var artistObject = new Object();

function addArtistData(obj) {
	artistObject[obj["id"]] = new Object();
	artistObject[obj["id"]]["name"] = obj["name"];
	artistObject[obj["id"]]["biography"] = obj["biography"];
	artistObject[obj["id"]]["country"] = obj["country"];
	artistObject[obj["id"]]["website"] = obj["website"];
	artistObject[obj["id"]]["myspace"] = obj["myspace"];
}

function changeArtist(inObj) {
    var id = inObj.options[inObj.options.selectedIndex].value;
	document.getElementById("updateartist").value = 0;
	
 	document.getElementById("artist_name").value = '';
	document.getElementById("artist_biography").value = '';

	selectDropdownOption(document.getElementById("artist_country"), -1);

	document.getElementById("artist_website").value = '';
	document.getElementById("artist_myspace").value = '';

    if (id == -2) {
      document.getElementById("newartist").style.display = "block";
	  document.getElementById("edit_artist").style.display = "none";
    } else if(id == -1) {
      document.getElementById("newartist").style.display = "none";
	  document.getElementById("edit_artist").style.display = "none";
    } else {
		document.getElementById("newartist").style.display = "none";
		document.getElementById("edit_artist").style.display = "block";
	}
}

function setArtistData() {
	var index = document.getElementById("artist").selectedIndex;
      var id = document.getElementById("artist")[index].value;

	document.getElementById("updateartist").value = 1;
 	document.getElementById("artist_name").value = artistObject[id]["name"];
	document.getElementById("artist_biography").value = artistObject[id]["biography"];

	selectDropdownOption(document.getElementById("artist_country"), artistObject[id]["country"]);

	document.getElementById("artist_website").value = artistObject[id]["website"];
	document.getElementById("artist_myspace").value = artistObject[id]["myspace"];
	
	document.getElementById("newartist").style.display = "block";
	document.getElementById("edit_artist").style.display = "none";
}

function selectDropdownOption(element,wert)
{
	for (var i=0; i<element.options.length; i++) {
		if (element.options[i].value == wert) {
			element.options[i].selected = true;		
		} else {
			element.options[i].selected = false;	
		}
	}
}



function confirmComplete(confirmMessage) {
	return confirm(confirmMessage);
}

function payNow(intern, extern) {
	window.open(extern,'PayPal');
	document.location.href = intern;
}