forked from extern/egroupware
299 lines
10 KiB
PHP
299 lines
10 KiB
PHP
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<?php
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/*
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$Id: html_output.php,v 1.56 2003/07/09 01:15:48 hpdl Exp $
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osCommerce, Open Source E-Commerce Solutions
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http://www.oscommerce.com
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Copyright (c) 2003 osCommerce
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Released under the GNU General Public License
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*/
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////
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// The HTML href link wrapper function
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function tep_href_link($page = '', $parameters = '', $connection = 'NONSSL', $add_session_id = true, $search_engine_safe = true) {
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global $request_type, $session_started, $SID;
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if (!tep_not_null($page)) {
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die('</td></tr></table></td></tr></table><br><br><font color="#ff0000"><b>Error!</b></font><br><br><b>Unable to determine the page link!<br><br>');
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}
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if ($connection == 'NONSSL') {
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$link = HTTP_SERVER . DIR_WS_HTTP_CATALOG;
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} elseif ($connection == 'SSL') {
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if (ENABLE_SSL == true) {
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$link = HTTPS_SERVER . DIR_WS_HTTPS_CATALOG;
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} else {
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$link = HTTP_SERVER . DIR_WS_HTTP_CATALOG;
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}
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} else {
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die('</td></tr></table></td></tr></table><br><br><font color="#ff0000"><b>Error!</b></font><br><br><b>Unable to determine connection method on a link!<br><br>Known methods: NONSSL SSL</b><br><br>');
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}
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if (tep_not_null($parameters)) {
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$link .= $page . '&' . tep_output_string($parameters);
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$separator = '&';
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} else {
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$link .= $page;
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$separator = '?';
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}
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while ( (substr($link, -1) == '&') || (substr($link, -1) == '?') ) $link = substr($link, 0, -1);
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// Add the session ID when moving from different HTTP and HTTPS servers, or when SID is defined
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if ( ($add_session_id == true) && ($session_started == true) && (SESSION_FORCE_COOKIE_USE == 'False') ) {
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if (tep_not_null($SID)) {
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$_sid = $SID;
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} elseif ( ( ($request_type == 'NONSSL') && ($connection == 'SSL') && (ENABLE_SSL == true) ) || ( ($request_type == 'SSL') && ($connection == 'NONSSL') ) ) {
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if (HTTP_COOKIE_DOMAIN != HTTPS_COOKIE_DOMAIN) {
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$_sid = tep_session_name() . '=' . tep_session_id();
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}
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}
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}
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if ( (SEARCH_ENGINE_FRIENDLY_URLS == 'true') && ($search_engine_safe == true) ) {
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while (strstr($link, '&&')) $link = str_replace('&&', '&', $link);
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$link = str_replace('?', '/', $link);
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$link = str_replace('&', '/', $link);
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$link = str_replace('=', '/', $link);
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$separator = '?';
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}
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if (isset($_sid)) {
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$link .= $separator . $_sid;
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}
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return $link;
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}
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////
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// The HTML image wrapper function
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function tep_image($src, $alt = '', $width = '', $height = '', $parameters = '') {
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if ( (empty($src) || ($src == DIR_WS_IMAGES)) && (IMAGE_REQUIRED == 'false') ) {
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return false;
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}
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// alt is added to the img tag even if it is null to prevent browsers from outputting
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// the image filename as default
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$image = '<img src="' . tep_output_string($src) . '" border="0" alt="' . tep_output_string($alt) . '"';
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if (tep_not_null($alt)) {
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$image .= ' title=" ' . tep_output_string($alt) . ' "';
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}
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if ( (CONFIG_CALCULATE_IMAGE_SIZE == 'true') && (empty($width) || empty($height)) ) {
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if ($image_size = @getimagesize($src)) {
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if (empty($width) && tep_not_null($height)) {
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$ratio = $height / $image_size[1];
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$width = $image_size[0] * $ratio;
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} elseif (tep_not_null($width) && empty($height)) {
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$ratio = $width / $image_size[0];
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$height = $image_size[1] * $ratio;
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} elseif (empty($width) && empty($height)) {
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$width = $image_size[0];
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$height = $image_size[1];
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}
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} elseif (IMAGE_REQUIRED == 'false') {
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return false;
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}
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}
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if (tep_not_null($width) && tep_not_null($height)) {
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$image .= ' width="' . tep_output_string($width) . '" height="' . tep_output_string($height) . '"';
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}
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if (tep_not_null($parameters)) $image .= ' ' . $parameters;
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$image .= '>';
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return $image;
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}
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////
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// The HTML form submit button wrapper function
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// Outputs a button in the selected language
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function tep_image_submit($image, $alt = '', $parameters = '') {
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global $language;
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$image_submit = '<input type="image" src="' . tep_output_string(DIR_WS_LANGUAGES . $language . '/images/buttons/' . $image) . '" border="0" alt="' . tep_output_string($alt) . '"';
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if (tep_not_null($alt)) $image_submit .= ' title=" ' . tep_output_string($alt) . ' "';
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if (tep_not_null($parameters)) $image_submit .= ' ' . $parameters;
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$image_submit .= '>';
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return $image_submit;
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}
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////
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// Output a function button in the selected language
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function tep_image_button($image, $alt = '', $parameters = '') {
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global $language;
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return tep_image(DIR_WS_LANGUAGES . $language . '/images/buttons/' . $image, $alt, '', '', $parameters);
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}
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////
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// Output a separator either through whitespace, or with an image
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function tep_draw_separator($image = 'pixel_black.gif', $width = '100%', $height = '1') {
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return tep_image(DIR_WS_IMAGES . $image, '', $width, $height);
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}
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////
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// Output a form
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function tep_draw_form($name, $action, $method = 'post', $parameters = '') {
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$form = '<form name="' . tep_output_string($name) . '" action="' . tep_output_string($action) . '" method="' . tep_output_string($method) . '"';
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if (tep_not_null($parameters)) $form .= ' ' . $parameters;
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$form .= '>';
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return $form;
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}
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////
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// Output a form input field
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function tep_draw_input_field($name, $value = '', $parameters = '', $type = 'text', $reinsert_value = true) {
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$field = '<input type="' . tep_output_string($type) . '" name="' . tep_output_string($name) . '"';
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if ( (isset($GLOBALS[$name])) && ($reinsert_value == true) ) {
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$field .= ' value="' . tep_output_string(stripslashes($GLOBALS[$name])) . '"';
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} elseif (tep_not_null($value)) {
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$field .= ' value="' . tep_output_string($value) . '"';
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}
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if (tep_not_null($parameters)) $field .= ' ' . $parameters;
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$field .= '>';
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return $field;
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}
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////
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// Output a form password field
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function tep_draw_password_field($name, $value = '', $parameters = 'maxlength="40"') {
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return tep_draw_input_field($name, $value, $parameters, 'password', false);
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}
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////
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// Output a selection field - alias function for tep_draw_checkbox_field() and tep_draw_radio_field()
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function tep_draw_selection_field($name, $type, $value = '', $checked = false, $parameters = '') {
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$selection = '<input type="' . tep_output_string($type) . '" name="' . tep_output_string($name) . '"';
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if (tep_not_null($value)) $selection .= ' value="' . tep_output_string($value) . '"';
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if ( ($checked == true) || ( isset($GLOBALS[$name]) && is_string($GLOBALS[$name]) && ( ($GLOBALS[$name] == 'on') || (isset($value) && (stripslashes($GLOBALS[$name]) == $value)) ) ) ) {
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$selection .= ' CHECKED';
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}
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if (tep_not_null($parameters)) $selection .= ' ' . $parameters;
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$selection .= '>';
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return $selection;
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}
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////
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// Output a form checkbox field
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function tep_draw_checkbox_field($name, $value = '', $checked = false, $parameters = '') {
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return tep_draw_selection_field($name, 'checkbox', $value, $checked, $parameters);
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}
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////
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// Output a form radio field
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function tep_draw_radio_field($name, $value = '', $checked = false, $parameters = '') {
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return tep_draw_selection_field($name, 'radio', $value, $checked, $parameters);
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}
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////
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// Output a form textarea field
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function tep_draw_textarea_field($name, $wrap, $width, $height, $text = '', $parameters = '', $reinsert_value = true) {
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$field = '<textarea name="' . tep_output_string($name) . '" wrap="' . tep_output_string($wrap) . '" cols="' . tep_output_string($width) . '" rows="' . tep_output_string($height) . '"';
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if (tep_not_null($parameters)) $field .= ' ' . $parameters;
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$field .= '>';
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if ( (isset($GLOBALS[$name])) && ($reinsert_value == true) ) {
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$field .= stripslashes($GLOBALS[$name]);
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} elseif (tep_not_null($text)) {
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$field .= $text;
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}
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$field .= '</textarea>';
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return $field;
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}
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////
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// Output a form hidden field
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function tep_draw_hidden_field($name, $value = '', $parameters = '') {
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$field = '<input type="hidden" name="' . tep_output_string($name) . '"';
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if (tep_not_null($value)) {
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$field .= ' value="' . tep_output_string($value) . '"';
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} elseif (isset($GLOBALS[$name])) {
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$field .= ' value="' . tep_output_string(stripslashes($GLOBALS[$name])) . '"';
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}
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if (tep_not_null($parameters)) $field .= ' ' . $parameters;
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$field .= '>';
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return $field;
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}
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////
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// Hide form elements
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function tep_hide_session_id() {
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global $session_started, $SID;
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if (($session_started == true) && tep_not_null($SID)) {
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return tep_draw_hidden_field(tep_session_name(), tep_session_id());
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}
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}
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////
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// Output a form pull down menu
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function tep_draw_pull_down_menu($name, $values, $default = '', $parameters = '', $required = false) {
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$field = '<select name="' . tep_output_string($name) . '"';
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if (tep_not_null($parameters)) $field .= ' ' . $parameters;
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$field .= '>';
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if (empty($default) && isset($GLOBALS[$name])) $default = stripslashes($GLOBALS[$name]);
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for ($i=0, $n=sizeof($values); $i<$n; $i++) {
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$field .= '<option value="' . tep_output_string($values[$i]['id']) . '"';
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if ($default == $values[$i]['id']) {
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$field .= ' SELECTED';
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}
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$field .= '>' . tep_output_string($values[$i]['text'], array('"' => '"', '\'' => ''', '<' => '<', '>' => '>')) . '</option>';
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}
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$field .= '</select>';
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if ($required == true) $field .= TEXT_FIELD_REQUIRED;
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return $field;
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}
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////
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// Creates a pull-down list of countries
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function tep_get_country_list($name, $selected = '', $parameters = '') {
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$countries_array = array(array('id' => '', 'text' => PULL_DOWN_DEFAULT));
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$countries = tep_get_countries();
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for ($i=0, $n=sizeof($countries); $i<$n; $i++) {
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$countries_array[] = array('id' => $countries[$i]['countries_id'], 'text' => $countries[$i]['countries_name']);
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}
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return tep_draw_pull_down_menu($name, $countries_array, $selected, $parameters);
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}
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?>
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