function openfullwindow(w_url){

document.location.href = w_url;

/*
var w = 480, h = 340;

if ((document.all) || (document.layers) || ((document.getElementById) && (!document.all))) {
   w = screen.availWidth;
   h = screen.availHeight;
}

var popW = 300, popH = 200;
var leftPos = (w-popW)/2, topPos = (h-popH)/2;

var features = "width=" + w + ", height=" + h + ", top=" + topPos + ", left=" + leftPos + ", scrollbars=yes, resizable=yes, toolbar=yes, location=yes, directories=yes, status=yes, menubar=yes";
newpage=window.open(w_url, "", features);
*/
}