var dt=new Date();
var tn=dt.getHours();
strn = document.location.href.toLowerCase();
str2 = strn.replace(/[a-z]*:\/*.../i, "");
str3=str2.split("/");
str=str2.split("/")[str3.length-1];
if (str.indexOf(".")!=-1) str=str.split(".")[0]
if (str.indexOf("_ru")!=-1) str=str.split("_ru")[0]
if (str.indexOf("_en")!=-1) str=str.split("_en")[0]
if (tn>=0 && tn<5) mid="night"
if (tn>=5 && tn<12) mid="morning"
if (tn>=12 && tn<19) mid="afternoon"
if (tn>=19) mid="evening"
day=dt.getDate();
month=dt.getMonth();
if (day=="1" && month=="0") mid="newyear"
if (day=="9" && month=="4") mid="9may"
if (day=="26" && month=="8") mid="happyday"

if (str=='abadaba' || str=='abadabad' || str=='cminesweeper') mid="abadaba"
if (str=='atompager') mid="atompager"
if (str=='caffe1ne') mid="coffee"
if (str=='ctetris' || str=='overload') mid="ctetris"
if (str=='fce' || str=='freetetrix' || str=='superballs') mid="freetetrix"
if (str=='masksurfl') mid="masksurfl"
if (str=='monopoly') mid="monopoly"
if (str=='prog_list') mid="geynali"
if (str=='seabattle') mid="seabattle"
if (str=='stamina') mid="prince"
if (str=='taxi') mid="taxi"
if (str=='tetmania' || str=='bswapper') mid="tetrixmania"
if (str=='whitecrow') mid="whitecrow"
if (str=='whitecrowpro') mid="whitecrowp"
if (str=='ukr' || str=='ukr2000' || str=='ukrxp' || str=='ukruniversal') mid="ruta"
if (str=='ukr_problem') mid="ukr_problem"
if (str=='contact') mid="contact"
if (str=='copyright') mid="copyright"
if (str=='exhibitions') mid="enya"
if (str=='mirrors' || str=='mirrors2') mid="mirrors"
if (str=='links') mid="links"
if (str=='search') mid="mission"

var sound = document.cookie;
var sound = unescape(sound);
if (sound.indexOf("sound=1")!=-1) soundmode="1"
else soundmode="0"
var agent=navigator.userAgent.toLowerCase();
if (agent.indexOf("netscape")!=-1 || agent.indexOf("gecko")!=-1 || navigator.appName=="Netscape") browser_ok=0
else browser_ok="1"
if (soundmode=="0") document.write('')
if (soundmode=="1" && browser_ok=="0") document.write('<embed type="audio/midi" src = "midi/' + mid + '.mid" hidden="true" autostart="true" loop="true" name="For Netscape & Mozilla browsers" pluginspage="http://www.apple.com/quicktime/" align="top" border="0" volume="100" hspace="0" vspace="0" controller="false" kioskmode="true"></embed>')
if (soundmode=="1" && browser_ok=="1") document.write('<bgsound src="midi/' + mid + '.mid" loop="infinite" title="For IE & Opera browsers" balance="0" volume="100" id="changetrack">')

setInterval("task()",427000); // 1000 = 1 sec
function task(){
if (soundmode=="1" && browser_ok=="1") {
if (document.all.changetrack.src=="midi/morning.mid") document.all.changetrack.src="midi/afternoon.mid"
else if (document.all.changetrack.src=="midi/afternoon.mid") document.all.changetrack.src="midi/morning.mid"
else if (document.all.changetrack.src=="midi/evening.mid") document.all.changetrack.src="midi/night.mid"
else if (document.all.changetrack.src=="midi/night.mid") document.all.changetrack.src="midi/evening.mid"
else document.all.changetrack.src="midi/morning.mid"
}
}