function newWindow(sURL, sName, w, h) {
    //  your new window's width
    var w = w || 640;
    //  your new window's height
    var h = h || 480;
    //var sName = sName || ("win" + new Date().getTime());
    
    var ah = window.screen.availHeight;
    var aw = window.screen.availWidth;
    var l = (aw/2) - (w/2);
    var t = (ah/2) - (h/2);
    var sAtts = "location=no" + 
        ",menubar=no" + 
        ",resizable=yes" + 
        ",scrollbars=yes" + 
        ",status=no" + 
        ",toolbar=no" +
        ",height=" + h + 
        ",width=" + w + 
        ",top=" + t + 
        ",left=" + l;        
        
    window.newWin = window.open(sURL, sName, sAtts);
	return window.newWin;
}

function triselix(m,r,t,p) {
	var FICHE=document.forms['FICHE'];
	FICHE.mode.value=m;
	FICHE.r.value=r;
	FICHE.t.value=t;
	FICHE.p.value=p;
	FICHE.w.value=0;
	FICHE.submit();
}