Datepicker's vertical position in thickbox is wrong

[veronica]

I inserted the text field and use datepicker in the thickbox. When I click the icon, the datepicker popups but in the wrong position.

The horizontal position (the value of the style "left") is correct, but the vertical position (the value of the style "TOP") is wrong.

I tried to modify the code in 1.7.1 even 1.6rc5 but are failed. The original code is:

var viewHeight = (window.innerHeight || document.documentElement.clientHeight || 
document.body.clientHeight) + $(document).scrollTop();

and my modified code is:

var viewHeight = (window.innerHeight || document.documentElement.clientHeight || 
document.body.clientHeight) + $(document.documentElement).scrollTop();

The vertical position increased but not enough, the top values in my website now are as follows:

TOP: 467px (in IE7)
TOP: 507px (in Firefox3)
TOP: 724px (the correct value in Firefox3, tested by Firebug.)

I guess maybe something wrong when calculate height.

Thanks in advance.

[caphun]

Fixed in r3792