function parseAlias($intAliasId, $strCommand)
{
    global $_PATHS, $_CLEAN_POST, $_CONF, $objLang, $objLiveUser;
    $objTpl = new HTML_Template_IT($_PATHS['templates']);
    $objTpl->loadTemplatefile("alias.tpl.htm");
    $blnError = false;
    switch ($strCommand) {
        case CMD_LIST:
        case CMD_ADD:
        case CMD_EDIT:
            //*** Post the profile form if submitted.
            if (count($_CLEAN_POST) > 0 && !empty($_CLEAN_POST['dispatch']) && $_CLEAN_POST['dispatch'] == "editAlias") {
                //*** The element form has been posted.
                //*** Check sanitized input.
                if (is_null($_CLEAN_POST["frm_active"])) {
                    $blnError = true;
                }
                if (is_null($_CLEAN_POST["frm_alias"])) {
                    $blnError = true;
                }
                if (is_null($_CLEAN_POST["frm_language"])) {
                    $blnError = true;
                }
                if (is_null($_CLEAN_POST["frm_element"])) {
                    $blnError = true;
                }
                if (is_null($_CLEAN_POST["dispatch"])) {
                    $blnError = true;
                }
                if ($blnError === true) {
                    //*** Display global error.
                    $objTpl->setVariable("FORM_ACTIVE_VALUE", $_POST["frm_active"] == "on" ? "checked=\"checked\"" : "");
                    $objTpl->setVariable("FORM_ALIAS_VALUE", $_POST["frm_alias"]);
                    $objTpl->setVariable("ERROR_ALIAS_MAIN", $objLang->get("main", "formerror"));
                } else {
                    //*** Input is valid. Save the alias.
                    if ($strCommand == CMD_EDIT) {
                        $objAlias = Alias::selectByPK($intAliasId);
                    } else {
                        $objAlias = new Alias();
                    }
                    $objAlias->setAccountId($_CONF['app']['account']->getId());
                    $objAlias->setActive($_POST["frm_active"] == "on" ? 1 : 0);
                    $objAlias->setLanguageId(empty($_CLEAN_POST["frm_language"]) ? 0 : $_CLEAN_POST["frm_language"]);
                    $objAlias->setAlias($_CLEAN_POST["frm_alias"]);
                    $objAlias->setUrl($_CLEAN_POST["frm_element"]);
                    $objAlias->save();
                    header("Location: " . Request::getURI() . "/?cid=" . NAV_PCMS_ALIASES);
                    exit;
                }
            }
            //*** Initiate child element loop.
            $objAliases = Alias::selectSorted();
            $totalCount = 0;
            $listCount = 0;
            $intPosition = request("pos");
            $intPosition = !empty($intPosition) && is_numeric($intPosition) ? $intPosition : 0;
            $intPosition = floor($intPosition / $_SESSION["listCount"]) * $_SESSION["listCount"];
            //*** Find total count.
            foreach ($objAliases as $objAlias) {
                $strAlias = $objAlias->getAlias();
                if (!empty($strAlias)) {
                    $totalCount++;
                }
            }
            $objAliases->seek($intPosition);
            $objLanguages = ContentLanguage::select();
            foreach ($objAliases as $objAlias) {
                $strAlias = $objAlias->getAlias();
                if (!empty($strAlias)) {
                    $strUrl = $objAlias->getUrl();
                    if (is_numeric($strUrl)) {
                        $objElement = Element::selectByPk($strUrl);
                        if (is_object($objElement)) {
                            $strUrlHref = "?eid={$strUrl}&cmd=" . CMD_EDIT . "&cid=" . NAV_PCMS_ELEMENTS;
                            $strUrl = Element::recursivePath($strUrl);
                        } else {
                            $strUrlHref = "?cid=" . NAV_PCMS_ALIASES;
                            $strUrl = "<b>" . $objLang->get("aliasUnavailable", "label") . "</b>";
                        }
                    }
                    $objTpl->setCurrentBlock("multiview-item");
                    $objTpl->setVariable("MULTIITEM_VALUE", $objAlias->getId());
                    $objTpl->setVariable("BUTTON_REMOVE_HREF", "javascript:Alias.remove({$objAlias->getId()});");
                    $objTpl->setVariable("BUTTON_REMOVE", $objLang->get("delete", "button"));
                    $objTpl->setVariable("MULTIITEM_HREF", "?cid=" . NAV_PCMS_ALIASES . "&amp;eid={$objAlias->getId()}&amp;cmd=" . CMD_EDIT);
                    $objTpl->setVariable("MULTIITEM_TYPE_CLASS", "alias");
                    $objTpl->setVariable("MULTIITEM_ALIAS", $objAlias->getAlias());
                    $objTpl->setVariable("MULTIITEM_POINTS_TO", $objLang->get("pointsTo", "label"));
                    $objTpl->setVariable("MULTIITEM_URL", $strUrl);
                    $objTpl->setVariable("MULTIITEM_URL_HREF", $strUrlHref);
                    if ($objLanguages->count() > 1) {
                        if ($objAlias->getLanguageId() > 0) {
                            $strLanguage = ContentLanguage::selectByPK($objAlias->getLanguageId())->getName();
                            $objTpl->setVariable("MULTIITEM_LANGUAGE", sprintf($objLang->get("forLanguage", "label"), $strLanguage));
                        } else {
                            $objTpl->setVariable("MULTIITEM_LANGUAGE", $objLang->get("forAllLanguages", "label"));
                        }
                    } else {
                        $objTpl->setVariable("MULTIITEM_LANGUAGE", "");
                    }
                    if (!$objAlias->getActive()) {
                        $objTpl->setVariable("MULTIITEM_ACTIVE", " class=\"inactive\"");
                    }
                    $objTpl->parseCurrentBlock();
                    $listCount++;
                    if ($listCount >= $_SESSION["listCount"]) {
                        break;
                    }
                }
            }
            //*** Render page navigation.
            $pageCount = ceil($totalCount / $_SESSION["listCount"]);
            if ($pageCount > 0) {
                $currentPage = ceil(($intPosition + 1) / $_SESSION["listCount"]);
                $previousPos = $intPosition - $_SESSION["listCount"] > 0 ? $intPosition - $_SESSION["listCount"] : 0;
                $nextPos = $intPosition + $_SESSION["listCount"] < $totalCount ? $intPosition + $_SESSION["listCount"] : $intPosition;
                $objTpl->setVariable("PAGENAV_PAGE", sprintf($objLang->get("pageNavigation", "label"), $currentPage, $pageCount));
                $objTpl->setVariable("PAGENAV_PREVIOUS", $objLang->get("previous", "button"));
                $objTpl->setVariable("PAGENAV_PREVIOUS_HREF", "?cid=" . NAV_PCMS_ALIASES . "&amp;pos={$previousPos}");
                $objTpl->setVariable("PAGENAV_NEXT", $objLang->get("next", "button"));
                $objTpl->setVariable("PAGENAV_NEXT_HREF", "?cid=" . NAV_PCMS_ALIASES . "&amp;pos={$nextPos}");
                //*** Top page navigation.
                for ($intCount = 0; $intCount < $pageCount; $intCount++) {
                    $objTpl->setCurrentBlock("multiview-pagenavitem-top");
                    $position = $intCount * $_SESSION["listCount"];
                    if ($intCount != $intPosition / $_SESSION["listCount"]) {
                        $objTpl->setVariable("PAGENAV_HREF", "href=\"?cid=" . NAV_PCMS_ALIASES . "&amp;pos={$position}\"");
                    }
                    $objTpl->setVariable("PAGENAV_VALUE", $intCount + 1);
                    $objTpl->parseCurrentBlock();
                }
                //*** Bottom page navigation.
                for ($intCount = 0; $intCount < $pageCount; $intCount++) {
                    $objTpl->setCurrentBlock("multiview-pagenavitem-bottom");
                    $position = $intCount * $_SESSION["listCount"];
                    if ($intCount != $intPosition / $_SESSION["listCount"]) {
                        $objTpl->setVariable("PAGENAV_HREF", "href=\"?cid=" . NAV_PCMS_ALIASES . "&amp;pos={$position}\"");
                    }
                    $objTpl->setVariable("PAGENAV_VALUE", $intCount + 1);
                    $objTpl->parseCurrentBlock();
                }
            }
            //*** Render list action pulldown.
            $arrActions[$objLang->get("choose", "button")] = 0;
            $arrActions[$objLang->get("delete", "button")] = "delete";
            foreach ($arrActions as $key => $value) {
                $objTpl->setCurrentBlock("multiview-listactionitem");
                $objTpl->setVariable("LIST_ACTION_TEXT", $key);
                $objTpl->setVariable("LIST_ACTION_VALUE", $value);
                $objTpl->parseCurrentBlock();
            }
            $objTpl->setCurrentBlock("multiview");
            $objTpl->setVariable("ACTIONS_OPEN", $objLang->get("pcmsOpenActionsMenu", "menu"));
            $objTpl->setVariable("ACTIONS_CLOSE", $objLang->get("pcmsCloseActionsMenu", "menu"));
            $objTpl->setVariable("LIST_LENGTH_HREF_10", "href=\"?list=10&amp;cid=" . NAV_PCMS_ALIASES . "\"");
            $objTpl->setVariable("LIST_LENGTH_HREF_25", "href=\"?list=25&amp;cid=" . NAV_PCMS_ALIASES . "\"");
            $objTpl->setVariable("LIST_LENGTH_HREF_100", "href=\"?list=100&amp;cid=" . NAV_PCMS_ALIASES . "\"");
            switch ($_SESSION["listCount"]) {
                case 10:
                    $objTpl->setVariable("LIST_LENGTH_HREF_10", "");
                    break;
                case 25:
                    $objTpl->setVariable("LIST_LENGTH_HREF_25", "");
                    break;
                case 100:
                    $objTpl->setVariable("LIST_LENGTH_HREF_100", "");
                    break;
            }
            $objTpl->setVariable("LIST_LENGTH_HREF", "&amp;cid=" . NAV_PCMS_ALIASES);
            $objTpl->setVariable("LIST_WITH_SELECTED", $objLang->get("withSelected", "label"));
            $objTpl->setVariable("LIST_ACTION_ONCHANGE", "Alias.multiDo(this, this[this.selectedIndex].value)");
            $objTpl->setVariable("LIST_ITEMS_PER_PAGE", $objLang->get("itemsPerPage", "label"));
            $objTpl->setVariable("BUTTON_LIST_SELECT", $objLang->get("selectAll", "button"));
            $objTpl->setVariable("BUTTON_LIST_SELECT_HREF", "javascript:Alias.multiSelect()");
            $objTpl->parseCurrentBlock();
            //*** Form variables.
            $intActiveLanguage = 0;
            if ($strCommand == CMD_EDIT) {
                $objAlias = Alias::selectByPK($intAliasId);
                $intActiveLanguage = $objAlias->getLanguageId();
                $objTpl->setVariable("FORM_ACTIVE_VALUE", $objAlias->getActive() ? "checked=\"checked\"" : "");
                $objTpl->setVariable("FORM_ALIAS_VALUE", $objAlias->getAlias());
                $objTpl->setVariable("FORM_URL_VALUE", $objAlias->getUrl());
                $objTpl->setVariable("FRM_HEADER", $objLang->get("editAlias", "form"));
                $objTpl->setVariable("FRM_STYLE", "");
                $objTpl->setVariable("CMD", CMD_EDIT);
                $objTpl->touchBlock("alias.edit");
            } else {
                $objTpl->setVariable("FORM_ACTIVE_VALUE", "checked=\"checked\"");
                $objTpl->setVariable("FRM_HEADER", $objLang->get("addAlias", "form"));
                if (!$blnError) {
                    $objTpl->setVariable("FRM_STYLE", " style=\"display:none\"");
                }
                $objTpl->setVariable("CMD", CMD_ADD);
                $objTpl->touchBlock("alias.add");
            }
            //*** Languages.
            $objLanguages = ContentLanguage::select();
            foreach ($objLanguages as $objLanguage) {
                $objTpl->setCurrentBlock("language.item");
                $objTpl->setVariable("ID", $objLanguage->getId());
                $objTpl->setVariable("LABEL", $objLanguage->getName());
                $objTpl->setVariable("SELECTED", $intActiveLanguage == $objLanguage->getId() ? " selected=\"selected\"" : "");
                $objTpl->parseCurrentBlock();
            }
            $objTpl->setVariable("ALIASES", $objLang->get("aliases", "label"));
            $objTpl->setVariable("BUTTON_ADD", $objLang->get("aliasAdd", "button"));
            $objTpl->setVariable("FRM_LABEL_ACTIVE", $objLang->get("active", "form"));
            $objTpl->setVariable("FRM_LABEL_ALIAS", $objLang->get("alias", "form"));
            $objTpl->setVariable("FRM_DESCR_ALIAS", $objLang->get("alias", "tip"));
            $objTpl->setVariable("FRM_LABEL_LANGUAGE", $objLang->get("language", "form"));
            $objTpl->setVariable("FRM_DESCR_LANGUAGE", $objLang->get("language", "tip"));
            $objTpl->setVariable("FRM_LABEL_ALL_LANGUAGES", $objLang->get("allLanguages", "form"));
            $objTpl->setVariable("FRM_LABEL_URL", $objLang->get("element", "form"));
            $objTpl->setVariable("FRM_LABEL_SAVE", $objLang->get("save", "button"));
            $objTpl->setVariable("CID", NAV_PCMS_ALIASES);
            $objTpl->setVariable("EID", $intAliasId);
            $objTpl->parseCurrentBlock();
            $strReturn = $objTpl->get();
            break;
        case CMD_REMOVE:
            if (strpos($intAliasId, ',') !== false) {
                //*** Multiple elements submitted.
                $arrAliases = explode(',', $intAliasId);
                $objAliases = Alias::selectByPK($arrAliases);
                foreach ($objAliases as $objAlias) {
                    $objAlias->delete();
                }
            } else {
                //*** Single element submitted.
                $objAlias = Alias::selectByPK($intAliasId);
                $objAlias->delete();
            }
            //*** Redirect the page.
            $strReturnTo = request('returnTo');
            if (empty($strReturnTo)) {
                header("Location: " . Request::getUri() . "/?cid=" . request("cid") . "&cmd=" . CMD_LIST);
                exit;
            } else {
                header("Location: " . Request::getURI() . $strReturnTo);
                exit;
            }
            break;
    }
    return $strReturn;
}