/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - \
|		
|		Copyright (c) 2008
|		Design + HTML/CSS/DOM JavaScript : Smart Agence
|		http://www.smartagence.com/
|		
\ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */


/* ______________________[ 01 | Interactivité du menu principal (menu horizontal) ]________________________ */

/* A special thanks goes to Eric Shepherd for his ALA article about “Hybrid CSS Dropdowns”: http://www.alistapart.com/articles/hybrid/ 
and to Patrick Griffiths and Dan Webb for their htmldog.com article “Sons of Suckerfish”: http://www.htmldog.com/articles/suckerfish/ */

function SmartHover() {
	var args=SmartHover.arguments;
	for (n=0;n<args.length;n++) {
		if (document.getElementById&&document.getElementsByTagName&&document.getElementById(args[n])) {
			navParent=document.getElementById(args[n]);
      navRoot=document.getElementById(args[n]).getElementsByTagName("LI");
			for (i=0;i<navRoot.length;i++) {
				node=navRoot[i];
				 // navParent.onmouseover=function() {navParent.className+=" elselect";}
				//	navParent.onmouseout=function() {navParent.className=navParent.className.replace(" elselect", "")}
				if (document.all) {
					node.onmouseover=function() {this.className+=" over";}
					node.onmouseout=function() {this.className=this.className.replace(" over", "");}
				}
			}
			SmartFocus(args[n]);
		}
  }	
}

function SmartFocus(who) {
	var navLnk=document.getElementById(who).getElementsByTagName("A");
	var navItm=document.getElementById(who).getElementsByTagName("LI");
	for (var i=0;i<navLnk.length;i++) {
    
		navLnk[i].onfocus=function() { 
      expression=this.parentNode.id;
      //alert (expression);
			if((expression.charAt(0)=='')){
      this.parentNode.parentNode.className+=" over";}
		}
		/*navLnk[i].onblur=function() {
		  expression2=this.parentNode.id;
			//if((expression.charAt(-1)==expression2.charAt(-1))){
			//	this.parentNode.className=this.parentNode.className.replace(" over", "");
			} 
		}*/
	}
}



/* ______________________[ 02 | Gestion de la taille du texte d’un article ]________________________ */

function SmartSize() {
	var args=SmartSize.arguments;
	if (document.getElementById&&document.getElementById("Tplus")&&document.getElementById("Tmoins")) {
		var cibleplus=document.getElementById("Tplus");
		var ciblemoins=document.getElementById("Tmoins");
		cibleplus.onclick=function() {
			for (n=0;n<args.length;n++) {
				if (document.getElementById(args[n])) {
					var cibletxt=document.getElementById(args[n]);
					var sizestr=cibletxt.style.fontSize.substring(0,cibletxt.style.fontSize.length-2);
					var sizeinter=cibletxt.style.lineHeight.substring(0,cibletxt.style.lineHeight.length-2);
					sizestr=sizestr!=""?parseInt(sizestr):12;
					cibletxt.style.fontSize=sizestr+1+"px";
				}
			}
		}
		ciblemoins.onclick=function() {
			for (n=0;n<args.length;n++) {
				if (document.getElementById(args[n])) {
					var cibletxt=document.getElementById(args[n]);
					var sizestr=cibletxt.style.fontSize.substring(0,cibletxt.style.fontSize.length-2);
					var sizeinter=cibletxt.style.lineHeight.substring(0,cibletxt.style.lineHeight.length-2);
					sizestr=sizestr!=""?parseInt(sizestr):12;
					cibletxt.style.fontSize=sizestr-1+"px";
				}
			}
		}
	}
}


/* ______________________[ 03 | Lancement d’une impression pour les navigateurs compatibles ]________________________ */

function DirectPrint() {
	if (window.print) self.print();
}


/* ______________________[ 04 | Miscellaneous ]________________________ */

function OpenPopup(url,nom,option) {
	window.open(url,nom,option);
}

function SmartRescueForm() {
	var args=SmartRescueForm.arguments;
	for (n=0;n<args.length;n++) {
		var cibleSelectName=args[n];
		if (document.getElementById&&document.getElementById(cibleSelectName)) {
			var cibleSelect=document.getElementById(cibleSelectName);
			cibleSelect.className="show";
		}
	}
}


/* ______________________[ 05 | Gestion de l’ouverture/fermeture d’un <h2> » ]________________________ */

function SmartPlan(cible) {
	if (document.getElementById&&document.getElementById(cible)) {
		var root=document.getElementById(cible).getElementsByTagName("H2");
		for (a=0;a<root.length;a++) {
			if (root[a].nodeName=="H2") {
				SmartOpenClose(root[a]);
			}
		}
	}
}

function SmartOpenClose(who) {
	var args=SmartOpenClose.arguments;
	if (who.nextSibling&&who.nextSibling.className=="treeview") {
		var Sister=who.nextSibling;
		Sister.style.display="block";
		who.className="on";
	} 
	if (!document.all&&who.nextSibling.nextSibling&&who.nextSibling.nextSibling.className=="treeview") {
		var Sister=who.nextSibling.nextSibling;
		Sister.style.display="block";
		who.className="on";
	}
	who.onclick=function() {
		if (Sister) {
			Sister.style.display=Sister.style.display=="none"?"block":"none";
			who.className=who.className=="off"?"on":"off";
		}
	}
}


/* ______________________[ 06 | Ajout de la page courante aux favoris ]________________________ */

/* Mettre la page courante en favoris — MSIE and Firefox */
function AddBookmark(btn) {
	if (document.getElementById&&document.getElementById(btn)) {
		var el=document.getElementById(btn);
		var operaStr="« Ctrl + T » pour ajouter aux favoris.";
		if (document.all&&navigator.userAgent.indexOf("Opera")==-1) {
			el.onclick=function() {
				window.external.AddFavorite(document.location,document.title);
			}
		} else if (navigator.userAgent.indexOf("Firefox")!=-1) {
			el.onclick=function () {
				window.sidebar.addPanel(document.title,document.location,"");
			}
		} else if (navigator.userAgent.indexOf("Opera")!=-1) {
			el.title=operaStr;
			window.status=operaStr;
		}
	}
}


/* ______________________[ 07 | <select/> au clavier ]________________________ */

/* Thanks goes to Cameron Adams from http://www.themaninblue.com/ */

function initSelect(whichSelect) {
	if (document.getElementById&&document.getElementById(whichSelect)) {
		var theSelect=document.getElementById(whichSelect);
		theSelect.changed=false;
		theSelect.onfocus=selectFocussed;
		theSelect.onchange=selectChanged;
		theSelect.onkeydown=selectKeyed;
		theSelect.onclick=selectClicked;
		return true;
	}
}

function selectChanged(theElement) {
	var theSelect;
	if (theElement&&theElement.value) {
		theSelect=theElement;
	} else {
		theSelect=this;
	}
	if (!theSelect.changed) {
		return false;
	}
	if (theSelect.value&&theSelect.value!="0") window.location=theSelect.value;
	return true;
}

function selectClicked() {
	this.changed=true;
}

function selectFocussed() {
	this.initValue=this.value;
	return true;
}

function selectKeyed(e){
	var theEvent;
	var keyCodeTab="9";
	var keyCodeEnter="13";
	var keyCodeEsc="27";
	if (e) {
		theEvent=e;
	} else {
		theEvent=event;
	}
	if ((theEvent.keyCode==keyCodeEnter||theEvent.keyCode==keyCodeTab)&&this.value!=this.initValue) {
		this.changed=true;
		selectChanged(this);
	} else if (theEvent.keyCode==keyCodeEsc) {
		this.value=this.initValue;
	} else {
		this.changed=false;
	}
	return true;
}

function testVF_answer(iQNumber) {
	var oAnswer = document.getElementById("answer_"+iQNumber);
	oAnswer.style.display = (oAnswer.style.display == "block" ? "none":"block");
};

/* ______________________[ 08 | Lancement des scripts ]________________________ */

window.onload=function() {
	SmartPlan("plansite");
	SmartHover("NavigationPrincipale");
	SmartSize("ColB","ColC","ColD","ColContenu","ColContextuel");
	SmartRescueForm("","","","","");
	/* IE 5-6 background flicker fix */
	try {document.execCommand('BackgroundImageCache', false, true);}
	catch(e) { }
}