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_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 OpenCenterPopUp(page,nom,largeur,hauteur){	
var Top=(screen.height-hauteur)/2;
var Left=(screen.width-largeur)/2;
	var Configuration="scrollbars=no, toolbar=no, menubar=no, location=no, directories=no, status=no, resizeable=no, width=" + largeur + ", height=" + hauteur + ", left=" + Left + ", top=" + Top;
	window.open(page,nom,Configuration);
}

function visible_oui(thingId)
{
var targetElement;
targetElement = document.getElementById(thingId) ;
targetElement.style.visibility="visible";
}


function visible_non(thingId)
{
var targetElement;
targetElement = document.getElementById(thingId) ;
targetElement.style.visibility="hidden" ;
}


function changeOpac(opacity, id) {
    var object = document.getElementById(id).style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
}


function changeOpac2(id) 
{
	var opacity=0;
    var i=0;
	
	while(opacity<100)
	{
	var object = document.getElementById(id).style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
	opacity++;
	i++;
	}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}


function attendre(menu,duree)
{
	if(menu=="menu_entreprise")
	{
	a=setTimeout("visible_non('"+menu+"');",duree);
	}
	if(menu=="menu_etude")
	{
	b=setTimeout("visible_non('"+menu+"');",duree);
	}
	if(menu=="menu_production")
	{
	c=setTimeout("visible_non('"+menu+"');",duree);
	}
	if(menu=="menu_service")
	{
	d=setTimeout("visible_non('"+menu+"');",duree);
	}
	if(menu=="menu_reference")
	{
	e=setTimeout("visible_non('"+menu+"');",duree);
	}
	if(menu=="menu")
	{
	f=setTimeout("visible_non('"+menu+"');",duree);
	}

}
function temps_annuler(menu)
{
clearTimeout(menu);
}




function markAllRows( container_id ) {
    var rows = document.getElementById(container_id).getElementsByTagName('tr');
    var unique_id;
    var checkbox;

    for ( var i = 0; i < rows.length; i++ ) {

        checkbox = rows[i].getElementsByTagName( 'input' )[0];

        if ( checkbox && checkbox.type == 'checkbox' ) {
            unique_id = checkbox.name + checkbox.value;
            if ( checkbox.disabled == false ) {
                checkbox.checked = true;
                if ( typeof(marked_row[unique_id]) == 'undefined' || !marked_row[unique_id] ) {
                    rows[i].className += ' marked';
                    marked_row[unique_id] = true;
                }
            }
        }
    }

    return true;
}

function donner_focus(frm,chp) 
{ 
document.forms[frm].elements[chp].focus(); 
} 

function nouvelleFenetre(url) {
  propriete = "top=0,left=0,resizable=yes, toolbar=no, scrollbars=yes, menubar=no, location=no, statusbar=no";
  propriete += ",width=" + screen.width + ",height=" + screen.height;
  win = window.open(url,"fenetre", propriete);
}