function startPageContainer(param) {
	var myAjax = new Ajax.Request(
			'ajaxHeader.php?url=100'+param,
			{
				method: 'get',
				onLoad: Element.update(mainMenuTextContainer, "<br /><br /><br /><center><img src='images/loading.gif'></center>"),
				onComplete: function(originalRequest) {
					if (originalRequest.status != '404') {
						$('mainMenuTextContainer').hide();
						Element.update(mainMenuTextContainer, originalRequest.responseText);
						$('mainMenuTextContainer').appear({ duration: 0.5 });
					}
					else
						Element.update(mainMenuTextContainer, '<h3>error</h3>');
				}
			});
} // function

//startPageContainer('998');