function popup(URL) {
eval("window.open(URL, 'movie', 'toolbar=0,scrollbars=0,location=0,directories=0,statusbar=0,menubar=0,resizable=0,width=240,height=180');");
}

function popupbig(URL) {
eval("window.open(URL, 'movie', 'toolbar=0,scrollbars=0,location=0,directories=0,statusbar=0,menubar=0,resizable=0,width=320,height=240');");
}

function popuptube(URL) {
eval("window.open(URL, 'movie', 'toolbar=0,scrollbars=0,location=0,directories=0,statusbar=0,menubar=0,resizable=0,width=560,height=340');");
}