var myCookie = jQuery.cookie('adress');

jQuery(document).ready(
	function(){
		if(myCookie == null || myCookie == 'down'){
			jQuery('#adress').show();
			jQuery('#close').css("background-image", "url(fileadmin/img/pfeil.png)");
		}else{
			jQuery('#close').css("background-image", "url(fileadmin/img/pfeilBack.png)");
		}
	}
)


jQuery('#close').click(
function(){				
	if(myCookie == null || myCookie == 'down'){
		jQuery(this).siblings('#adress').slideUp();
		jQuery('#close').css("background-image", "url(fileadmin/img/pfeilBack.png)");
		jQuery.cookie('adress', 'up');
		myCookie = 'up';
	}else{
		jQuery(this).siblings('#adress').slideDown();
		jQuery('#close').css("background-image", "url(fileadmin/img/pfeil.png)");
		jQuery.cookie('adress', 'down');
		myCookie = 'down';
	}
}
);