// JavaScript Document




function toggle_menu(id){
	if (document.getElementById(id).style.display=='none'){
		document.getElementById(id).style.display='block';
		$('#document').animate({backgroundPosition:"(-120px -120px)"});
	}else{
		document.getElementById(id).style.display='none';
		$('#document').animate({backgroundPosition: "(0px 0px)"});
	}

}