function listenradio() {
w = 350
h = 265
window.open("http://bovisacalcio.altervista.org/radio/ascolta.html", "popup", "height="+h+",width="+w+",toolbar=no,scrollbars=no,status=no,menubar=no,left="+((screen.width-w)/2)+",top="+((screen.height-h)/2))
}
document.write('<a href=# OnClick=listenradio()><img border=0 src=http://bovisacalcio.altervista.org/radio/logoradio.gif></a>');