// JavaScript Document
function post_artist () {
	document.getElementById('new_artist').innerHTML =
		  "<div style='border-top: 1px dotted #999; width: 240px;'>"
		+ "Band/Artist Name:<br /><input id='submit_artists_name' style='width: 114px; height: 18px' />"
		+ "</div>"
		
		+ "<div style='border-top: 1px dotted #999; width: 240px;'>"
		+ "<div id='artist_bio_text'>"
		+ "Band/Artist/Bio:<br /><textarea id='submit_artists_bio_text' style='width: 240px; height: 160px'></textarea><br /><input onclick='submit_artist_list_info()' type='button' value='Add'> " + "<input onclick=\"window.location.reload()\"" + " type='button' value='Cancel'/>"
		+ "</div>"
		+ "</div>";
}


function update_artist_bio (x, bio_id) { 
	document.getElementById('submit_bio_html:' + x).style.display = "none";
	var text = document.getElementById('submit_bio_text:' + x).innerHTML;
	document.getElementById('bio_text:' + x).innerHTML = "<textarea id='artist_list_input:" + x + "' style='width: 400px; height: 90px'>" + text + "</textarea><br /><input value='Update' type='button'"
	+ " onClick=\"submit_artist_list_bio(" + x + ", '" + bio_id + "')\"/>"
	+ "<input value='Cancel' type='button' onClick='window.location.reload()'/>";
}

//**********************************//
//* Add artists name
//**********************************//

function  submit_artist_list_info() {
	var name = document.getElementById('submit_artists_name').value;
	var text = document.getElementById('submit_artists_bio_text').value;
	
	if(!name) {
		alert('You must enter a band/artist name');
		return false;
	}
	
	var callback = function () {
		window.location.reload();		
	}
	
	var XObj;
	try { XObj = new XMLHttpRequest(); }
	catch(e) { XObj = new ActiveXObject(Microsoft.XMLHTTP); }
	
	XObj.onreadystatechange = function () {
		if(XObj.readyState == 4) {
			if(callback) {
				callback();
			}
		}		
	}
	
	XObj.open('POST','php/profile.php?artist_list_info=true&text=' + text + '&artist_name=' + name, true);
	XObj.send(null);		
}


function  submit_artist_list_bio(index, bio_id) {
	var info = document.getElementById('artist_list_input:' + index).value;
	
	var callback = function () {
		window.location.reload();		
	}
	
	var XObj;
	try { XObj = new XMLHttpRequest(); }
	catch(e) { XObj = new ActiveXObject(Microsoft.XMLHTTP); }
	
	XObj.onreadystatechange = function () {
		if(XObj.readyState == 4) {
			if(callback) {
				callback();
			}
		}		
	}
	
	XObj.open('POST','php/profile.php?artist_bio=true&info=' + info + '&bio_id=' + bio_id, true);
	XObj.send(null);		
}