shamelessly round the hotkey popup help corners

functions.php

@@ -5516,4 +5516,17 @@
 			return "score_neutral.png"; 
 		}
 	}
+
+	function rounded_table_start($classname) {
+		print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
+		print "<tr><td class='c1'>&nbsp;</td><td class='top'>&nbsp;</td><td class='c2'>&nbsp;</tr>";
+		print "<tr><td class='left'>&nbsp;</td><td class='content'>";
+	}
+
+	function rounded_table_end() {
+		print "</td><td class='right'>&nbsp;</td></tr>";
+		print "<tr><td class='c4'>&nbsp;</td><td class='bottom'>&nbsp;</td><td class='c3'>&nbsp;</tr>";
+		print "</table>";
+	}
+
 ?>

tt-rss.css

@@ -1795,8 +1795,6 @@ div#hotkey_help_overlay {
 	right : 15%;
 	top : 15%;
 	z-index : 999;
-	background : url("images/shadow_dark.png");
-	padding : 1em;
 	color : white;
 	font-size : 12pt;
 }
@@ -1838,4 +1836,39 @@ div#hotkey_help_overlay h2 {
 	color : #88b0f0;
 }
 
+div#hotkey_help_overlay table.hho td.c1 {
+	height : 30px;
+	width : 30px;
+	background : url("images/c1.png");
+	background-repeat : no-repeat;
+
+}
+
+div#hotkey_help_overlay table.hho td.c2 {
+	height : 30px;
+	width : 30px;
+	background : url("images/c2.png");
+	background-repeat : no-repeat;
+}
+
+div#hotkey_help_overlay table.hho td.c3 {
+	height : 30px;
+	width : 30px;
+	background : url("images/c3.png");
+	background-repeat : no-repeat;
+}
 
+div#hotkey_help_overlay table.hho td.c4 {
+	height : 30px;
+	width : 30px;
+	background : url("images/c4.png");
+	background-repeat : no-repeat;
+}
+
+div#hotkey_help_overlay table.hho td.top,
+div#hotkey_help_overlay table.hho td.left,
+div#hotkey_help_overlay table.hho td.right,
+div#hotkey_help_overlay table.hho td.bottom,
+div#hotkey_help_overlay table.hho td.content {
+	background : url("images/shadow_dark.png");	
+}

tt-rss.php

@@ -82,8 +82,10 @@
 	</div>
 </div> 
 
-<div id="hotkey_help_overlay" style="display : none" onclick="Element.hide(this)">
+<div id="hotkey_help_overlay" style="display : block" onclick="Element.hide(this)">
+	<?php rounded_table_start("hho"); ?>
 	<?php include "help/3.php" ?>
+	<?php rounded_table_end(); ?>
 </div>
 
 <div id="notify" class="notify"><span id="notify_body">&nbsp;</span></div>