function NewWindow(thepage, thename, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (0);
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(thepage, thename, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

function NewGuideWindow(thepage, thename, w, h, scroll) {
var winl = ((screen.width - w) / 2) + w/2;
var wint = (0);
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(thepage, thename, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}