03// JavaScript Document

var lastArtist = '';
var moreArtist = '';

function  show_div(newdiv) {
	$("[id*=divArtist]").css('display', 'none'); // hide all div's with an id that starts wiith "divArtist"
	$('#' + newdiv).css('display', 'block'); // show the specified one
}

function menu_action(artist, action) {
	switch (action) {
		case 'over':
			if (artist.id != lastArtist) {
				artist.className = "navhover";
				artist.style.cursor='pointer';
				artist.style.cursor='hand';
			}
			break;
		case 'out':
			if (artist.id != lastArtist) artist.className = "navlink";
			break;
		case 'down':
			$("[id*=itemArtist]").attr('className', 'navlink');
			artist.className = "navactive";
			lastArtist = artist.id
	}
}

function show_artist() {
	document.location = "artists.html?artist=" + moreArtist;
}

function show_hover(artist) {
	artist.style.cursor='pointer';
	artist.style.cursor='hand';
}

function set_active(artist) {
	moreArtist = artist;
}

function set_artist() {
	var temp = window.location.search.substring(1);
	if (temp) {
		var arr = new Array();
		arr = temp.split('=');
		temp = arr[1];
		if (temp) {
			var showdiv = 'divArtist' + temp;
			arr = $('#itemArtist' + temp);
			artist = arr[0];
			menu_action(artist,'down');
			show_div(showdiv);
		}
	}
}