[svn r10499] add pictures for invisible LP and visioconference.

Remove the get_lang() when these tools are invisible

main/course_home/activity.php

@@ -290,7 +290,7 @@ function show_tools_category($course_tool_category)
 					echo "\t" . ' &nbsp <a ' . $class . ' href="' . htmlspecialchars($toolsRow['link']) . '" target="' . $toolsRow['target'] . '">&nbsp;&nbsp;';
 				}
 					echo '<img src="' . $web_code_path . 'img/' . $toolsRow['image'] . '" align="absmiddle" border="0" alt="' . $toolsRow['image'] . '" /> &nbsp;&nbsp;';
-					echo ($toolsRow['image'] == 'external.gif' || $toolsRow['image'] == 'external_na.gif' || $toolsRow['image'] == 'scormbuilder.gif' || $toolsRow['image'] == 'blog.gif') ? '  '.stripslashes($toolsRow['name']) : '  '.get_lang($toolsRow['name']);
+					echo ($toolsRow['image'] == 'external.gif' || $toolsRow['image'] == 'external_na.gif' || $toolsRow['image'] == 'scormbuilder.gif' || $toolsRow['image'] == 'scormbuilder_na.gif' || $toolsRow['image'] == 'blog.gif' || $toolsRow['image'] == 'blog_na.gif') ? '  '.stripslashes($toolsRow['name']) : '  '.get_lang($toolsRow['name']);
 				echo "\t" . '</a>';
 				echo '</td>';
 			if($i%2)