Lytebox doesn't work right away

Hello! Congratulations for your plug in, it's very useful I really love it. However, I'm having trouble with it.
When you click on the image for the first time while the page is still loading, it opens in the same window but with a white background, therefore my client thinks it's not working.
When the site finishes loading the thumbs the Lytebox starts working. I've tested with different browsers (FIrefox, IE, Opera, Chrome, Safari)

What can I do so the Lytebox works right away?

Website URL: www.cafebombons.com/sitio (Try the link: "Tortas frias")

I'm working with Joomla 1.7.0
Plugin extesion: SIGE 1.7.2.
My settings: img.photobucket.com/albums/v491/valexa/settings1.jpg, img.photobucket.com/albums/v491/valexa/settings2.jpg
Article settings: {gallery}frias,thumbs=1, fileinfo=1, turbo=1{/gallery}

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