//alert('start');
var processing = 1;
var meine_nav = $('#nav');
window.document.onmousemove = showMousePos;
window.document.onmouseup = setcookie();

		
		  
$(document).ready(function() {
var meine_nav = $('#nav');

if ($.cookie('the_cookie')>330){
//alert($.cookie('the_cookie'));
//meine_nav.hide(); 
meine_nav.fadeTo(0,0.01);
 processing = 0;
} else {
 meine_nav.show(); 
  processing = 1;
}


}); // Ende Ready

function setcookie(e){
//alert('setcookie');

   p = e.clientY;
   $.cookie('the_cookie',p);
}// JavaScript Document


function showMousePos(e){
var meine_nav = $('#nav');
	if(!e) e = window.event;
   	p = e.clientY;

	if (p>330) {
	   if (processing==1){
	        
		    meine_nav.fadeTo(2000,0.01,function(){
               processing = 0;
             }); 
             processing = 2;
		  	}
	} else {
	
		   if (processing==0){
		   	   
	  meine_nav.fadeTo(100,1,function(){
               processing = 1;
             });  
	  	processing = 2;
	  	}


  }
}// JavaScript Document