/**
 * @author Dedalo
 */
var revert = new Array();
var names = new Array('a1', 'b1', 'c1', 'd1', 'a2', 'b2', 'c2', 'd2','a3', 'b3', 'c3', 'd3','a4', 'b4', 'c4', 'd4','a5', 'b5', 'c5', 'd5','a6', 'b6', 'c6', 'd6');
var img_off = new Array();
var img_on = new Array();
var flipped = new Array();

for (i = 0; i < names.length; i++) {
    img_on[i] = new Image();
    img_off[i] = new Image();
    img_on[i].src = "imagenes/productos/porfolio/" + names[i] + "-on.jpg";
    img_off[i].src = "imagenes/productos/porfolio/" + names[i] + "-off.jpg";
    revert[i] = img_on[i].src;
}

var init = true;


function over(num){
    if (document.images) {
        for (i = 0; i < names.length; i++) {
            if (!init) {
                revert[i] = document.images[names[i]].src;
            }
            if (i == num) {
                document.images[names[i]].src = img_off[i].src;
            }
            else {
                document.images[names[i]].src = img_on[i].src;
            }
        }
        if (init) 
            init = false;
        
    }
}

function out(num){
    if (document.images) 
        for (i = 0; i < names.length; i++) {
            document.images[names[i]].src = img_off[i].src;
        }
}