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

function $id(sID) {
	return document.getElementById(sID);
};


/* ______________________[ 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() {
	$jQ("#ColContenu *").show();
	$jQ("#ColContenu *").removeClass("off");
	if (window.print) self.print();
}

/* ______________________[ 04 | Miscellaneous ]________________________ */

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


/* ______________________[ 05 | 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;
		}
	}
}

/* Get elements by class name(s) */
function getElementsByClassName(oElm, strTagName, oClassNames){		//src element, target element tag, class name(s)
	var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	var arrRegExpClassNames = new Array();
	if(typeof oClassNames == "object"){
		for(var i=0; i<oClassNames.length; i++){
			arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)"));
		}
	}
	else{
		arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)"));
	}
	var oElement;
	var bMatchesAll;
	for(var j=0; j<arrElements.length; j++){
		oElement = arrElements[j];
		bMatchesAll = true;
		for(var k=0; k<arrRegExpClassNames.length; k++){
			if(!arrRegExpClassNames[k].test(oElement.className)){
				bMatchesAll = false;
				break;
			}
		}
		if(bMatchesAll){
			arrReturnElements.push(oElement);
		}
	}
	return (arrReturnElements)
};

/* Roll over */
function findimg() {
	var imgs,i;
	imgs=document.getElementsByTagName('img');
	for(i=0;i<imgs.length;i++) {
		if (/roll/.test(imgs[i].className)) {
			imgs[i].onmouseover=function(){roll(this);};
			imgs[i].onmouseout=function(){roll(this);};
		}
	}
};

function roll(o) {
	var src,ftype,newsrc;
	src=o.src;
	ftype=src.substring(src.lastIndexOf('.'), src.length);
	if(/_over/.test(src)) {
		newsrc=src.replace('_over','');
	} else {
		newsrc=src.replace(ftype, '_over'+ftype);
	}
	o.src=newsrc;
};

function AddToolButton(sContainerID, oParams){
	var DOM = document.createElement && document.getElementById && document.getElementById(sContainerID);
	if(DOM){
		var cible=document.getElementById(sContainerID).getElementsByTagName('UL');
		
		// no container list? let's create it
		if(cible.length == 0) {
			var oUL = document.createElement('UL');
			document.getElementById(sContainerID).appendChild(oUL);
		}
		cible = document.getElementById(sContainerID).getElementsByTagName('UL');
		
		if(cible){
			var oLi = document.createElement("LI");
			var oLink = document.createElement("A");
			var oImg = document.createElement("IMG");
			
			with(oLink){
				id = oParams.linkId;
				title = oParams.imgAlt;
				href = oParams.linkHREF? oParams.linkHREF : "javascript:;";
				onclick = oParams.onclick? oParams.onclick : "";
			};
			with(oImg){
				src = oParams.imgSrc;
				alt = oParams.imgAlt;
				className = oParams.imgClass;
			};
			oLink.appendChild(oImg);
			oLi.appendChild(oLink);
			
			// insertion&hellip; avant un element existant
			if(oParams.insertBefore && document.getElementById(oParams.insertBefore)) {
				var oNext = document.getElementById(oParams.insertBefore).parentNode;
				cible[0].insertBefore(oLi,oNext);
			}
			else{
				// ou en fin de liste
				cible[0].appendChild(oLi);
			}
		}	// end if cible
	}	// end if DOM
};	// end AddToolButton()


/* ______________________[ 06 | Completion champs formulaire ]________________________ */

function ChampComplete (eleVal, ele) {
	Val=ele.value;
	ele.onfocus=function() {eleVal==this.value?this.value='':false}
	ele.onblur=function() {if(this.value=='')this.value=eleVal}
};

function AutoChamps() {
  var chpsId = AutoChamps.arguments;
  for (var i=0;i<chpsId.length;i++){
		if($id(chpsId[i])) {
			ChampComplete($id(chpsId[i]).value, $id(chpsId[i]));
		}
	}
};


/* ______________________[ 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;
}


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

window.onload=function() {
	//AutoChamps("mot_cle");
	AddToolButton("ToolBox",{linkId:"Tmoins",imgSrc:"img/pictos/ico_moins.gif",imgClass:"roll",imgAlt:"Texte plus petit",insertBefore:"Wikio"});
	AddToolButton("ToolBox",{linkId:"Tplus",imgSrc:"img/pictos/ico_plus.gif",imgClass:"roll",imgAlt:"Texte plus grand",insertBefore:"Tmoins"});
	AddToolButton("ToolBox",{linkId:"print",linkHREF:"javascript:DirectPrint();",imgSrc:"img/pictos/ico_print.gif",imgClass:"roll",imgAlt:"Imprimer cette page",insertBefore:"Tplus"});
	findimg();
	SmartSize("ColB","ColC","ColD","ColMenu","ColContenu","ColContextuelle");
	/* IE 5-6 background flicker fix */
	try {document.execCommand('BackgroundImageCache', false, true);}
	catch(e) { }
}