if(document.images) {
var imgs = new Array();
imgs[0] = new Image();  imgs[0].src = "/img/nav01_over.gif";
imgs[1] = new Image();  imgs[1].src = "/img/nav02_over.gif";
imgs[2] = new Image();  imgs[2].src = "/img/nav03_over.gif";
imgs[3] = new Image();  imgs[3].src = "/img/nav04_over.gif";
imgs[4] = new Image();  imgs[4].src = "/img/nav05_over.gif";
imgs[5] = new Image();  imgs[5].src = "/img/subNav01_over.gif";
imgs[6] = new Image();  imgs[6].src = "/img/subNav02_over.gif";
imgs[7] = new Image();  imgs[7].src = "/img/subNav03_over.gif";
imgs[8] = new Image();  imgs[8].src = "/img/subNav04_over.gif";
imgs[9] = new Image();  imgs[9].src = "/img/subNav05_over.gif";
imgs[10] = new Image();  imgs[10].src = "/img/subNav06_over.gif";
imgs[11] = new Image();  imgs[11].src = "/img/subNav07_over.gif";
imgs[12] = new Image();  imgs[12].src = "/img/subNav08_over.gif";
imgs[13] = new Image();  imgs[13].src = "/img/subNav09_over.gif";
imgs[14] = new Image();  imgs[14].src = "/img/subNav10_over.gif";
imgs[15] = new Image();  imgs[15].src = "/img/subNav11_over.gif";
imgs[16] = new Image();  imgs[16].src = "/img/subNav12_over.gif";
}