/*
	pour masquer par des etoile et faira apparaitre 

	For more information on this script, visit:
	http://www.mmt-fr.org/article171.html
		
	Table of Contents
	-----------------
	Configuration
	
	Functions
	- getPageScroll()
	- getPageSize()
	- pause()
	- getKey()
	- listenKey()
	- showLightbox()
	- hideLightbox()
	- initLightbox()
	- addLoadEvent()
	
	Function Calls
	- addLoadEvent(initLightbox)

*/



var vis = new Array();


//La fonction qui fait le changement visible/invisible est swap_couche(couche), elle est inspirée d’articles de SpipAge [2] et a besoin pour fonctionner des autres fonctions MM_findObj(n, d) MM_swapImage() et MM_showHideLayers() [3].



function MM_findObj(n, d) { //v4.0
 var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
   d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
 if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
 for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
 if(!x && document.getElementById) x=document.getElementById(n); return x;
}



function MM_swapImage() { //v3.0
 var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
  if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}



function MM_showHideLayers() { //v3.0
 var i,p,v,obj,args=MM_showHideLayers.arguments;
 for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
   if (obj.style) { obj=obj.style; v=(v=='show')?'block':(v='hide')?'none':v; }
   obj.display=v; }
}



function swap_couche(couche){
        if (vis[couche] == 'show'){
                MM_swapImage('triangle'+couche,'','/IMG/agenda/voir.gif?'+couche,1)
                MM_showHideLayers('Layer'+couche,'','hide');
                vis[couche] = 'hide';
        } else {
                MM_swapImage('triangle'+couche,'','/IMG/agenda/cacher.gif?'+couche,1)
                MM_showHideLayers('Layer'+couche,'','show');
                vis[couche] = 'show';
        }
}

function cacher_voir() {
                swap_couche('Doc');
				swap_couche('Doc');
        } 

//
// addLoadEvent()
// Adds event to window.onload without overwriting currently assigned onload functions.
// Function found at Simon Willison's weblog - http://simon.incutio.com/
//
function addLoadEvent(func)
{	
	var oldonload = window.onload;
	if (typeof window.onload != 'function'){
    	window.onload = func;
	} else {
		window.onload = function(){
		oldonload();
		func();
		}
	}

}

addLoadEvent(cacher_voir);	// run initLightbox onLoad