// preload navigation buttons
if (document.images)
{
	var welcome = new Image(125,23);
	welcome.src = "gifs/buttons/welcome.gif";
	var welcomehot = new Image(125,23);
	welcomehot.src = "gifs/buttons/welcomehot.gif";
	var recent = new Image(125,23);
	recent.src = "gifs/buttons/recent.gif";
	var recenthot = new Image(125,23);
	recenthot.src = "gifs/buttons/recenthot.gif";
	var archive = new Image(125,23);
	archive.src = "gifs/buttons/archive.gif";
	var archivehere = new Image(125,23);
	archivehere.src = "gifs/buttons/archivehere.gif";
	var archivehot = new Image(125,23);
	archivehot.src = "gifs/buttons/archivehot.gif";
	var about = new Image(125,23);
	about.src = "gifs/buttons/about.gif";
	var abouthot = new Image(125,23);
	abouthot.src = "gifs/buttons/abouthot.gif";
	var jar = new Image(125,23);
	jar.src = "gifs/buttons/jar.gif";
	var jarhot = new Image(125,23);
	jarhot.src = "gifs/buttons/jarhot.gif";
};
// change images on rollovers - document image with name imgName gets newImg
function changeImg(imgName,newImg)
{
	if (document.images) {
		document[imgName].src = eval(newImg + ".src");
		return true;
	}
};
// for nav bar - display what is featured on the welcome page, and the recent reviews
function latestarticle()
{
	return "Active Ingredient<BR>" +
			"James Mathus<BR>" +
			"Eddie &amp; Frank Thomas<BR>" +
			"Dave Holland Big Band<BR>" +
			"Evan Johns<BR>" +
			"Clothesline Revival<BR>" + 
			"Carter &amp; Grammer<BR>" +
			"The Gourds<BR>";
};
// for header on welcome page - rotate random header
function welcomehead()
{
	var x = Math.floor( 7*Math.random() );  //0-7
	var a = new Array;
	a = [ "Top of the stack","Latest and greatest","What's shakin'?",
			"Must be jelly...","The current playlist","Life in the fast lane",
			"Goin' to get there just the same..." ];
	return a[ x ];
};
// to create hidden email links
function makeMailtoLink( name, userName, host ) {
	// name - text for the link
	// if empty, 'email' will be used instead
	var text = (name == '') ? 'email' : name;
  document.write( text.link('mailto&#058;'+userName+'&#064;'+host) );
}