$(document).ready(function(){
	$("DIV[name='accordion_panel_tab']").click(function(){		   
		$("DIV[name='accordion_panel_tab']").attr('class','accordion_panel_tab');	
		$(this).attr('class','accordion_panel_open');							   
		$('.accordion_panel_content').hide();
		$(this).next().fadeIn();
	});

});