// popup window 
var popupnum = 0;

function popupSized(location, width, height) {
ref = window.open(location, 'popup'+popupnum, "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,width="+width+",height="+height);
ref.focus();
popupnum++;
return false;
}

function popupSizedScroll(location, width, height, scrolling) {
ref = window.open(location, 'popup'+popupnum, "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=" +scrolling+ ",width="+width+",height="+height);
ref.focus();
popupnum++;
return false;
}