// events for drugs

// change classes 
YAHOO.namespace('browser.dom');
YAHOO.browser.dom.init = function() {
  var showHelp = function(e) {
      closeHelpBox('show');
  	}
  var hideHelp = function(e) {
      closeHelpBox('hide');
  	}
	  
	// display help box
   YAHOO.util.Event.addListener('helplink','click', showHelp);
   YAHOO.util.Event.addListener('closehelp','click', hideHelp);

// clear all

};


//YAHOO.util.Event.addListener(window, 'load', YAHOO.browser.dom.init);
//commented out because it gets triggered when the user clicks "product tour" link