// JavaScript Document
// filename: audioPractice.js

// global objects
var audios = [];

function initialize() {
	document.getElementById("noScript").style.display="none";

	// find only the divs of class 'audioCut'	
	var audioDivs = [];
	var t=document.getElementsByTagName("div");
	for (var i=0; i<t.length; i++) {
		if (t[i].className == "audioCut") {
			audioDivs.push(t[i]);
		}
	}

	// create media objects and put object/embed tags in HTML
	for (i=0; i<audioDivs.length; i++) {
		audios[audioDivs[i].id] = new Media();
		// ex: audios["lsnAudio1_1_1.mp3"]=...
		audios[audioDivs[i].id].nameAndId("media_"+audioDivs[i].id);
		audios[audioDivs[i].id].url("audio/"+audioDivs[i].id);
		// audios[i].width(500);
		audioDivs[i].innerHTML += audios[audioDivs[i].id].createTags();
	}
}

function playPart(media,start,end) {
	if (audios[media].player()=="windowsmediaplayer") {
		start = start - 0.08;
	}
	else {
		start = start - 0; // start a tad earlier
	}
	audios[media].playSection(start,end);
}