function popup(wide,high,scrollbars,menubar){
if(scrollbars==1){
scroll="yes";
}
else{
scroll="no";
}
if(menubar==1){
menu="yes";
}
else{
menu="no";
}
var windowsettings =
"height=" + eval(high+20) + ",width=" + eval(wide+17) +
",locationbar=no,scrollbars=" + scroll + ",menubar=" + menu + ",toolbar=no,resizable=yes,status=no,directories=no";
Popup = window.open("","Popup",windowsettings);
Popup.window.focus();
}