Pop Up Window Generator (See related posts)

// Pop Up Window Generator
// (Parameters passed through URL string)
// Usage: Link Text

var win=null;

function NewWindow(mypage,myname,w,h,pos,infocus) {
        if (pos == "random") {
                myleft=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;
                mytop=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;
        }
        if (pos == "center") {
                myleft = (screen.width)?(screen.width-w)/2:100;
                mytop = (screen.height)?(screen.height-h)/2:100;
        } else if ((pos != 'center' && pos != "random") || pos == null) {
                myleft = 0;
                mytop = 20
        }
        settings = "width=" + w + ",height=" + h + ",top=" + mytop + ",left=" + myleft + ",scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no";
        win = window.open(mypage,myname,settings);
        win.focus();
}