/* --- BoxOver ---
/* --- v 2.0 16th April 2006
By Oliver Bryant with help of Matthew Tagg
http://boxover.swazz.org */

var loadBoxOver = true;

if (typeof document.attachEvent!='undefined') {
   document.attachEvent('onmousemove',moveMouse);
   document.attachEvent('onclick',checkMove); }
else {
   document.addEventListener('mousemove',moveMouse,false);
   document.addEventListener('click',checkMove,false);
}

var displayBox = true;
var boMainDiv='';
var boDialDiv='';
var boHeaderDiv='';
var boBodyDiv='';
var boHeaderDiv1='';
var boHeaderDiv2='';
var boHeaderDiv3='';
var boHeaderDiv4='';
var boHeaderDiv5='';
var boFooterDiv1='';
var boFooterDiv2='';
var windowlock,boxMove,fixposx,fixposy,lockX,lockY,fixx,fixy,ox,oy,boxLeft,boxRight,boxTop,boxBottom,evt,mouseX,mouseY,boxOpen,totalScrollTop,totalScrollLeft;
boxOpen=false;
ox=10;
oy=10;
lockX=0;
lockY=0;
var iterElem,boCurrentBoxElement,boPreviousBoxElement, totalScrollLeft, totalScrollTop, width, height ;
var boCurrentElement = new Object();
var boPreviousElement = new Object();
boPreviousElement.id = '';
boCurrentElement.id = '';
var ini=false;
var ID=null;
var ah=false;
var ab=false;

// Initialisation de la DIV principale ---------------------------------------------------------------
function boxOverInit() {
	//addDebug("boxOverInit()");
	if(boMainDiv != '')
	{
		//addDebug("boxOverInit() - removeChild(boMainDiv)");
		document.body.removeChild(boMainDiv);
		boMainDiv = '';
		boHeaderDiv='';
		boBodyDiv='';
		boDialDiv='';
		boHeaderDiv1='';
		boHeaderDiv2='';
		boHeaderDiv3='';
		boHeaderDiv4='';
		boHeaderDiv5='';
		boFooterDiv1='';
		boFooterDiv2='';
        ox=10;
		oy=10;
		lockX=0;
		lockY=0;
		boxOpen = false;
	}
		
	//------------------------------------------------------
	//	<div>									boMainDiv
	//		<div class="dialog">				boDialDiv
	//			<div class="hd">				boHeaderDiv1
	//				<div class="c"></div>		boHeaderDiv2
	//			</div>
	//			<div class="bd">				boHeaderDiv3
	//				<div class="c">				boHeaderDiv4
	//					<div class="s">			boHeaderDiv5
	//											boHeaderDiv
	//											boBodyDiv
	//					</div>
	//				</div>
	//			</div>
	//			<div class="ft">				boFooterDiv1
	//				<div class="c"></div>		boFooterDiv2
	//			</div>
	//		</div>
	//	</div>
	//------------------------------------------------------

	//-- Class = "dialog" ----------------------------------
	boMainDiv					= document.createElement("div");

	var ret						= createDialDiv('');

	boMainDiv.style.position	= "absolute";
	boMainDiv.style.visibility	= 'hidden';
	boMainDiv.style.zIndex		= "999";
	boMainDiv.style.top			= '0px';
	boMainDiv.style.left		= '0px';

	document.body.appendChild(boMainDiv);
}

function createDialDiv(currNode) {
	boDialDiv					= document.createElement("div");
	boDialDiv.className			= "dialog";
	boDialDiv.style.width		= '160px';
	if(currNode)
	{
		boDialDiv.style.width	= currNode.boxWidth+'px';
	}
	//addDebug("boDialDiv.style.width="+boDialDiv.style.width);
	boMainDiv.appendChild(boDialDiv);

	boHeaderDiv1				= document.createElement("div");
	boHeaderDiv1.className		= "hd";
	boHeaderDiv2				= document.createElement("div");
	boHeaderDiv2.className		= "c";
	boHeaderDiv1.appendChild(boHeaderDiv2);
	boDialDiv.appendChild(boHeaderDiv1);

	boHeaderDiv3				= document.createElement("div");
	boHeaderDiv3.className		= "bd";
	boHeaderDiv4				= document.createElement("div");
	boHeaderDiv4.className		= "c";

	boHeaderDiv					= document.createElement("div");
	boBodyDiv					= document.createElement("div");
	boHeaderDiv4.appendChild(boHeaderDiv);
	boHeaderDiv4.appendChild(boBodyDiv);
	boHeaderDiv3.appendChild(boHeaderDiv4);
	boDialDiv.appendChild(boHeaderDiv3);

	boFooterDiv1				= document.createElement("div");
	boFooterDiv1.className		= "ft";
	boFooterDiv2				= document.createElement("div");
	boFooterDiv2.className		= "c";
	boFooterDiv1.appendChild(boFooterDiv2);
	boDialDiv.appendChild(boFooterDiv1);

	return false;
}
//-- Définition du style de l'en-tête de la boite -----------------------------------------------------------------
function defBOHeaderStyle() {
	//addDebug("defBOHeaderStyle");
//	boHeaderDiv.innerHTML='<img style="vertical-align:middle" src="/glob/img/ico/info.gif">&nbsp;&nbsp;'+boHeaderDiv.innerHTML;
	boHeaderDiv.style.fontWeight='bold';
	boHeaderDiv.style.width='150px';
	boHeaderDiv.style.fontFamily='arial';
//	boHeaderDiv.style.border='1px solid #9a3535';
	boHeaderDiv.style.padding='0px';
	boHeaderDiv.style.fontSize='11px';
//	boHeaderDiv.style.color='#4B7A98';
	boHeaderDiv.style.background='#FFAAAA';
	boHeaderDiv.style.filter='alpha(opacity=85)'; // IE
	boHeaderDiv.style.opacity='0.85'; // FF
}

//-- Définition du style du corps de la boite -----------------------------------------------------------------
function defBOBodyStyle() {
	boBodyDiv.style.borderBottom='1px solid #9a3535';
	boBodyDiv.style.borderLeft='1px solid #9a3535';
	boBodyDiv.style.borderRight='1px solid #9a3535';
	boBodyDiv.style.width='150px';
	boBodyDiv.style.fontFamily='arial';
	boBodyDiv.style.fontSize='11px';
	boBodyDiv.style.padding='3px';
//	boBodyDiv.style.color='#1B4966';
	boBodyDiv.style.background='#E0BDBD';
	boBodyDiv.style.filter='alpha(opacity=85)'; // IE
	boBodyDiv.style.opacity='0.85'; // FF
}

//-- Est ce que le "title" doit être transformé ? ------------------------------------------------------------
function checkElemBO(txt) {
	if (txt=='' || typeof(txt) != 'string') return false;
	if ((txt.indexOf('header')>-1)
	  &&(txt.indexOf('body')>-1)
	  &&(txt.indexOf('[')>-1)
	  &&(txt.indexOf('[')>-1))
	   return true;
	else
	   return false;
}

//-- Recherche des éléments dont le "title" doit être transformé ---------------------------------------------
function scanBO(curNode) {
//	addDebug("scanBO - curNode="+curNode+", id="+curNode.id+", curNode.title="+curNode.title);
	if (curNode.boxOverTitle) {
        curNode.title = curNode.boxOverTitle;
	}
	if (checkElemBO(curNode.title)) {
		curNode.boHDR=getParam('header',curNode.title);
		curNode.boBDY=getParam('body',curNode.title);
		curNode.boCSSBDY=getParam('cssbody',curNode.title);
		curNode.boCSSHDR=(getParam('cssheader',curNode.title)!='')?getParam('cssheader',curNode.title):false;
		curNode.IEbugfix=(getParam('hideselects',curNode.title)=='on')?true:false;
		curNode.fixX=parseInt(getParam('fixedrelx',curNode.title));
		curNode.fixY=parseInt(getParam('fixedrely',curNode.title));
		curNode.absX=parseInt(getParam('fixedabsx',curNode.title));
		curNode.absY=parseInt(getParam('fixedabsy',curNode.title));
		curNode.boxWidth=(getParam('boxwidth',curNode.title)!='')?getParam('boxwidth',curNode.title):160;
		//addDebug("scanBO - curNode.boxWidth="+curNode.boxWidth);
		curNode.offY=(getParam('offsety',curNode.title)!='')?parseInt(getParam('offsety',curNode.title)):10;
		curNode.offX=(getParam('offsetx',curNode.title)!='')?parseInt(getParam('offsetx',curNode.title)):10;
		curNode.fade=(getParam('fade',curNode.title)=='on')?true:false;
		curNode.fadespeed=(getParam('fadespeed',curNode.title)!='')?getParam('fadespeed',curNode.title):0.04;
		curNode.delay=(getParam('delay',curNode.title)!='')?parseInt(getParam('delay',curNode.title)):0;
		if (getParam('requireclick',curNode.title)=='on') {
			curNode.requireclick=true;
			document.all?curNode.attachEvent('onclick',showHideBox):curNode.addEventListener('click',showHideBox,false);
			document.all?curNode.attachEvent('onmouseover',hideBox):curNode.addEventListener('mouseover',hideBox,false);
		}
		else {// Note : if requireclick is on the stop clicks are ignored
			if (getParam('doubleclickstop',curNode.title)!='off') {
				document.all?curNode.attachEvent('ondblclick',pauseBox):curNode.addEventListener('dblclick',pauseBox,false);
			}
			if (getParam('singleclickstop',curNode.title)=='on') {
				document.all?curNode.attachEvent('onclick',pauseBox):curNode.addEventListener('click',pauseBox,false);
			}
		}
		curNode.windowLock=getParam('windowlock',curNode.title).toLowerCase()=='off'?false:true;
		curNode.boxOverTitle=curNode.title;
		curNode.title='';
		curNode.hasbox=1;           // L'élement est doté d'une boite
	}
	else
		curNode.hasbox=2;
}


function getParam(param,list) {
	var reg = new RegExp('([^a-zA-Z]' + param + '|^' + param + ')\\s*=\\s*\\[\\s*(((\\[\\[)|(\\]\\])|([^\\]\\[]))*)\\s*\\]');
	var res = reg.exec(list);
	var returnvar;
	if(res)
		return res[2].replace('[[','[').replace(']]',']');
	else
		return '';
}

function Left(elem){	
	var x=0;
	if (elem.calcLeft)
		return elem.calcLeft;
	var oElem=elem;
	while(elem){
		 if ((elem.currentStyle)&& (!isNaN(parseInt(elem.currentStyle.borderLeftWidth)))&&(x!=0))
		 	x+=parseInt(elem.currentStyle.borderLeftWidth);
		 x+=elem.offsetLeft;
		 elem=elem.offsetParent;
	  } 
	oElem.calcLeft=x;
	return x;
}

function Top(elem){
	 var x=0;
	 if (elem.calcTop)
	 	return elem.calcTop;
	 var oElem=elem;
	 while(elem){		
	 	 if ((elem.currentStyle)&& (!isNaN(parseInt(elem.currentStyle.borderTopWidth)))&&(x!=0))
		 	x+=parseInt(elem.currentStyle.borderTopWidth); 
		 x+=elem.offsetTop;
	         elem=elem.offsetParent;
 	 } 
 	 oElem.calcTop=x;
 	 return x;
}

function applyStyles(currNode) {
	if(boMainDiv == '')     boxOverInit();
	
	boMainDiv.removeChild(boDialDiv);
//	if(ab)
//		boMainDiv.removeChild(boBodyDiv);
//	if (ah)
//		boMainDiv.removeChild(boHeaderDiv);
	var ret					= createDialDiv(currNode);

	boCurrentBoxElement.boCSSBDY ? boBodyDiv.className		= boCurrentBoxElement.boCSSBDY : defBOBodyStyle();
//	boCurrentBoxElement.boCSSHDR ? boHeaderDiv.className	= boCurrentBoxElement.boCSSHDR : defBOHeaderStyle();

	boCurrentBoxElement.boCSSHDR ? boHeaderDiv.innerHTML	= boCurrentBoxElement.boHDR : boHeaderDiv.innerHTML	= '';
	boBodyDiv.innerHTML										= boCurrentBoxElement.boBDY;

	boMainDiv.appendChild(boDialDiv);

/*	ah=false;
	ab=false;
	if (boCurrentBoxElement.boHDR!='') {		
		boMainDiv.appendChild(boHeaderDiv);
		ah=true;
	}	
	if (boCurrentBoxElement.boBDY!=''){
		boMainDiv.appendChild(boBodyDiv);
		ab=true;
	}	*/
}

// Customised function for inner window dimension -----------------------------------------------------------
function SHW() {
   if (document.body && (document.body.clientWidth !=0)) {
      width=document.body.clientWidth;
      height=document.body.clientHeight;
   }
   if (document.documentElement && (document.documentElement.clientWidth!=0) 
   && (document.body.clientWidth + 20 >= document.documentElement.clientWidth)) {
      width=document.documentElement.clientWidth;   
      height=document.documentElement.clientHeight;   
   }   
   return [width,height];
}

//-- Fonction qui déclenche l'élaboration de la boite et son affichage -------------------------------------
function moveMouse(e) {
   //boxMove=true;
	e?evt=e:evt=event;
	boCurrentElement=evt.srcElement?evt.srcElement:evt.target;

	if(boCurrentElement.id)
		// 20080110
//		if(boPreviousElement != null)
			if(boCurrentElement.id!=boPreviousElement.id)
			{
				boCurrentElement.hasbox = 0;
			/*	if((isChild(boCurrentElement,boHeaderDiv))&&(isChild(boCurrentElement,boBodyDiv)))
				{
					boCurrentElement.removeChild(boBodyDiv);
					boCurrentElement.removeChild(boHeaderDiv);
				} */
				if(isChild(boCurrentElement,boDialDiv))
				{
					boCurrentElement.removeChild(boDialDiv);
				}
			}

	//addDebug("moveMouse - boCurrentElement.id="+boCurrentElement.id+" - boCurrentElement.nodeName="+boCurrentElement.nodeName);
	if(boCurrentElement.nodeName=="OPTION")    // Cas du survol des lignes <option> d'un SELECT !!!
	{
	/*	if((isChild(boPreviousElement,boHeaderDiv))&&(isChild(boPreviousElement,boBodyDiv)))
		{
			boPreviousElement.removeChild(boBodyDiv);
			boPreviousElement.removeChild(boHeaderDiv);
		}*/
		if(isChild(boCurrentElement,boDialDiv))
		{
			boCurrentElement.removeChild(boDialDiv);
		}
	}
	else
	{
		if (!boCurrentElement.hasbox) {
		   // Note we need to scan up DOM here, some elements like TR don't get triggered as srcElement
		   iElem=boCurrentElement;
		   while ((iElem.parentNode) && (!iElem.hasbox)) {
		      scanBO(iElem);
		      iElem=iElem.parentNode;
		   }
		}

		if((boCurrentElement!=boPreviousElement)
//		&&(!isChild(boCurrentElement,boHeaderDiv))&&(!isChild(boCurrentElement,boBodyDiv))){
		&&(!isChild(boCurrentElement,boDialDiv))){
		   if (!boCurrentElement.boxItem) {
				iterElem=boCurrentElement;
				while ((iterElem.hasbox==2)&&(iterElem.parentNode))
						iterElem=iterElem.parentNode;
				boCurrentElement.boxItem=iterElem;
			}
			iterElem					= boCurrentElement.boxItem;
			if (boCurrentElement.boxItem&&(boCurrentElement.boxItem.hasbox==1))
			{
				//addDebug("moveMouse - boCurrentElement="+boCurrentElement+", boxItem hasbox = 1 !");
				// 20080110
				boPreviousBoxElement	= boCurrentBoxElement;
				boCurrentBoxElement		= iterElem;
				if (boCurrentBoxElement!=boPreviousBoxElement) {
					//addDebug("moveMouse - boCurrentElement="+boCurrentElement+", application du style à boxItem !");
					applyStyles(boCurrentElement);
					if (!boCurrentBoxElement.requireclick)
						if (boCurrentBoxElement.fade) {
							if (ID!=null)
								clearTimeout(ID);
							(displayBox) ? ID = setTimeout("fadeIn("+boCurrentBoxElement.fadespeed+")",boCurrentBoxElement.delay)
										 : ID = null;
						}
						else {
							if (ID!=null)
								clearTimeout(ID);
							COL			= 1;
							(displayBox) ? ID = setTimeout("boMainDiv.style.visibility='visible';ID=null;",boCurrentBoxElement.delay)
										 : ID = null;
						}

					if (boCurrentBoxElement.IEbugfix) {hideSelects();}

					fixposx				=!isNaN(boCurrentBoxElement.fixX)?Left(boCurrentBoxElement)+boCurrentBoxElement.fixX:boCurrentBoxElement.absX;
					fixposy				=!isNaN(boCurrentBoxElement.fixY)?Top(boCurrentBoxElement)+boCurrentBoxElement.fixY:boCurrentBoxElement.absY;
					lockX				= 0;
					lockY				= 0;
					boxMove				= true;
					ox					= boCurrentBoxElement.offX?boCurrentBoxElement.offX:10;
					oy					= boCurrentBoxElement.offY?boCurrentBoxElement.offY:10;
				}
			}
			else
			//if(!isChild(boCurrentElement,boHeaderDiv) && !isChild(boCurrentElement,boBodyDiv) && (boxMove))	{
			if(!isChild(boCurrentElement,boDialDiv) && (boxMove))	{
				// The conditional here fixes flickering between tables cells.
				if ((!isChild(boCurrentBoxElement,boCurrentElement)) || (boCurrentElement.tagName!='TABLE')) {
	   				boCurrentBoxElement=null;
	   				fadeOut();
	   				showSelects();
				}
			}
		}
		else
	//	if(((isChild(boCurrentElement,boHeaderDiv) || isChild(boCurrentElement,boBodyDiv))&&(boxMove))) {
		if((isChild(boCurrentElement,boDialDiv))&&(boxMove)) {
			totalScrollLeft=0;
			totalScrollTop=0;
			iterElem=boCurrentElement;
			while(iterElem) {
				if(!isNaN(parseInt(iterElem.scrollTop)))
					totalScrollTop+=parseInt(iterElem.scrollTop);
				if(!isNaN(parseInt(iterElem.scrollLeft)))
					totalScrollLeft+=parseInt(iterElem.scrollLeft);
				iterElem=iterElem.parentNode;
			}
			if (boCurrentBoxElement!=null) {
				boxLeft=Left(boCurrentBoxElement)-totalScrollLeft;
				boxRight=parseInt(Left(boCurrentBoxElement)+boCurrentBoxElement.offsetWidth)-totalScrollLeft;
				boxTop=Top(boCurrentBoxElement)-totalScrollTop;
				boxBottom=parseInt(Top(boCurrentBoxElement)+boCurrentBoxElement.offsetHeight)-totalScrollTop;
				doCheck();
			}
		}

		if (boxMove&&boCurrentBoxElement) {
			// This added to alleviate bug in IE6 w.r.t DOCTYPE
			bodyScrollTop=document.documentElement&&document.documentElement.scrollTop?document.documentElement.scrollTop:document.body.scrollTop;
			bodyScrollLet=document.documentElement&&document.documentElement.scrollLeft?document.documentElement.scrollLeft:document.body.scrollLeft;
			mouseX=evt.pageX?evt.pageX-bodyScrollLet:evt.clientX-document.body.clientLeft;
			mouseY=evt.pageY?evt.pageY-bodyScrollTop:evt.clientY-document.body.clientTop;
			if ((boCurrentBoxElement)&&(boCurrentBoxElement.windowLock)) {
				mouseY < -oy?lockY=-mouseY-oy:lockY=0;
				mouseX < -ox?lockX=-mouseX-ox:lockX=0;
				mouseY > (SHW()[1]-boMainDiv.offsetHeight-oy)	? lockY = -mouseY+SHW()[1]-boMainDiv.offsetHeight-oy	: lockY=lockY;
				mouseX > (SHW()[0]-boBodyDiv.offsetWidth-24-ox)	? lockX = -mouseX+SHW()[0]-boBodyDiv.offsetWidth-ox-24	: lockX=lockX;
			}
			boMainDiv.style.left=((fixposx)||(fixposx==0))?fixposx+"px":bodyScrollLet+mouseX+ox+lockX+"px";
			boMainDiv.style.top=((fixposy)||(fixposy==0))?fixposy+"px":bodyScrollTop+mouseY+oy+lockY+"px";

		}
	}
	
	boPreviousElement=boCurrentElement;
}

function doCheck() {	
	if (   (mouseX < boxLeft)    ||     (mouseX >boxRight)     || (mouseY < boxTop) || (mouseY > boxBottom)) {
		if (!boCurrentBoxElement.requireclick)
			fadeOut();
		if (boCurrentBoxElement.IEbugfix) {showSelects();}
		boCurrentBoxElement=null;
	}
}

function pauseBox(e) {
   e?evt=e:evt=event;
	boxMove=false;
	evt.cancelBubble=true;
}

function showHideBox(e) {
	boMainDiv.style.visibility=(boMainDiv.style.visibility!='visible')?'visible':'hidden';
}

function hideBox(e) {
	boMainDiv.style.visibility='hidden';
}

var COL=0;
var stopfade=false;
function fadeIn(fs) {
		ID=null;
		COL=0;
		boMainDiv.style.visibility='visible';
		fadeIn2(fs);
}

function fadeIn2(fs) {
		COL=COL+fs;
		COL=(COL>1)?1:COL;
		boMainDiv.style.filter='alpha(opacity='+parseInt(100*COL)+')';
		boMainDiv.style.opacity=COL;
		if (COL<1)
		 setTimeout("fadeIn2("+fs+")",20);		
}


function fadeOut() {
	if(boMainDiv != '')
		boMainDiv.style.visibility='hidden';
	
}

function isChild(s,d) {
	while(s) {
		if (s==d) 
			return true;
		s=s.parentNode;
	}
	return false;
}

var cSrc;
function checkMove(e) {
	e?evt=e:evt=event;
	cSrc=evt.target?evt.target:evt.srcElement;
	if ((!boxMove)&&(!isChild(cSrc,boMainDiv))) {
		fadeOut();
		if (boCurrentBoxElement&&boCurrentBoxElement.IEbugfix) {showSelects();}
		boxMove=true;
		boCurrentBoxElement=null;
	}
}

function showSelects(){
   var elements = document.getElementsByTagName("select");
   for (i=0;i< elements.length;i++){
      elements[i].style.visibility='visible';
   }
}

function hideSelects(){
   var elements = document.getElementsByTagName("select");
   for (i=0;i< elements.length;i++){
   elements[i].style.visibility='hidden';
   }
}