// Courtesy of SimplytheBest.net (http://simplythebest.net/info/dhtml_scripts.html)
defaultStatus = " "
var loadcheck;
function preload() {
    menu = new Array()
	menu[01] = "images/button_b.gif";
	menu[02] = "images/button_b1.gif";
	menu[03] = "images/button_m.gif";
        menu[04] = "images/button_m1.gif";
	menu[05] = "images/button_bt.gif";
	menu[06] = "images/button_bt1.gif";
        menu[07] = "images/button_bs.gif";
	menu[08] = "images/button_bs1.gif";
        menu[09] = "images/button_e.gif";
	menu[10] = "images/button_e1.gif";
        menu[11] = "images/button_bat.gif";
	menu[12] = "images/button_bat1.gif";
        menu[13] = "images/button_fs.gif";
	menu[14] = "images/button_fs1.gif";
        menu[15] = "images/button_c.gif";
	menu[16] = "images/button_c1.gif";
        menu[17] = "images/button_p.gif";
	menu[18] = "images/button_p1.gif";
        menu[19] = "images/button_md.gif";
	menu[20] = "images/button_md1.gif";
        menu[21] = "images/button_cu.gif";
	menu[22] = "images/button_cu1.gif";
        menu[23] = "images/button_sp.gif";
	menu[24] = "images/button_sp1.gif";
        menu[25] = "images/button_br.gif";
	menu[26] = "images/button_br1.gif";
        menu[27] = "images/button_boats.gif";
	menu[28] = "images/button_boats1.gif";
        menu[29] = "images/button_boats.gif";
	menu[30] = "images/button_boats1.gif";
      	im = new Array()
        for (var i = 1; i < menu.length; i++){
               im[i] = new Image()
               im[i].src = menu[i]
        }
loadcheck = 1;
}
function display(num,imgname){
         if (loadcheck == 1) {
     imgname.src = im[num].src
}
}