var clickthrough = false;

function createCookie(name, value, days) {
	var expires = '';
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = '; expires='+date.toGMTString();
	}
	document.cookie = name+'='+value+expires+'; path=/';
}

function readCookie(name) {
	var value = '';
	var nameEQ = name + '=';
	var ca = document.cookie.split(';');
	for (var i = 0; i < ca.length; i++) {
		var c = ca[i];
		while (c.charAt(0) == ' ') {
			c = c.substring(1,c.length);
		}
		if (c.indexOf(nameEQ) == 0) {
			value = c.substring(nameEQ.length,c.length);
			break;
		}
	}
	return value;
}

function confirm_update() {
	if (confirm('Are you sure?')) {
		return true;
	}
	return false;
}

function popUp(url, name, w, h, s) {
	var options = 'toolbar=no,status=no,location=no,menubar=no,directories=no,copyhistory=no,resizable=no,width='+w+',height='+h+',scrollbars='+s;
	window.open(url, name, options);
}

function swap_image(obj, newimage) {
	obj.src = newimage;
}

function toggleImage(id, img) {
	document.getElementById(id).src = img;
}

function fontSize(size) {
	document.body.style.fontSize = size+'px';
}

function exitpop(subid) {
	if (pop_img && pop_url && !has_submitted_order) {
		var url = 'http://www.todayswebspecial.com/exitpop.php?img='+escape(pop_img)+'&url='+escape(pop_url)+'&SUBID=';
		if (subid) {
			url += escape(subid);
		}
		window.open(url,'exitPop','toolbar=no,status=no,location=no,menubar=no,resizable=no,copyhistory=no,scrollbars=no,directories=no,width=425,height=600,top=0,left=0');
	}
}

function add_mbox_session(obj) {
	var mboxSession = '';
	var mbox_cookie = readCookie('mbox');
	var tmp = mbox_cookie.split('|');
	for (i = 0; i < tmp.length; i++) {
		if (tmp[i].indexOf('session#') != -1) {
			var tmp2 = tmp[i].split('#');
			mboxSession = tmp2[1];
		}
	}
	if (mboxSession) {
		obj.href += '&mboxSession='+mboxSession;
	}
}

function open_window(url, noclickthrough) {
	if (!noclickthrough) {
		clickthrough = true;
		if (typeof(properClickThrough) != 'undefined') {
			properClickThrough = true;
			USIdone = true;
		}
	}
	var mboxSession = '';
	var mbox_cookie = readCookie('mbox');
	var tmp = mbox_cookie.split('|');
	for (i = 0; i < tmp.length; i++) {
		if (tmp[i].indexOf('session#') != -1) {
			var tmp2 = tmp[i].split('#');
			mboxSession = tmp2[1];
		}
	}
	if (mboxSession) {
		url += '&mboxSession='+mboxSession;
	}
	window.open(url);
}

function open_cart(url) {
	window.open(url, 'cart_window', 'toolbar=no,status=no,location=no,menubar=no,resizable=no,width=920,height=650,scrollbars=yes');
}