function listenradio() {
w = 480
h = 400
window.open("http://www.modicacalcio.it/radio/radio_zoom.asp?id=1", "popup", "height="+h+",width="+w+",toolbar=no,scrollbars=no,left="+((screen.width-w)/2)+",top="+((screen.height-h)/2))
}
document.write('<a href=# OnClick=listenradio()><img border=0 src=http://www.modicacalcio.it/images/player.gif></a>');