// preload images for rollovers
// 

var nav_overview_f1 = new Image(); nav_overview_f1.src = "images/nav_overview.gif";
var nav_overview_f2 = new Image(); nav_overview_f2.src = "images/nav_overview_over.gif";
var nav_current_f1 = new Image(); nav_current_f1.src = "images/nav_current.gif";
var nav_current_f2 = new Image(); nav_current_f2.src = "images/nav_current_over.gif";
var nav_ita_f1 = new Image(); nav_ita_f1.src = "images/nav_ita.gif";
var nav_ita_f2 = new Image(); nav_ita_f2.src = "images/nav_ita_over.gif";
var nav_news_f1 = new Image(); nav_news_f1.src = "images/nav_news.gif";
var nav_news_f2 = new Image(); nav_news_f2.src = "images/nav_news_over.gif";
var nav_background_f1 = new Image(); nav_background_f1.src = "images/nav_background.gif";
var nav_background_f2 = new Image(); nav_background_f2.src = "images/nav_background_over.gif";