function getCookie(c_name)
{
        var i,x,y,ARRcookies=document.cookie.split(";");
        for (i=0;i<ARRcookies.length;i++)
        {
                x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
                y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
                x=x.replace(/^\s+|\s+$/g,"");
                if (x==c_name)
                {
                        return unescape(y);
                }
        }
}

function setCookie(c_name,value,exdays)
{
        var exdate=new Date();
        exdate.setDate(exdate.getDate() + exdays);
        var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
        document.cookie=c_name + "=" + c_value;
}

function checkCookie(site)
{
	alert("afdafsA");
        var defaultnic=getCookie("defaultnic");
        if (defaultnic != null )
        {
                if (defaultnic==site )
                {
                        alert("Welcome again to " + defaultnic + " NotInClass);
                }
                else if (site =="NotInClass" )
                {
                        window.location = "http://" + defaultnic + ".notinclass.com";
                }
                else {
                        alert(defaultnic + " is your default NotInClass");
                }
        }
        else
        {
                defaultnic=confirm("Welecome to NotInClass.\n Would you like to make "+ site + " your default NotInClass?","");
                if (defaultnic==true)
                {
                        alert("You pressed OK!");
                        setCookie("defaultnic",site,365);
                }
                else
                {
                        alert("You pressed Cancel!");
                }
        }


}