function openWindow(url) {

leftPos = 0
heightPos = 0
if (screen) {
leftPos = screen.width-780
heightPos = screen.height-100
}

mapwindow = window.open(url, "newwindow", 
        "width=300,height=500,left="+leftPos+",top="+heightPos+",scrollbars=yes,resizable=no,status=no,menubar=no,toolbar=no, chrome=no");
        mapwindow.focus();
}


function openWindowChrome(url) {

leftPos = 0
heightPos = 0
if (screen) {
leftPos = screen.width-200
heightPos = screen.height-200
}

mapwindow = window.open(url, "newwindow", 
        "width=800,height=400,left="+leftPos+",top="+heightPos+",scrollbars=yes,resizable=yes,status=yes,menubar=yes,toolbar=yes, chrome=no");
        mapwindow.focus();
}