function checkSession( ) {
    $.ajax({
        type: 'post',
        url: base_index_url+'user/session_check',
        async: false,
        success: function(data) {
            if (data !== "1") {
                $("#session_timeout").modal({
                    overlayClose:false
                });
            }
        },
        error:function(x,e){
            location.reload();
        }
    });
}

function checkCheckout( ) {
	if (readCookie('session_checkout_cookie') && !readCookie('session_checkout')) {
		eraseCookie('session_checkout_cookie');
		$("#checkout_session_timeout").modal({
			overlayClose:false
		});
	}
}

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

function readCookie(name) {
	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) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}