diff --git a/400-SOURCECODE/AIAHTML5.Web/index.html b/400-SOURCECODE/AIAHTML5.Web/index.html
index 4220edc..b308199 100644
--- a/400-SOURCECODE/AIAHTML5.Web/index.html
+++ b/400-SOURCECODE/AIAHTML5.Web/index.html
@@ -709,7 +709,7 @@
                                     <div class="form-group">
                                         <label class="col-sm-4 control-label" for="System">System</label>
                                         <div class="col-sm-8">
-                                            <select id="bodySystems" class="form-control" onclick="if (typeof (this.selectedIndex) != 'undefined') refreshTermListOnSystem(this.options[this.selectedIndex].id)"></select>
+                                            <select id="bodySystems" class="form-control" onchange="if (typeof (this.selectedIndex) != 'undefined') refreshTermListOnSystem(this.options[this.selectedIndex].id)"></select>
                                         </div>
                                     </div>
                                     <div class="form-group">