1973 Criterion

SESSION['PageArray1973'] = $ImageArray; } else { $ImageArray = $_SESSION['PageArray1973']; } // Handle "Select Class" form submission if (isset($_POST['SelectClass'])) { $PageNum = intval($_POST['DDL1']); if ($PageNum % 2 == 0) { $PageNum += 3; } else { $PageNum += 2; } header("Location: 1973Criterion.php?N=" . $PageNum); exit; } // Handle "Go to Page" form submission if (isset($_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: 1973Criterion.php?N=" . $PageNum); exit; } } // Calculate navigation URLs $NextUrl = ''; $PrevUrl = ''; if ($imgIndex < $ImageCount - 2) { $NextUrl = "1973Criterion.php?N=" . ($imgIndex + 2); } if ($imgIndex == 0) { $NextUrl = "1973Criterion.php?N=1"; } if ($imgIndex > 0) { if ($imgIndex == 1) { $PrevUrl = "1973Criterion.php?N=0"; } else { $PrevUrl = "1973Criterion.php?N=" . ($imgIndex - 2); } } // Set up image URLs and titles $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; $LLinkUrl = "PopUpPage.php?IUrl=1973Images/" . urlencode($LeftSideTitle) . ".jpg&PageN=" . urlencode($LeftSideTitle) . "&YearB=1973"; $LLink2Url = "PopUpPage.php?IUrl=1973Images/" . urlencode($LeftSideTitle) . ".jpg&PageN=" . urlencode($LeftSideTitle) . "&YearB=1973"; $LImageUrl = "1973Images/" . $ImageArray[$imgIndex]; $RImageUrl = "1973Images/" . $ImageArray[$imgIndex + 1]; // Special case handling switch ($imgIndex) { case 1: $LLinkUrl = "PopUpPage.php?IUrl=1973Images/Inside Cover.jpg&PageN=Inside Cover&YearB=1973"; $RLinkUrl = "PopUpPage.php?IUrl=1973Images/Inside Cover.jpg&PageN=Inside Cover&YearB=1973"; break; default: $RLinkUrl = "PopUpPage.php?IUrl=1973Images/" . urlencode($TempRST) . ".jpg&PageN=" . urlencode($TempRST) . "&YearB=1973"; break; } } ?> 1973 Criterion