function twAller(_url,_cadre,_target) {
if(_url=="nosite"){
	alert("site bientôt en ligne");
	return false;
}

if (_cadre) {
parent._cadre.location.href = _url;
} else if (_target) {
_target = window.open(_url,_target);
} else {
window.location.href = _url;
}
}
function popUp(strURL,strType,strHeight,strWidth) {
var strOptions="";
if (strType=="console") strOptions="scrollbars,resizable,height="+strHeight+",width="+strWidth;
if (strType=="fixed") strOptions="status,height="+strHeight+",width="+strWidth;
if (strType=="elastic") strOptions="toolbar,menubar,scrollbars,resizable,location,height="+strHeight+",width="+strWidth;
window.open(strURL, 'newWin', strOptions);
}