Added meta where and jquery observe field. Fixed members view.

public/javascripts/jquery.observe_field.js

@@ -0,0 +1,39 @@
+// jquery.observe_field.js
+
+
+(function( $ ){
+
+  jQuery.fn.observe_field = function(frequency, callback) {
+
+    frequency = frequency * 1000; // translate to milliseconds
+
+    return this.each(function(){
+      var $this = $(this);
+      var prev = $this.val();
+
+      var check = function() {
+        var val = $this.val();
+        if(prev != val){
+          prev = val;
+          $this.map(callback); // invokes the callback on $this
+        }
+      };
+
+      var reset = function() {
+        if(ti){
+          clearInterval(ti);
+          ti = setInterval(check, frequency);
+        }
+      };
+
+      check();
+      var ti = setInterval(check, frequency); // invoke check periodically
+
+      // reset counter after user interaction
+      $this.bind('keyup click mousemove', reset); //mousemove is for selects
+    });
+
+  };
+
+})( jQuery );
+