chgDispMid();
function midion(midD){
	midD = "<embed src='" + midD + "' width='180' height='50' id='midi' autostart='true'>"
	pushInhtml("midi",midD);
}
function chgDispMid(midiPath){
	//alert(midiPath);
	btnMidi = "<span onClick=midion('" + midiPath + "')><img src='./img/btn_play.png' alt='˜a‰¹‚ð�Ä�¶'></span>";
	pushInhtml("midi",btnMidi);

}
function pushInhtml(nowId,phtml){
	document.getElementById(nowId).innerHTML = phtml;
}