var isExtended = 0;
	function slideSideBar()
	{
		new Effect.toggle('sideBarContents', 'blind', { scaleX: true, scaleY: true, scaleContent: false, duration: 0.5 } );
		
		if (isExtended==0)
		{
			$('sideBarTab').childNodes[0].src = $('sideBarTab').childNodes[0].src.replace(/(\.[^.]+)$/, '_active$1');
			isExtended++;
		} else {
			$('sideBarTab').childNodes[0].src = $('sideBarTab').childNodes[0].src.replace(/_active(\.[^.]+)$/, '$1');
			isExtended=0;
		}
	}

	function sendFeedbackForm (e) {

		var pars = Form.serialize('feedback_frm');
		var url = $('feedback_frm').action;
		var myAjax = new Ajax.Request( url, {
												method: 'post', 
												parameters: pars, 
												onLoading: feedbackShowLoad, 
												onComplete: feedbackShowResponse
											} );
	}

	function feedbackShowLoad () {
		$('feedbackLoadingImg').style.display = 'inline';
	}

	function feedbackShowResponse (originalRequest) {
		$('feedbackLoadingImg').style.display = 'none';
		var newData = originalRequest.responseText;
		$('feedback_txt').value = '';
	
	}

	Event.observe(window, 'load', function() {
		Event.observe('sideBarTab', 'click', slideSideBar);
		Event.observe('feedback_cancel', 'click', slideSideBar);
	});