function fireEvent(element,event) {
   if (document.createEvent) {
	   // dispatch for firefox + others
	   var evt = document.createEvent("HTMLEvents");
	   evt.initEvent(event, true, true ); // event type,bubbling,cancelable
	   return !element.dispatchEvent(evt);
   } else {
	   // dispatch for IE
	   var evt = document.createEventObject();
	   return element.fireEvent('on'+event,evt)
   }
}

$(document).ready(function(){

	// element class needs to match the page name without the forward slash and .aspx
	// if page was www.netflights.com/holidays-for-under-1000-pound.aspx
	// element class would be - class="holidays-for-under-1000-pound"

	var pageUrl = window.location.pathname.toLowerCase();
	pageUrl = pageUrl.replace("/", "");
	pageUrl = pageUrl.replace(".aspx", "");
	pageUrl = "." + pageUrl;
	var obj = $(pageUrl).get(0);
	if(obj != null)
		fireEvent(obj, "click");
});