Added JavaScript checkall to checkbox in bookmark header.

index.php

@@ -135,7 +135,7 @@ else {
 
 	<div class="bookmarkcaption" style="background-color: #bbb;">
 	<div class="bmleft">
-		<input class="link" type="checkbox">
+		<input class="link" type="checkbox" name="CheckAll" onClick="selection('checkall')">
 		<img src="./images/bookmark_image.gif" alt="" class="invisible">
 	</div>
 	<div class="bmright">

lib/lib.js

@@ -106,6 +106,9 @@ function selection(boxes){
 				else if (boxes == "toggle") {
 					f[j].checked = !f[j].checked ;
 				}
+				else if (boxes == "checkall") {
+					f[j].checked = document.getElementsByName('CheckAll')[0].checked;
+				}
 			}
 		}
 	}