vertical alignment problem and max height

hello there,

i have a vertical alignement problem.
when i pop up an image from the gallery, it appears way to far from the top and approximatevly half of the image is hidden outside the page.

the image is a 1024×682
my screen resolution is 1650×1050

here some code, hope this help :

element.style {
display: block;
width: 1044px;
height: auto;
top: 490px;
left: 266px;
}

and my temporary fix:

#fancybox-wrap {
top: 30px!important;
}

thank in advance and sorry for my bad english…

Alexandre

http://ww.wp.xz.cn/plugins/gallery-plugin/