var a = new Array();
a[0] = new Image();
a[0].src = "images/b_autor_a.gif";
a[1] = new Image();
a[1].src = "images/b_news_a.gif";
a[2] = new Image();
a[2].src = "images/b_biblio_a.gif";
a[3] = new Image();
a[3].src = "images/b_todo_a.gif";
a[4] = new Image();
a[4].src = "images/b_story_a.gif";
a[5] = new Image();
a[5].src = "images/b_gals_a.gif";
a[6] = new Image();
a[6].src = "images/b_forum_a.gif";
a[7] = new Image();
a[7].src = "images/b_contact_a.gif";
a[8] = new Image();
a[8].src = "images/b_links_a.gif";
a[9] = new Image();
a[9].src = "images/b_contest_a.gif";

var i = new Array();
a[0] = new Image();
a[0].src = "images/b_autor_i.gif";
a[1] = new Image();
a[1].src = "images/b_news_i.gif";
a[2] = new Image();
a[2].src = "images/b_biblio_i.gif";
a[3] = new Image();
a[3].src = "images/b_todo_i.gif";
a[4] = new Image();
a[4].src = "images/b_story_i.gif";
a[5] = new Image();
a[5].src = "images/b_gals_i.gif";
a[6] = new Image();
a[6].src = "images/b_forum_i.gif";
a[7] = new Image();
a[7].src = "images/b_contact_i.gif";
a[8] = new Image();
a[8].src = "images/b_links_i.gif";
a[9] = new Image();
a[9].src = "images/b_contest_i.gif";