diff --git a/tagselect.inc.php b/tagselect.inc.php
new file mode 100755
index 0000000..72cfcf2
--- /dev/null
+++ b/tagselect.inc.php
@@ -0,0 +1,62 @@
+<?php
+// $Id: tagselect.inc.php, v 0.0 2017/03/21
+// Copyright (C)
+//   2016 Kwansei Gakuin University comp-staff
+// License; GPL v2
+// Showing Tagged Items
+
+function plugin_tagselect_convert() {
+	$args	= func_get_args();
+	$argnum = func_num_args();
+	
+	$tags = "";
+	foreach($args as $name) {
+	  $tags .= "<input type=\"checkbox\" value=\"{$name}\" checked=\"checked\">{$name}<br>\n";
+	}
+	// End Of Plugin Output
+	$result = <<< EOPO
+<script>
+function showTags() {
+  var taglist = document.getElementById("php-plugin-tagselectformlist");
+  var tag = "";
+  for(var i = 0; i < taglist.elements.length; ++i) {
+    if(taglist.elements[i].checked) {
+      if(tag != "") tag = tag + "|";
+
+      tag=tag+taglist.elements[i].value;
+    }
+  }
+
+  var uls = document.getElementsByClassName("list1");
+
+  var pat = ("^\\\\(("+tag+")\\\\)");
+  var reg = new RegExp(pat);
+
+  for (var i = 0; i < uls.length; ++i) {
+    var lis = uls[i].children;
+    for(var j = 0; j < lis.length; ++j) {
+      var child = lis[j];
+      if(child.tagName != "LI") continue;
+      if(!(/^\\(/g.test(child.innerHTML))) continue;
+
+      if(reg.test(child.innerHTML)) {
+        child.style.display = "";
+      }
+      else {
+        child.style.display = "none";
+      }
+    }
+  }
+}
+</script>
+
+<form id="php-plugin-tagselectformlist">
+<p>ɽ�����륿��������</p>
+{$tags}
+<input type="button" value="ɽ��" onclick="showTags()">
+</form>
+EOPO;
+
+	return $result;
+}
+?>