function OpenMenuWindow(){
    subwin=window.open("","window1","width=400,height=380,scrollbars=Yes,resizable=Yes");
    subwin.focus();
}

function OpenMenuWindowXY(x,y,name,url){
    subwin=window.open(url,name,"width=" + x + ",height=" + y + ",scrollbars=Yes,resizable=Yes");
    subwin.focus();
}