//------------------------------------
function FocusText(BoxName)
{
if (BoxName.value == BoxName.defaultValue)
{
BoxName.value = '';
}
}
function BlurText(BoxName)
{
if (BoxName.value == '')
{
BoxName.value = BoxName.defaultValue;
}
}

//------------------------------------
nereidFadeObjects = new Object();
nereidFadeTimers = new Object();
function nereidFade(object, destOp, rate, delta){
if (!document.all)
return
    if (object != "[object]"){  
        setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0);
        return;
    }
    clearTimeout(nereidFadeTimers[object.sourceIndex]);
    diff = destOp-object.filters.alpha.opacity;
    direction = 1;
    if (object.filters.alpha.opacity > destOp){
        direction = -1;
    }
    delta=Math.min(direction*diff,delta);
    object.filters.alpha.opacity+=direction*delta;
    if (object.filters.alpha.opacity != destOp){
        nereidFadeObjects[object.sourceIndex]=object;
nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);
    }
}

//------------------------------------
function imprimer(){
window.print();
}

//------------------------------------
function verif_recherche()
{
	if (document.recherche.rechercher.value == "Rechercher")
	{
		alert("Veuillez saisir des mots clés, Merci");
		return false;
	}
	return true;
}

//------------------------------------
function AjoutFavo() {
	if ((navigator.appName.indexOf("Microsoft",0)>=0) && (parseInt(navigator.appVersion)>=4)) {
		window.external.AddFavorite("http://www.nc-technologies.com/","Net, Communication & Technologies" );
	} else {
		alert("Cette fonction n'est proposée que par Internet Explorer 4+")
	}
}