$(document).ready(function(){    
	$('#home_message_button').click(function(){
	    if(parseInt($('#home_message').height()) == 176) {
		showInfo();
	    } else {
		hideInfo();
	    }
	});
    });
    
    function showInfo()
    {	
	$('#home_message').css('backgroundPosition','0px -176px');	
	$('#home_message_button').css('backgroundPosition','0px -25px');
	$('#home_message').animate({
	    height:'375px'	    
	});
    }
    
    function hideInfo()
    {	
	$('#home_message_button').css('backgroundPosition','0px 0px');
	$('#home_message').animate({
	    height:'176px'	    
	},function(){	    
	    $('#home_message').css('backgroundPosition','0px 0px');
	});
    }