var images = new Array ("pochat.gif", "nazad.gif",  "tytul.gif", "dali.gif", "kinec.gif", "pusto.gif");
var button = new Array("midi_a.gif", "midi_na.gif", "real_a.gif", "real_na.gif", "mp3_a.gif", "mp3_na.gif");
var pisnim,
    pisnir,
    pisnimp,
    timer;
function Overm(i,no) {
document.images["pos"].src = "images/" + (no ? images[i] : images[5]);
}

function play(m,r,mp,n) {
document.images["midi"].src = "images/" + (m ? button[0] : button[1]);
document.images["real"].src = "images/" + (r ? button[2] : button[3]);
document.images["mp3"].src = "images/" + (mp ? button[4] : button[5]);
pisnim="music/" + "pesn_" + n + ".mid"; 
pisnir= "music/" + "pesn_" + n + ".ram";
pisnimp = "music/" + "pesn_" + n + ".mp3";
//setTimeout("play()",10000);

}
function playe(m,r,mp,n) {
document.images["midi"].src = "images/" + (m ? button[0] : button[1]);
document.images["real"].src = "images/" + (r ? button[2] : button[3]);
document.images["mp3"].src = "images/" + (mp ? button[4] : button[5]);
pisnim="../music/" + "pesn_" + n + ".mid"; 
pisnir= "../music/" + "pesn_" + n + ".ram";
pisnimp = "../music/" + "pesn_" + n + ".mp3";

}
function down() {
document.images["midi"].src = "images/" + button[1]; pisnim="/0";
document.images["real"].src = "images/" + button[3]; pisnir="/0";
document.images["mp3"].src = "images/" + button[5]; pisnimp="/0";
}
function playend(a){
if (a==1) { location=pisnim;
}
else { if (a==2){location=pisnir;}
else { location=pisnimp;}}
document.images["midi"].src = "images/" + button[1]; pisnim="/0";
document.images["real"].src = "images/" + button[3]; pisnir="/0";
document.images["mp3"].src = "images/" + button[5]; pisnimp="/0";

}