// init du nombre de rubriques dans le menu
var menunbr = 6;
// init autres var
var theDoc = document;
var y;
var hr;

function divmenu(divID,divHeight)
{
	if (theDoc.getElementById(divID).style.display!="")
	{
		for (i=1;i<(menunbr+1);i++)
		{
			eval ("document.getElementById('menu_div_"+i+"').style.display='none';");
		}
		theDoc.getElementById(divID).style.display="";

		if (navigator.platform.indexOf("Mac") != 0)
		{
			theDoc.getElementById(divID).style.height="0";
			speed = ((divHeight/12.5)+8);
			open_it(divHeight,divID,speed)
		}
	}
}

function open_it(max,name,hm)
{
	if (hm<0) return;
	maxi = max;
	divname = name;
	act = theDoc.getElementById(divname).style.height;
	act2 = parseInt(act);

	if (act2>=maxi) { clearTimeout(tempoO); theDoc.getElementById(divname).style.height=maxi+"px"; return; };

	y = ((act2-1)+hm);
	hr = hm-1;
	theDoc.getElementById(divname).style.height=y+"px";
	tempoO = setTimeout('open_it(maxi,divname,hr)', 30);
}

function swap_n(img_name,to_what,nochange) {
	//alert("swap = "+img_name+" en = "+to_what);
	if (nochange=='') {
		var swap, towhat;
		swap	= eval('document.images.'+img_name);
		towhat= to_what;
		swap.src	= towhat;
	}
}
function swap_c(img_name,to_what,nochange) {
	//alert("swap = "+img_name+" en = "+to_what);
	if (nochange=='') {
		var swap, towhat;
		swap	= eval('document.images.'+img_name);
		towhat= to_what;
		swap.src	= towhat;
	}
}
function swap_d(img_name,to_what,nochange) {
	//alert("swap = "+img_name+" en = "+to_what);
	if (nochange=='') {
		var swap, towhat;
		swap	= eval('document.images.'+img_name);
		towhat= to_what;
		swap.src	= towhat;
	}
}
function swap_t(img_name,to_what,nochange) {
	if (nochange=='') {
		var swap, towhat;		
		swap	= eval('document.images.'+img_name);
		towhat= to_what;
		swap.src	= towhat;
	}
}
/*
function swap_tt(img_name,nochange) {
	if(null!=nochange){		
		var myObject = document.getElementById(img_name);
		var myOuterHTML = myObject.outerHTML;
		if(0<myOuterHTML.indexOf("-on.png")){			
			myObject.outerHTML = myObject.outerHTML.replace("-on.png",".png");		
		}else{
			myObject.outerHTML = myObject.outerHTML.replace(".png","-on.png");
		}
	}	
}
*/
var pic=new Array();
var picto = new Image(); 

if(navigator.appName.indexOf("Netscape")!=-1)
	 isCom = true;
else isCom = false; 

function roll(img,num) {
	if(isCom) {
		picto = eval(document.images[img]);
		picto.src=pic[num].src;
	}
	else {
		document.images[img].src=pic[num].src;
	}
}
function swap_it(img_name,to_what)
{
	swap=eval('document.images.'+img_name);
	towhat='_img/informations/'+to_what+'.gif';
	swap.src=towhat;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.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 popp(data,w,h){	
	if (!w || !h){
		w=800;
		h=750;
	}
	t=(screen.height-h)/2;
	l=(screen.width-w)/2;
	var Win = window.open(data,'','width='+w+',height='+h+',top='+t+',left='+l+',location=no, statusbar=no, directories=no, resizable=yes, menubar=no, toolbar=no, scrollbars=yes, outerHeight =0, outerWidth = 0');
	Win.focus();
}
// init autres var
var theDoc = document;
var y;
var hr;

function divmenu2(ic,divID,divHeight,nQuest)
{
  
  var questions = nQuest;
   if (theDoc.getElementById(divID).style.display!="")
	{
		for (i=1;i<(questions+1);i++)
		{
			eval ("document.getElementById('imp_div_"+i+"').style.display='none';");
		}
		theDoc.getElementById(divID).style.display="";

		if (navigator.platform.indexOf("Mac") != 0)
		{
			theDoc.getElementById(divID).style.height="0";
			speed = ((divHeight/12.5)+8);
			open_it(divHeight,divID,speed)
		}
	}
   else 
   {
	theDoc.getElementById(divID).style.display="none";  
   }
}