jQuery UI dialog doesn't show in IE7

I've finally got the datepicker to work on my MVC demo site and also the dialog. I still have a few issues: the dialog doesn't show in IE7 so when I click a link where a confirm dialog is supposed to appear it just removes the row without showing the dialog.

It works great in Firefox3 and Safari.

Please try for yourself on my Demo site.

Click the link "Boka plats" on the menu. then login with: email: test@test.nu password: tester

when logged in try to click one of rows "avboka" link (this is where a dialog is shown in Firefox and Safari)

From stackoverflow

• ie is having an issue due to line 113 in your page:

  $("#dialog").css("display", "inherit");
  

  I tried without this line or changing it to block and it works fine without error.

  Frederik : Good catch! Thanx a lot.