d=document;

function setCookie(name,value)
{
	if(value!=null&&value!="")
	{
		var today=new Date();
		var expiry=new Date(today.getTime()+31536000000);
		d.cookie=name+"="+escape(value)+";expires="+expiry.toGMTString()+";path=/";
	}
}


function deleteCookie(cookieNaam) 
{
	document.cookie = cookieNaam +"=; expires=Thu, 01-Jan-70 00:00:01 GMT";
	document.cookie = cookieNaam +"=; expires=Thu, 01-Jan-70 00:00:01 GMT; path=/";
	return true;
}



function alfaspring()
{
	deleteCookie("dochters");
	top.location.href="http://www.startpagina.nl/dochters/";
}


function spring()
{
	setCookie("dochters","cat");
	top.location.href="http://www.startpagina.nl/dochters/categorie/";
}


function GetCookie(name)
{
	arg=name+"=";
	alen=arg.length;
	clen=d.cookie.length;
	i=0;
	while(i<clen)
	{
		j=i+alen;
		if(d.cookie.substring(i,j)==arg)
		{
			endstr=d.cookie.indexOf(";",j);
			if(endstr==-1) endstr=d.cookie.length;
			return unescape(d.cookie.substring(j,endstr));
    		}
		i=d.cookie.indexOf(" ", i)+1;
		if(i==0) break;
	}
	return null;
}