1937 Criterion

SESSION['PageArray1937'] = $ImageArray; } else { $ImageArray = $_SESSION['PageArray1937']; } if (isset($_POST['SelectClass'])) { $PageNum = intval($_POST['DDL1']); if ($PageNum % 2 == 0) { $PageNum += 3; } else { $PageNum += 2; } header("Location: 1937Criterion.php?N=" . $PageNum); exit; } if (isset($_POST['GotoPage']) && $_POST['GotoPage'] != '') { $PageNum = intval($_POST['GotoPage']); if ($PageNum > 0 && $PageNum <= count($ImageArray)) { if ($PageNum % 2 == 0) { $PageNum += 3; } else { $PageNum += 2; } header("Location: 1937Criterion.php?N=" . $PageNum); exit; } } $NextUrl = ''; $PrevUrl = ''; if ($imgIndex + 2 <= $ImageCount - 2) { $NextUrl = "1937Criterion.php?N=" . ($imgIndex + 2); } elseif ($imgIndex + 1 <= $ImageCount - 2) { $NextUrl = "1937Criterion.php?N=" . ($imgIndex + 1); } if ($imgIndex == 0) { $NextUrl = "1937Criterion.php?N=1"; } if ($imgIndex > 0) { if ($imgIndex == 1) { $PrevUrl = "1937Criterion.php?N=0"; } else { $PrevUrl = "1937Criterion.php?N=" . ($imgIndex - 2); } } $LeftSideTitle = ''; $RightSideTitle = ''; $LLinkUrl = ''; $LLink2Url = ''; $RLinkUrl = ''; if ($imgIndex < $ImageCount) { $LeftSideTitle = pathinfo($ImageArray[$imgIndex], PATHINFO_FILENAME); $TempRST = pathinfo($ImageArray[$imgIndex + 1], PATHINFO_FILENAME); $RightSideTitle = $TempRST . " of " . $PageCount; $LLinkUrl = "PopUpPage.php?IUrl=1937Images/" . urlencode($LeftSideTitle) . ".jpg&PageN=" . urlencode($LeftSideTitle) . "&YearB=1937"; $LLink2Url = "PopUpPage.php?IUrl=1937Images/" . urlencode($LeftSideTitle) . ".jpg&PageN=" . urlencode($LeftSideTitle) . "&YearB=1937"; $LImageUrl = "1937Images/" . $ImageArray[$imgIndex]; $RImageUrl = "1937Images/" . $ImageArray[$imgIndex + 1]; switch ($imgIndex) { case 1: $LLinkUrl = "PopUpPage.php?IUrl=1937Images/Inside Cover.jpg&PageN=Inside Cover&YearB=1937"; $RLinkUrl = "PopUpPage.php?IUrl=1937Images/Inside Cover.jpg&PageN=Inside Cover&YearB=1937"; break; default: $RLinkUrl = "PopUpPage.php?IUrl=1937Images/" . urlencode($TempRST) . ".jpg&PageN=" . urlencode($TempRST) . "&YearB=1937"; break; } } ?> 1937 Criterion