function setUpHumanTest() {
		  var myforms = document.getElementsByTagName("form") ;
		  for (var i=0; i<myforms.length; i++) {
		    addEvent(myforms[i], "focus", markAsHuman, false);
		    addEvent(myforms[i], "click", markAsHuman, false);
		  }
		}

		// Identify a human
		function markAsHuman() {
		  document.getElementById("imahuman").value = "zippityYa!";
		}

		// Generic cross-browser code for attaching events to elements
		// You should really have this in a separate common JS file
		var addEvent;
		if (document.addEventListener) {
		  addEvent = function(element, type, handler) {
		  element.addEventListener(type, handler, null);
		  if (element.href) element.href="javascript:void();" ;
		  }
		}
		else if (document.attachEvent) {
		  addEvent = function(element, type, handler) {
		    element.attachEvent("on" + type, handler);
		    if (element.href) element.href="javascript:void();" ;
		  }
		}
		else {
		  addEvent = new Function; // not supported
		}