$(document).ready(function(){
var flashvars = {  };
var flashparams = {
	wmode: "transparent"
}
swfobject.embedSWF("swf/flash.swf", "flash", 565, 250, "10.0.0","swfs/expressInstall.swf",flashvars, flashparams);
});

function playRadio(bitrate) {
    window.open('http://www.play.cz/listen/listen.php?sh=rockzone&bitrate=' + bitrate + '', 'playradio', 'width=490,height=200,top='+((screen.availHeight-200)/2)+',left='+((screen.availWidth-490)/2)+',status=0,scrollbar=0');
}