var CName = 'NOTOFavs';
var favlist = "";
if (!navigator.cookieEnabled) {
  alert("This system requires cookies. Please turn yours on. See http://www.google.com/cookies.html for instructions. Pour activer les cookies voir http://www.google.fr/cookies.html");
}

function Favourites(opid) {
// uses functions defined in /js/cookiefunc.js
var now = new Date(); fixDate(now);

var favlist = getCookie(CName);
var favlistsearch = opid + ",";
var favlistindex = 0;
var favlinkObj = document.getElementById("portfoliolink");

now.setTime(now.getTime() + 30 * 24 * 60 * 60 * 1000); // expires in 30 days
if(!favlist || favlist == ""){
	favlist = favlistsearch;
	favlinkObj.innerHTML = "Remove from Portfolio";

} else {
	
	favlistindex = favlist.search(favlistsearch);

	if (favlistindex == -1)
	{	favlist = favlist + opid + "," ;
		favlinkObj.innerHTML = "Remove from Portfolio";

	}
	else
	{
		favlist = favlist.replace(favlistsearch,"");
		favlinkObj.innerHTML = "Add to Portfolio";
	}
	
}

setCookie (CName, favlist, now);

}

function portfolioLoad() {
	if (getCookie(CName)) {
	dropcomma = getCookie(CName).length-1;
	document.PFolio.favlist.value = getCookie(CName).substring(0,dropcomma);
	} 
	document.PFolio.submit();
}