Lightbox - really working script

Many people asked me how to make lightbox effect for Blogger ,they used many script but none of them work well in Blogger . I also tried so many ways and I found the script which is provided in Bloggerplugins.org really work . So I think it would be helpful if I show the script and steps here . For the full article ,you can refer to hereFor the demo ,check this page on my template Simplex