document.observe('dom:loaded', function(){ // prototype
	initStartseite();
	showPopUp();
});

function initStartseite() {
	
	$("start_top_container_innerleft").observe('mouseover', function() {
		 $('start_top_container_innerleft_image').src="/skin/frontend/default/benvenuto-startseite/img/benvenuto-startseite-baukasten-anzuege-negativ.jpg";
	});
	$("start_top_container_innerleft").observe('mouseout', function() {
		 $('start_top_container_innerleft_image').src="/skin/frontend/default/benvenuto-startseite/img/benvenuto-startseite-baukasten-anzuege-positiv.jpg";
	});
	
	$("start_top_container_innerright").observe('mouseover', function() {
		 $('start_top_container_innerright_image').src="/skin/frontend/default/benvenuto-startseite/img/benvenuto-startseite-kollektion-negativ.jpg";
	});
	$("start_top_container_innerright").observe('mouseout', function() {
		 $('start_top_container_innerright_image').src="/skin/frontend/default/benvenuto-startseite/img/benvenuto-startseite-kollektion-positiv.jpg";
	});

	$("start_bottom_container_innerleft").observe('mouseover', function() {
		 $('start_bottom_container_innerleft_image').src="/skin/frontend/default/benvenuto-startseite/img/benvenuto-startseite-sale-positiv.jpg";
	});
	$("start_bottom_container_innerleft").observe('mouseout', function() {
		 $('start_bottom_container_innerleft_image').src="/skin/frontend/default/benvenuto-startseite/img/benvenuto-startseite-sale-negativ.jpg";
	});

	$("start_bottom_container_innermiddle").observe('mouseover', function() {
		 $('start_bottom_container_innermiddle_image').src="/skin/frontend/default/benvenuto-startseite/img/benvenuto-startseite-aero-positiv.jpg";
	});
	$("start_bottom_container_innermiddle").observe('mouseout', function() {
		 $('start_bottom_container_innermiddle_image').src="/skin/frontend/default/benvenuto-startseite/img/benvenuto-startseite-aero-negativ.jpg";
	});
	
	$("start_bottom_container_innerright").observe('mouseover', function() {
		 $('start_bottom_container_innerright_image').src="/skin/frontend/default/benvenuto-startseite/img/benvenuto-startseite-newsletter-positiv.jpg";
	});
	$("start_bottom_container_innerright").observe('mouseout', function() {
		 $('start_bottom_container_innerright_image').src="/skin/frontend/default/benvenuto-startseite/img/benvenuto-startseite-newsletter-negativ.jpg";
	});
}

function showPopUp() {
	var visit = getCookie("popup");
	if (visit == null) { 
		var expire = new Date();
		var breite=400;
		var hoehe=600;
		var docwidth=window.innerWidth;
		var docheight=window.innerHeight;
		var positionX=(docwidth/2)-(breite/2);
		var positionY=(docheight/2)-(hoehe/2);
		var url='http://benvenuto-shop.de/popup-sale-02-2012.html';
		pop=window.open('','','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,fullscreen=0,width='+breite+',height='+hoehe+',top=0,left=0');
		pop.resizeTo(breite,hoehe);
		pop.moveTo(positionX,positionY);
		pop.location=url;
		// Cookie wird gelöscht nach 7 Tagen, (a 24 Stunden, a 60 Minuten, a 60 Sekunden)
		expire = new Date(expire.getTime() + (7*24*60*60*1000));
		document.cookie = "popup=ja; expires="+expire;
	}
}

function getCookie(name) {
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;

	while (i < clen) {
		var j = i + alen;
		if (document.cookie.substring( i, j) == arg)
		return "ja";

		i = document.cookie.indexOf(" ", i) + 1;
		if (i == 0) break;
	}
	return null;
}