc.fZmCo.fImg;
		var vNewHeight = 0;
		var vNewWidth = 0;
		if (vImg.fRatio <= vCoRatio && vCoHeight < vImg.fDefHeight) vNewHeight = vCoHeight;
		if (vImg.fRatio >= vCoRatio && vCoWidth < vImg.fDefWidth) vNewWidth = vCoWidth;
		vImg.style.width = (vNewWidth>0 ? vNewWidth+"px" : "");
		vImg.style.height = (vNewHeight>0 ? vNewHeight+"px" : "");
		if (!scImgMgr.fNavie6) vImg.style.marginTop = (vCoHeight - (vNewHeight > 0 ? vNewHeight : vNewWidth > 0 ? vNewWidth/vImg.fRatio : vImg.fDefHeight)) / 2 + "px";
		pAnc.fOver.style.height = (scImgMgr.xPageHeight()>scImgMgr.xClientHeight() ? scImgMgr.xPageHeight()+"px" : "");
		pAnc.fOver.style.width = (scImgMgr.xPageWidth()>scImgMgr.xClientWidth() ? scImgMgr.xPageWidth() : scImgMgr.xClientWidth())+"px";
	} catch(e){
		scCoLib.util.logError("scImgMgr.xRedrawZm::Error", e);
	}
}

/* ================== Slide-show manager =====================*/
scImgMgr.xInitSss = function(pCo) {
	for(var i in this.fPathGal) {
		var vGals = scPaLib.findNodes(this.fPathGal[i],pCo);
		for(var j in vGals) {
			var vGal = vGals[j];
			try {
				vGal.fAncs = scPaLib.findNodes("des:a.galPvLnk", vGal);
				// Init anchors & images
				for(var j = 0; j < vGal.fAncs.length; j++) {
					var vAnc = vGal.fAncs[j];
					vAnc.fSsUri = vAnc.href;
					vAnc.fIdx = j;
					vAnc.href = "#";
					vAnc.target = "_self";
					vAnc.fName="aPv";
					vAnc.onclick=function(){return scImgMgr.xBtnMgr(this);}
					vAnc.fImg = scPaLib.findNode("des:img.imgPv", vAnc);
					vAnc.fImg.style.marginTop = ((scCoLib.toInt(this.xReadStyle(vAnc, "height")) - vAnc.fImg.height - scCoLib.toInt(this.xReadStyle(vAnc.fImg, "borderTopWidth")) - scCoLib.toInt(this.xReadStyle(vAnc.fImg, "borderBottomWidth"))) / 2) + "px";
					vAnc.fFra = vGal;
				}
				// Init SlideShow elements
				this.xInitSs(vGal);
				vGal.fSsStep = scImgMgr.fDefaultStep;
				vGal.fName="gal";
			} catch(e){
				scCoLib.util.logError("scImgMgr.onLoad::Gallery init Error", e);
			}
		}
	}
}
scImgMgr.xInitSs = function(pAlbFra) {
	scCoLib.util.log("scImgMgr.xInitSs");
	pAlbFra.fOver = scImgMgr.xAddEltNoDisp("div",document.body,this.fClsPreGal+"Over");
	pAlbFra.fFra = scImgMgr.xAddEltNoDisp("div",document.body,this.fClsPreGal+"Fra");
	if(this.fNavie6 && this.xReadStyle(pAlbFra.fFra,"position") == "fixed") pAlbFra.fFra.style.position = "absolute"; // IE6 does not display fixed content properly.
	
	pAlbFra.fSsCo = scImgMgr.xAddElt("div",pAlbFra.fFra,this.fClsPreGal+"Co");
	pAlbFra.fSsImgFras = [];
	for(var i = 0; i < pAlbFra.fAncs.length; i++) {
		pAlbFra.fSsImgFras[i] = scImgMgr.xAddEltHidden("div",pAlbFra.fSsCo,this.fClsPreGal+"ImgFra");
		pAlbFra.fSsImgFras[i].fImg = scImgMgr.xAddElt("img",pAlbFra.fSsImgFras[i],null);
		pAlbFra.fSsImgFras[i].fImg.setAttribute("alt",pAlbFra.fAncs[i].title ? pAlbFra.fAncs[i].title : "");
		pAlbFra.fSsImgFras[i].fImg.onload = scImgMgr.sLoadSsImg;
	}
	pAlbFra.fSsTbr = scImgMgr.xAddElt("div",pAlbFra.fFra,this.fClsPreGal+"Tbr")
	pAlbFra.fSsTi = scImgMgr.xAddElt("div",pAlbFra.fSsTbr,this.fClsPreGal+"Ti")
	scImgMgr.xAddSep(pAlbFra.fSsTbr);
	pAlbFra.fSsBtnPrv = scImgMgr.xAddBtn(pAlbFra.fSsTbr,pAlbFra,this.fClsPreGal+"BtnPrv",scImgMgr.xGetStr(0),scImgMgr.xGetStr(1));
	scImgMgr.xAddSep(pAlbFra.fSsTbr);
	pAlbFra.fSsBtnPly = scImgMgr.xAddBtn(pAlbFra.fSsTbr,pAlbFra,this.fClsPreGal+"BtnPly",scImgMgr.xGetStr(6),scImgMgr.xGetStr(7));
	pAlbFra.fSsBtnPse = scImgMgr.xAddBtn(pAlbFra.fSsTbr,pAlbFra,this.fClsPreGal+"BtnPse",scImgMgr.xGetStr(8),scImgMgr.xGetStr(9));
	pAlbFra.fSsBtnPse.style.display = "none";
	scImgMgr.xAddSep(pAlbFra.fSsTbr);
	pAlbFra.fSsBtnNxt = scImgMgr.xAddBtn(pAlbFra.fSsTbr,pAlbFra,this.fClsPreGal+"BtnNxt",scImgMgr.xGetStr(2),scImgMgr.xGetStr(3));
	scImgMgr.xAddSep(pAlbFra.fSsTbr);
	pAlbFra.fSsBtnCls = scImgMgr.xAddBtn(pAlbFra.fSsTbr,pAlbFra,this.fClsPreGal+"BtnCls",scImgMgr.xGetStr(4),scImgMgr.xGetStr(5));
	scImgMgr.xAddSep(pAlbFra.fSsTbr);
	pAlbFra.fSsCount = scImgMgr.xAddElt("span",pAlbFra.fSsTbr,this.fClsPreGal+"Count")
}
scImgMgr.xSsStart = function(pAlbFra) {
	scImgMgr.xOpenSs(pAlbFra,pAlbFra.fAncs[0]);
	scImgMgr.xPlySs(pAlbFra);
}
scImgMgr.xOpenSs = function(pAlbFra,pAnc) {
	if(this.xReadStyle(pAlbFra.fFra,"position") == "absolute") window.scroll(0,0); // if position:absolute, we must scroll the SS into view.
	scImgMgr.fadeInTask.initTask(pAlbFra);
	scTiLib.addTaskNow(scImgMgr.fadeInTask);
	scImgMgr.xUdtSs(pAlbFra,pAnc);
	scImgMgr.fCurrItem = pAlbFra;
	pAlbFra.fKeyUpOld = document.onkeyup;
	document.onkeyup = scImgMgr.xKeyMgr;
}
scImgMgr.xUdtSs = function(pAlbFra,pNewAnc) {
	pAlbFra.fSsHasPrv = pNewAnc.fIdx != 0;
	pAlbFra.fSsHasNxt = pNewAnc.fIdx != pAlbFra.fAncs.length - 1;
	if(!pAlbFra.fSsImgFras[pNewAnc.fIdx].fImg.src) pAlbFra.fSsImgFras[pNewAnc.fIdx].fImg.setAttribute("src", pNewAnc.fSsUri);
	if (pAlbFra.fSsHasNxt){
		pAlbFra.fNxtSsAnc = pAlbFra.fAncs[Math.min(pNewAnc.fIdx + 1,pAlbFra.fAncs.length - 1)];
		if(!pAlbFra.fSsImgFras[pAlbFra.fNxtSsAnc.fIdx].fImg.src) pAlbFra.fSsImgFras[pAlbFra.fNxtSsAnc.fIdx].fImg.setAttribute("src", pAlbFra.fNxtSsAnc.fSsUri);
	} else if(pAlbFra.fSsAutoPly) scImgMgr.xPseSs(pAlbFra);
	if (pAlbFra.fSsHasPrv){
		pAlbFra.fPrvSsAnc = pAlbFra.fAncs[Math.max(pNewAnc.fIdx - 1,0)];
		if(!pAlbFra.fSsImgFras[pAlbFra.fPrvSsAnc.fIdx].fImg.src) pAlbFra.fSsImgFras[pAlbFra.fPrvSsAnc.fIdx].fImg.setAttribute("src", pAlbFra.fPrvSsAnc.fSsUri);
	}
	pAlbFra.fSsTi.innerHTML = (pNewAnc.title ? pNewAnc.title : "");
	pAlbFra.fSsCount.innerHTML = (pNewAnc.fIdx+1)+"/"+pAlbFra.fAncs.length;
	scImgMgr.xSwitchClass(pAlbFra.fSsBtnPrv,(pAlbFra.fSsHasPrv?this.fClsPreGal+"BtnNoPrv":this.fClsPreGal+"BtnPrv"),(pAlbFra.fSsHasPrv?this.fClsPreGal+"BtnPrv":this.fClsPreGal+"BtnNoPrv"));
	scImgMgr.xSwitchClass(pAlbFra.fSsBtnNxt,(pAlbFra.fSsHasNxt?this.fClsPreGal+"BtnNoNxt":this.fClsPreGal+"BtnNxt"),(pAlbFra.fSsHasNxt?this.fClsPreGal+"BtnNxt":this.fClsPreGal+"BtnNoNxt"));

	scImgMgr.switchSsTask.initTask(pAlbFra,pNewAnc);
	scTiLib.addTaskNow(scImgMgr.switchSsTask);
}
scImgMgr.xNxtSs = function(pAlbFra) {
	if (!pAlbFra.fSsHasNxt) return false;
	scImgMgr.xUdtSs(pAlbFra,pAlbFra.fNxtSsAnc);
	return true;
}
scImgMgr.xPrvSs = function(pAlbFra) {
	if (!pAlbFra.fSsHasPrv) return false;
	scImgMgr.xUdtSs(pAlbFra,pAlbFra.fPrvSsAnc);
	return true;
}
scImgMgr.xClsSs = function(pAlbFra) {
	scImgMgr.fadeOutTask.initTask(pAlbFra);
	scTiLib.addTaskNow(scImgMgr.fadeOutTask);
	document.onkeyup = pAlbFra.fKeyUpOld;
	pAlbFra.fSsAutoPly = false;
	scImgMgr.fCurrItem = null;
}
scImgMgr.xPlySs = function(pAlbFra) {
	pAlbFra.fSsAutoPly = true;
	pAlbFra.fSsBtnPly.style.display="none";
	pAlbFra.fSsBtnPse.style.display="";
	if (! scImgMgr.xNxtSs(pAlbFra)) scImgMgr.xUdtSs(pAlbFra,pAlbFra.fAncs[0]);
	pAlbFra.fNxtSsProc = window.setTimeout(scImgMgr.xAutoSs, pAlbFra.fSsStep);
}
scImgMgr.xPseSs = function(pAlbFra) {
	pAlbFra.fSsAutoPly = false;
	pAlbFra.fSsBtnPly.style.display="";
	pAlbFra.fSsBtnPse.style.display="none";
	window.clearTimeout(pAlbFra.fNxtSsProc);
//	pAlbFra.fNxtSsProc = -1;
}
scImgMgr.sLoadSsImg = function() {
	this.style.marginTop = (this.parentNode.clientHeight - this.clientHeight) / 2 + "px";
}
scImgMgr.xAutoSs = function() {
	if (scImgMgr.fCurrItem){
		if (scImgMgr.fCurrItem.fSsAutoPly){
			scImgMgr.xNxtSs(scImgMgr.fCurrItem);
			if (scImgMgr.fCurrItem.fSsHasNxt) scImgMgr.fCurrItem.fNxtSsProc = window.setTimeout(scImgMgr.xAutoSs, scImgMgr.fCurrItem.fSsStep);
		}
	}
}
scImgMgr.switchSsTask = {
	fIdx: -1,
	fRateOld: [.9, .8, .7, .6, .5, .4, .3, .2, .1],
	fRateNew: [.1, .2, .3, .4, .5, .6, .7, .8, .9],
	execTask : function(){
		while(this.fEndTime < (Date.now ? Date.now() : new Date().getTime()) && this.fIdx < this.fRateOld.length) {
			this.fIdx++;
			this.fEndTime += 100;
		}
		this.fIdx++;
		this.fEndTime += 100;
		if(this.fIdx >= this.fRateOld.length) {
			if (this.fAlbFra.fCurrSsAnc) this.setOpacity(this.fAlbFra.fSsImgFras[this.fAlbFra.fCurrSsAnc.fIdx],0);
			if (this.fAlbFra.fCurrSsAnc && this.fAlbFra.fCurrSsAnc.fIdx != this.fNewAnc.fIdx) this.fAlbFra.fSsImgFras[this.fAlbFra.fCurrSsAnc.fIdx].style.visibility = "hidden";
			this.setOpacity(this.fAlbFra.fSsImgFras[this.fNewAnc.fIdx],1);
			this.fAlbFra.fCurrSsAnc = this.fNewAnc;
			this.fIsRunning = false;
			return false;
		}
		if (this.fAlbFra.fCurrSsAnc) this.setOpacity(this.fAlbFra.fSsImgFras[this.fAlbFra.fCurrSsAnc.fIdx], this.fRateOld[this.fIdx]);
		this.setOpacity(this.fAlbFra.fSsImgFras[this.fNewAnc.fIdx], this.fRateNew[this.fIdx]);
		return true;
	},
	setOpacity: function(pNode, pRate){
		if(scCoLib.isIE) pNode.style.filter = "Alpha(opacity="+pRate*100+")";
		else pNode.style.opacity = pRate;
	},
	terminate : function(){
		this.fIdx = this.fRateOld.length;
		this.execTask();
	},
	initTask : function(pAlbFra,pNewAnc){
		scCoLib.util.log("switchSsTask.initTask");
		this.fAlbFra = pAlbFra;
		if (this.fIsRunning) this.terminate();
		this.fNewAnc = pNewAnc;
		this.setOpacity(this.fAlbFra.fSsImgFras[this.fNewAnc.fIdx],0);
		this.fAlbFra.fSsImgFras[this.fNewAnc.fIdx].style.visibility = "";
		
		this.fEndTime = ( Date.now  ? Date.now() : new Date().getTime() ) + 100;
		this.fIdx = -1;
		this.fIsRunning = true;
	}
}
/* ================== tasks =====================*/
scImgMgr.fadeInTask = {
	fIdx: -1,
	fRate: [.1, .2, .3, .4, .5, .6, .7, .8, .9],
	execTask : function(){
		while(this.fEndTime < (Date.now ? Date.now() : new Date().getTime()) && this.fIdx < this.fRate.length) {
			this.fIdx++;
			this.fEndTime += 100;
		}
		this.fIdx++;
		this.fEndTime += 100;
		if(this.fIdx >= this.fRate.length) {
			this.setOpacity(this.fFra.fOver,scImgMgr.fOverAlpha);
			this.resetOpacity(this.fFra.fFra);
			return false;
		}
		this.setOpacity(this.fFra.fOver, Math.min(this.fRate[this.fIdx], scImgMgr.fOverAlpha));
		this.setOpacity(this.fFra.fFra, this.fRate[this.fIdx]);
		return true;
	},
	setOpacity: function(pNode, pRate){
		if(scCoLib.isIE) pNode.style.filter = "Alpha(opacity="+pRate*100+")";
		else pNode.style.opacity = pRate;
	},
	resetOpacity: function(pNode){
		if(scCoLib.isIE) pNode.style.filter = "Alpha(opacity=100)";
		else pNode.style.opacity = "1";
	},
	terminate : function(){
		this.fIdx = this.fRate.length;
		this.execTask();
	},
	initTask : function(pFra){
		scCoLib.util.log("fadeInTask.initTask");
		this.fFra = pFra;
		this.fEndTime = ( Date.now  ? Date.now() : new Date().getTime() ) + 100;
		this.setOpacity(this.fFra.fOver, .0);
		this.setOpacity(this.fFra.fFra, .0);
		this.fFra.fOver.style.display = "";
		this.fFra.fOver.style.height = (scImgMgr.xPageHeight()>scImgMgr.xClientHeight() ? scImgMgr.xPageHeight()+"px" : "");
		this.fFra.fOver.style.width = (scImgMgr.xPageWidth()>scImgMgr.xClientWidth() ? scImgMgr.xPageWidth() : scImgMgr.xClientWidth())+"px";
		this.fFra.fFra.style.display = "";
		this.fIdx = -1;
	}
}
scImgMgr.fadeOutTask = {
	fIdx: -1,
	fRate: [.8, .6, .4, .3, .2, .1],
	execTask : function(){
		while(this.fEndTime < (Date.now ? Date.now() : new Date().getTime()) && this.fIdx < this.fRate.length) {
			this.fIdx++;
			this.fEndTime += 100;
		}
		this.fIdx++;
		this.fEndTime += 100;
		if(this.fIdx >= this.fRate.length) {
			this.resetOpacity(this.fFra.fOver);
			this.resetOpacity(this.fFra.fFra);
			this.fFra.fOver.style.display = "none";
			this.fFra.fFra.style.display = "none";
			if (this.fFra.fCurrSsAnc) this.setOpacity(this.fFra.fSsImgFras[this.fFra.fCurrSsAnc.fIdx],0);
			if (this.fFra.fCurrSsAnc) this.fFra.fSsImgFras[this.fFra.fCurrSsAnc.fIdx].style.visibility = "hidden";
			return false;
		}
		this.setOpacity(this.fFra.fOver, Math.min(this.fRate[this.fIdx], scImgMgr.fOverAlpha));
		this.setOpacity(this.fFra.fFra, this.fRate[this.fIdx]);
		return true;
	},
	setOpacity: function(pNode, pRate){
		if(scCoLib.isIE) pNode.style.filter = "Alpha(opacity="+pRate*100+")";
		else pNode.style.opacity = pRate;
	},
	resetOpacity: function(pNode){
		if(scCoLib.isIE) pNode.style.filter = "Alpha(opacity=0)";
		else pNode.style.opacity = "0";
	},
	terminate : function(){
		this.fIdx = this.fRate.length;
		this.execTask();
	},
	initTask : function(pFra){
		scCoLib.util.log("fadeOutTask.initTask");
		this.fFra = pFra;
		this.fEndTime = ( Date.now  ? Date.now() : new Date().getTime() ) + 100;
		this.fIdx = -1;
	}
}
/** scImgMgr.FadeEltTask : TiLib task that fades a given element in or out.
 * @param pElt element to fade.
 * @param pDir fade direction : 0=out, 1=in.
 * @param pInstant optionnal parameter if true no animation.
 */
scImgMgr.FadeEltTask = function(pElt,pDir,pInstant){
	this.fRate = new Array();
	this.fRate[0] = [.9, .85, .8, .7, .6, .5, .4, .3, .2, .15, .1];
	this.fRate[1] = [.1, .15, .2, .3, .4, .5, .6, .7, .8, .85, .9];
	try{
		this.fElt = pElt;
		this.fDir = (pDir >= 1 ? 1 : 0);
		if (pInstant) {
			this.terminate();
			return;
		}
		if (this.fElt.fFadeTask) {
			this.fElt.fFadeTask.changeDir(this.fDir);
		} else {
			scImgMgr.xStartOpacityEffect(this.fElt, 1-this.fDir);
			this.fEndTime = ( Date.now  ? Date.now() : new Date().getTime() ) + 100;
			this.fIdx = -1;
			this.fElt.fFadeTask = this;
			scTiLib.addTaskNow(this);
		}
	}catch(e){scCoLib.util.log("ERROR scImgMgr.FadeEltTask: "+e);}
}
scImgMgr.FadeEltTask.prototype.execTask = function(){
	while(this.fEndTime < (Date.now ? Date.now() : new Date().getTime()) && this.fIdx < this.fRate[this.fDir].length) {
		this.fIdx++;
		this.fEndTime += 100;
	}
	this.fIdx++;
	this.fEndTime += 100;
	if(this.fIdx >= this.fRate[this.fDir].length) {
		scImgMgr.xEndOpacityEffect(this.fElt, this.fDir);
		this.fElt.fFadeTask = null;
		return false;
	}
	scImgMgr.xSetOpacity(this.fElt, this.fRate[this.fDir][this.fIdx]);
	return true;
}
scImgMgr.FadeEltTask.prototype.changeDir = function(pDir){
	var vDir = (pDir >= 1 ? 1 : 0)
	if (vDir != this.fDir) this.fIdx = this.fRate[this.fDir].length - this.fIdx - 1;
	this.fDir = vDir;
}
scImgMgr.FadeEltTask.prototype.terminate = function(){
	this.fIdx = this.fRate[this.fDir].length;
	this.execTask();
}
/* ================== toolbox =====================*/
/** scImgMgr.xReadStyle : cross-browser css rule reader */
scImgMgr.xReadStyle = function(pElt, pProp) {
	if (pElt.style[pProp]) {
		return pElt.style[pProp];
	} else if (pElt.currentStyle) {
		return pElt.currentStyle[pProp];
	} else if (document.defaultView && document.defaultView.getComputedStyle) {
		var vStyle = document.defaultView.getComputedStyle(pElt, null);
		if (vStyle[pProp]) return vStyle[pProp];
		else return vStyle.getPropertyValue(pProp);
	} else {
		return null
	}
}
/** scImgMgr.xGetEltTop. */
scImgMgr.xGetEltTop = function(pElt, pRoot) {
	var vY;
	var vRoot = pRoot || null;
	vY = scCoLib.toInt(pElt.offsetTop);
	if (pElt.offsetParent.tagName.toLowerCase() != 'body' && pElt.offsetParent.tagName.toLowerCase() != 'html' && pElt.offsetParent != vRoot) {
		vY -= pElt.offsetParent.scrollTop;
		vY += this.xGetEltTop(pElt.offsetParent, vRoot);
	}
	return vY;
}
/** scImgMgr.xGetEltLeft. */
scImgMgr.xGetEltLeft = function(pElt, pRoot) {
	var vX;
	var vRoot = pRoot || null;
	vX = scCoLib.toInt(pElt.offsetLeft);
	if (pElt.offsetParent.tagName.toLowerCase() != 'body' && pElt.offsetParent.tagName.toLowerCase() != 'html' && pElt.offsetParent != vRoot) {
		vX -= pElt.offsetParent.scrollLeft;
		vX += this.xGetEltLeft(pElt.offsetParent, vRoot);
	}
	return vX;
}
/** scImgMgr.xPageHeight. */
scImgMgr.xPageHeight = function() {
	if(this.fPgeFra){
		if(this.fPgeFra.offsetHeight) return this.fPgeFra.offsetHeight + this.xGetEltTop(this.fPgeFra) + scCoLib.toInt(this.xReadStyle(this.fPgeFra, "marginBottom"));
		else if(this.fPgeFra.clientHeight) return this.fPgeFra.clientHeight + this.xGetEltTop(this.fPgeFra) + scCoLib.toInt(this.xReadStyle(this.fPgeFra, "marginBottom"));
	}	
}
/** scImgMgr.xPageWidth. */
scImgMgr.xPageWidth = function() {
	if(this.fPgeFra){
		if(this.fPgeFra.offsetWidth) return this.fPgeFra.offsetWidth + this.xGetEltLeft(this.fPgeFra) + scCoLib.toInt(this.xReadStyle(this.fPgeFra, "marginRight"));
		else if(this.fPgeFra.clientWidth) return this.fPgeFra.clientWidth + this.xGetEltLeft(this.fPgeFra) + scCoLib.toInt(this.xReadStyle(this.fPgeFra, "marginRight"));
	}	
}
/** scImgMgr.xClientHeight. */
scImgMgr.xClientHeight = function() {
	if (document.documentElement) {
		return document.documentElement.clientHeight;
	} else if (window.innerHeight >= 0) {
		return window.innerHeight;
	} else if (document.body.clientHeight >= 0) {
		return document.body.clientHeight;
	} else {
		return 0;
	}
}
/** scImgMgr.xClientWidth. */
scImgMgr.xClientWidth = function() {
	if (document.documentElement) {
		return document.documentElement.clientWidth;
	} else if (window.innerWidth >= 0) {
		return window.innerWidth;
	} else if (document.body.clientWidth >= 0) {
		return document.body.clientWidth;
	} else {
		return 0;
	}
}
/** scImgMgr.xAddSep : Add a simple textual separator : " | ". */
scImgMgr.xAddSep = function(pParent){
	var vSep = document.createElement("span");
	vSep.className = "scImgSep";
	vSep.innerHTML = " | "
	pParent.appendChild(vSep);
}
/** scImgMgr.xAddElt : Add an HTML element to a parent node. */
scImgMgr.xAddElt = function(pName, pParent, pClassName, pNoDisplay, pHidden, pNxtSib){
	var vElt;
	if(scCoLib.isIE && pName.toLowerCase() == "iframe") {
		var vEltHolder = pParent.ownerDocument.createElement("div");
		if (pNxtSib) pParent.insertBefore(vEltHolder,pNxtSib)
		else pParent.appendChild(vEltHolder);
		vEltHolder.innerHTML = "<iframe scrolling='no' frameborder='0'></iframe>";
		vElt = vEltHolder.firstChild;
	} else {
		vElt = pParent.ownerDocument.createElement(pName);
		if (pNxtSib) pParent.insertBefore(vElt,pNxtSib)
		else pParent.appendChild(vElt);
	}
	if (pClassName) vElt.className = pClassName;
	if (pNoDisplay) vElt.style.display = "none";
	if (pHidden) vElt.style.visibility = "hidden";
	return vElt;
}
/** scImgMgr.xAddEltNoDisp : Add a non displayed HTML element to a parent node. */
scImgMgr.xAddEltNoDisp = function(pName,pParent,pClassName){
	var vElt = scImgMgr.xAddElt(pName,pParent,pClassName,true,false);
	return vElt;
}
/** scImgMgr.xAddEltHidden : Add a hidden HTML element to a parent node. */
scImgMgr.xAddEltHidden = function(pName,pParent,pClassName){
	var vElt = scImgMgr.xAddElt(pName,pParent,pClassName,false,true);
	return vElt;
}
/** scImgMgr.xAddBtn : Add a HTML button to a parent node. */
scImgMgr.xAddBtn = function(pParent,pFra,pClassName,pCapt,pTitle,pNoCmd){
	var vBtn = document.createElement("a");
	vBtn.className = pClassName;
	vBtn.fName = pClassName;
	vBtn.href = "#";
	vBtn.target = "_self";
	if (!pNoCmd) vBtn.onclick=function(){return scImgMgr.xBtnMgr(this);}
	vBtn.setAttribute("title",pTitle);
	vBtn.innerHTML="<span>"+pCapt+"</span>"
	vBtn.fFra = pFra;
	pParent.appendChild(vBtn);
	return vBtn;
}
/** scImgMgr.xIsVisible : */
scImgMgr.xIsVisible = function(pNode) {
	var vAncs = scPaLib.findNodes("anc:", pNode);
	for(var i in vAncs) if (vAncs[i].nodeType == 1 && scImgMgr.xReadStyle(vAncs[i],"display") == "none") return false;
	return true;
}
/** scImgMgr.xGetStr : Reteive a localized string. */
scImgMgr.xGetStr = function(pStrId) {
	var vLang = navigator.userLanguage || navigator.language;
	vLang = vLang.slice(0,2).toLowerCase();
	if (this.fStrings[vLang])	return this.fStrings[vLang][pStrId];
	else return this.fStrings["en"][pStrId];
}
/** scImgMgr.xSwitchClass : Replace a CSS class. */
scImgMgr.xSwitchClass = function(pNode, pClassOld, pClassNew) {
	if (pClassOld && pClassOld != '') {
		var vCurrentClasses = pNode.className.split(' ');
		var vNewClasses = new Array();
		var vClassFound = false;
		for (var i = 0, n = vCurrentClasses.length; i < n; i++) {
			if (vCurrentClasses[i] != pClassOld) {
				vNewClasses.push(vCurrentClasses[i]);
			} else {
				if (pClassNew && pClassNew != '') vNewClasses.push(pClassNew);
				vClassFound = true;
			}
		}
		pNode.className = vNewClasses.join(' ');
	}
}
/** Set the opacity of a given node.
 * @param pRate Variable de 0 à 1.
 */
scImgMgr.xSetOpacity = function(pNode, pRate){
	if(scCoLib.isIE) pNode.filters.item("DXImageTransform.Microsoft.Alpha").Opacity = pRate*100;
	else pNode.style.opacity = pRate;
}
/** Start the opacity of a given node.
 * On ajoute le filtre d'opacité sur IE.
 * On place le node en visibility: "".
 * @param pRate 2 valeurs possibles: 0 (invisible) ou 1 (visible).
 */
scImgMgr.xStartOpacityEffect = function(pNode, pRate){
	if(scCoLib.isIE) pNode.style.filter = pRate==1 ? "progid:DXImageTransform.Microsoft.Alpha(opacity=100)" : "progid:DXImageTransform.Microsoft.Alpha(opacity=0)";
	else pNode.style.opacity = pRate;
	pNode.style.visibility = "";
}
/** End the opacity of a given node.
 * On supprime le filtre d'opacité sur IE (évite des bugs de refresh).
 * On place le node en visibility: hidden.
 * @param pRate 2 valeurs possibles: 0 (invisible) ou 1 (visible).
 */
scImgMgr.xEndOpacityEffect = function(pNode, pRate){
	if(scCoLib.isIE) pNode.style.filter = "";
	else pNode.style.opacity = pRate;
	if(pRate == 0) pNode.style.visibility = "hidden";
	else pNode.style.visibility = "";
}
scImgMgr.loadSortKey = "ZZZ";
scOnLoads[scOnLoads.length] = scImgMgr;