// JavaScript Document

var nav_names = new Array("bio", "books", "events", "interviews", "press", "reviews");
	var images_over = new Array();
	var images_out = new Array();
	for (var x = 0; x < nav_names.length; x++) {
		var n = nav_names[x];
		images_over[n] = new Image();
		images_over[n].src = "images/" + prefix + "_" + n + "_o.gif";
		images_out[n] = new Image();
		images_out[n].src = "images/" + prefix + "_" + n + ".gif";
	}
	function img_over(x) {
		var r = document.getElementById("nav_" + x);
		r.src = images_over[x].src;
		
	}
	function img_out(x) {
		var r = document.getElementById("nav_" + x);
		r.src = images_out[x].src;
	}