function base64_encode(data)
	{
	var b64='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
	var o1,o2,o3,h1,h2,h3,h4,bits,i=0,ac=0,enc='',tmp_arr=[];
	if(!data)
		{
		return data
	}
	data=unescape(encodeURIComponent(data));
	do
		{
		o1=data.charCodeAt(i++);
		o2=data.charCodeAt(i++);
		o3=data.charCodeAt(i++);
		bits=o1<<16|o2<<8|o3;
		h1=bits>>18&0x3f;
		h2=bits>>12&0x3f;
		h3=bits>>6&0x3f;
		h4=bits&0x3f;
		tmp_arr[ac++]=b64.charAt(h1)+b64.charAt(h2)+b64.charAt(h3)+b64.charAt(h4)
	}
	while(i<data.length);
	enc=tmp_arr.join('');
	var r=data.length%3;
	return(r?enc.slice(0,r-3):enc)+'==='.slice(r||3)
}
function ico(id)
	{
	var li=base64_encode(CryptoJS.AES.encrypt(JSON.stringify(id),'',
		{
		format:CryptoJSAesJson
	}
	).toString());
	document.getElementById("dllink").href="https://www.irmp3.ir/download/s/"+li+".mp3";
	var text_play=$('#song_play').html();
	text_play=text_play.replace("src=\"\"","src=\"https://www.irmp3.ir/downloadp/s/"+li+".mp3\"");
	$('#song_play').html(text_play);
	$("#song_qr").attr("src","qr/"+li);
	var text=$('#weblog_src').html();
	text=text.replace("src=\"\"","src=\"https://www.irmp3.ir/downloadw/s/"+li+".mp3\"");
	$('#weblog_src').html(text)
}