var launch;
function openWindow(url,title,width,height) {
        winStats='toolbar=no,location=no,directories=no,menubar=no,'
        winStats+='scrollbars=yes,width='+width+',height='+height+',resizable=yes'
        if (navigator.appName.indexOf("Microsoft")>=0) {
                winStats+=',left=100,top=25'
        }else{
                winStats+=',screenX=100,screenY=25'
        }
        floater=window.open(url,'Title',winStats);
        floater.focus();
}