How to play audio on website without quicktime?

if ($.browser.msie) {
    $(".audio").prepend($("<embed>").attr({
        'src':'/resources/voices/'+voice+'.wav',
        'HIDDEN':'true',
        'AUTOSTART':'true'
    }));
}else if($.browser.safari){
    $(".audio").removeAttr("style");
    $(".audio").prepend($("<object></object>").attr({
        'type':'audio/x-wav',
        'data':'/resources/voices/'+voice+'.wav',
        'width':'0',
        'height':'0'
    }));
    $("object:first").prepend($("<param>").attr({
        'name':'autoplay',
        'value':'true'
    }));
}else{
    $(".audio").prepend($("<audio></audio>").attr({
        'src':'/resources/voices/'+voice+'.wav',
        'volume':0.4,
        'autoplay':'autoplay'
    }));
}