function PopupCentrer(page,largeur,hauteur,options) {
var top=(screen.height-hauteur)/2;
var left=(screen.width-largeur)/2;
window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}
//___________________________________________________________________________________________
function fGetDivPosition_rePos(inID,i){
var sMsg = '', oObj = document.getElementById(inID);
sMsg += 'Offset Top : ' + GetDomOffset(oObj, 'offsetTop') + 'px\n';
sMsg += 'Offset Left : ' + GetDomOffset(oObj, 'offsetLeft') + 'px\n';
//alert(sMsg);
posx =  GetDomOffset(oObj, 'offsetLeft')+2;
posy = GetDomOffset(oObj, 'offsetTop')+2;

taillex = GetDomOffset(document.getElementById("Layer"+i), 'offsetWidth');
/*
if ((posx+taillex) >= 1003) {
posx = 1003-taillex;
} 
*/
if (((posx+taillex) > 950) ) {
	retrait = Math.floor(taillex/3);
	posx = posx - retrait;
} 

//alert(taillex);
document.getElementById("Layer"+i).style.left = posx;
document.getElementById("Layer"+i).style.top = posy;
document.getElementById("masquebas").style.top = posy+10;
}
//___________________________________________________________________________________________
function GetDomOffset(inOBJ, inOFF)
{
var iVal = 0, oObj = inOBJ;
while (oObj && oObj.tagName != 'BODY') {
iVal += eval('oObj.' + inOFF);
oObj = oObj.offsetParent;
}
return iVal;
}

function fGetDivPosition(inID,xy)
{
var sMsg = '', oObj = document.getElementById(inID);
if (xy) {
sMsg += GetDomOffset(oObj, 'offsetTop');
}
else {
sMsg += GetDomOffset(oObj, 'offsetLeft');
}
//alert(sMsg);
//posx =  GetDomOffset(oObj, 'offsetLeft')+2;
//taillex = GetDomOffset(document.getElementById("Layer"+i), 'offsetWidth');
/*
if ((posx+taillex) >= 1003) {
posx = 1003-taillex;
} 
*/
//alert(taillex);
//document.getElementById("Layer"+i).style.left = posx;
return Number(sMsg);
}


//___________________________________________________________________________________________

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_showHideLayers() { //v6.0
  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')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function affichCalque(num,lg) { //v6.0
	for (i=0; i<lg; i++) {
		obj=MM_findObj('Layer'+i)
		obj.style.visibility='hidden';
	}
	if (num != null) {
		obj=MM_findObj('Layer'+num)
    	obj.style.visibility='visible';
		//obj=MM_findObj('masquehaut')
    	//obj.style.visibility='visible';
		obj=MM_findObj('masquebas')
    	obj.style.visibility='visible';
		}
		else {
		//obj=MM_findObj('masquehaut')
    	//obj.style.visibility='hidden';
		obj=MM_findObj('masquebas')
    	obj.style.visibility='hidden';
	}
}
//___________________________________________________________________________________________
function reachSite() {
	//document.formsite.action = document.formsite.select.value;	
	if (document.formsite.select.value != ""){
	window.open("../../?id_site="+document.formsite.select.value);
	}
}