function getCookieVal(offset) {
	var endstr = document.cookie.indexOf(";", offset);
	if (endstr == -1)
		endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}

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

link = new Array();
imgSrc = new Array();
ran = Math.floor(4 * Math.random());

link[0] = "http://www.hoepli.it/libro/il-diavolo-certamente/9788804617754.asp";
imgSrc[0] = "http://www.hoepli.it/libri/Autori/il_diavolo_certamente/sfondo.jpg";
link[1] = "http://www.hoepli.it/libro/la-carta-piu--alta/9788838926082.asp"
imgSrc[1] = "http://www.hoepli.it/libri/Autori/marco_malvaldi/sfondo.jpg";
link[2] = "http://www.hoepli.it/libro/il-diavolo-certamente/9788804617754.asp"
imgSrc[2] = "http://www.hoepli.it/libri/Autori/il_diavolo_certamente/sfondo.jpg";
link[3] = "http://www.hoepli.it/libro/la-carta-piu--alta/9788838926082.asp";
imgSrc[3] = "http://www.hoepli.it/libri/Autori/marco_malvaldi/sfondo.jpg";

var clickTag = link[0];
var urlImg = imgSrc[0];

if ($.cookie('webdress') != null && $.cookie('webdress') != '0') {
	if ($.cookie('webdress') == '1') {
		clickTag = link[1];
		urlImg = imgSrc[1];
		$.cookie('webdress', '2');
	}
	else if ($.cookie('webdress') == '2') {
		clickTag = link[2];
		urlImg = imgSrc[2];
		$.cookie('webdress', '3');
	}
	else if ($.cookie('webdress') == '3') {
		clickTag = link[3];
		urlImg = imgSrc[3];
		$.cookie('webdress', '0');
	}

}
else {
	clickTag = link[0];
	urlImg = imgSrc[0];
	$.cookie('webdress', '1');
}

function HoepliSkinClick() {
	//var clickTag = link[ran];
	//window.open(clickTag, "newWindow", "");
	//return false;
	if (this.href) { this.href = clickTag; this.target = '_blank'; return true; }
	else { window.open(clickTag); return false; }
}
window.top.HoepliSkinClick = HoepliSkinClick;
if (top.jQuery) {
	var ctrl = true;
	top.jQuery(document).ready(function () {
		top.jQuery("#all").click(function (e) {
			ctrl = false;
		});
		top.jQuery("#wPag").click(function (e) {
			if (ctrl) {
				//if (e.target != this || (e.pageY && e.pageY > 1024)) return;
				HoepliSkinClick()
				e.stopPropagation(); // Stops the following click function from being executed
			}
			ctrl = true;
		});
		$("#wPag").css("background", "#ffffff url(" + urlImg + ") no-repeat top center");
	});
}