From 3cbb5039d9f9f63f832e733ca612a47617d4b9a7 Mon Sep 17 00:00:00 2001
From: Michael Joseph <michael@knowledgetree.com>
Date: Mon, 10 May 2004 15:59:15 +0000
Subject: [PATCH] Type:			i18n Framework. Description:		Removed unused functions.                                 Added image localisation function.

---
 presentation/Html.inc | 93 +++++++++++++++++++--------------------------------------------------------------------------
 1 file changed, 19 insertions(+), 74 deletions(-)

diff --git a/presentation/Html.inc b/presentation/Html.inc
index 3c9c345..37e7fb5 100644
--- a/presentation/Html.inc
+++ b/presentation/Html.inc
@@ -50,84 +50,10 @@ function statusPage($sTitle, $sHeading, $sText = "", $sCancelAction, $sQueryStri
     return $sToRender;
 }
 
-function startTable($border, $width) {
-    return "<table border=\"$border\" width=\"$width\">\n";
-}
-
-function tableCaption($sCaption) {
-    return "<caption><b>$sCaption</b></caption>\n";
-}
-
-function stopTable() {
-    return "</table>\n";
-}
-
-function tableRow($align, $bgcolor, $html) {
-    return "<tr align=\"$align\" bgcolor=\"$bgcolor\">$html</tr>\n";
-}
-
-
-function tableHeading($cssClassName, $colspan, $text) {
-    return "<th class=\"$cssClassName\" colspan=\"$colspan\">\n
-           $text\n
-           </th>\n";
-}
-
-function tableData($html, $iColspan = 1) {
-    return "<td colspan = $iColspan>$html</td>\n";
-}
-
-function tableCssData($html, $cssClass) {
-    return "<td><span class=\"$cssClass\">$html</span></td>\n";
-}
-
-function startTableRowCell() {
-    return "<tr><td>\n";
-}
-
-function textInput($sId, $sValue) {
-    return "<input type=text id=\"$sId\" value=\"$sValue\" />\n";
-}
-
-function endTableRowCell() {
-    return "</td></tr>\n";
-}
-
 function generateImage($sImageSource) {
     return "<img border=\"0\" src=\"$sImageSource\">";
 }
 
-function getNumberStringValidationJavaScript() {
-    return "<script language=\"JavaScript\">\n".
-           "<!--\n" .
-           "function validateString(field, msg, min, max) {\n" .
-           "\tif (!min) { min = 1 }\n" .
-           "\tif (!max) { max = 65535 }\n\n" .
-
-           "\tif (!field.value || field.value.length < min || field.value.max > max) {\n" .
-           "\t\talert(msg);\n" .
-           "\t\tfield.focus();\n" .
-           "\t\tfield.select();\n" .
-           "\t\treturn false;\n" .
-           "\t}\n" .
-           "\treturn true;\n" .
-           "}\n\n" .
-
-           "function validateNumber(field, msg, min, max) {\n" .
-           "\tif (!min) { min = 0 }\n" .
-           "\tif (!max) { max = 255 }\n" .
-
-           "\tif ( (parseInt(field.value) != field.value) || field.value.length < min || field.value.length > max) {\n" .
-           "\t\talert(msg);\n" .
-           "\t\tfield.focus();\n" .
-           "\t\tfield.select();\n" .
-           "\t\treturn false;\n" .
-           "\t}\n" .
-           "\treturn true;\n" .
-           "}\n" .
-           "//-->\n" .
-           "</script>\n";
-}
 
 /**
  * Candy striping helper method
@@ -135,4 +61,23 @@ function getNumberStringValidationJavaScript() {
 function getColour($iColourCount) {
 	return ($iColourCount%2 == 0) ? "F5F6EE" : "FFFFFF";
 }
+
+/**
+ * Localises images by checking in the relevant locale.
+ *
+ * @param string the image to be localised.
+ */
+function imgSrc($sImage) {
+	global $default;
+	
+	$sLocalisedImage = "/i18n/" . $default->defaultLanguage . "/graphics/$sImage";
+
+	// check for the image in the selected locale
+	if (file_exists($default->fileSystemRoot . $sLocalisedImage)) {
+		return $default->rootUrl . $sLocalisedImage;
+	} else {
+		// else return the default image
+		return $default->graphicsUrl . "/$sImage";
+	}
+}
 ?>
--
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