function delCarfolioCookie(id) {
var expiry=new Date(); 
expiry.setTime(expiry.getTime() + 3600000*24*25);
var path='/';
var domain=document.location.hostname;
var exists=0;
var current_id='';
var curr_ids=new Array();
var new_cookie=new Array();
var temp=unescape(document.cookie);
var cookie_crumbs=temp.split("; ");
for (i=0; i < cookie_crumbs.length; i++) {
    var key_val=cookie_crumbs[i].split("=");
    if (key_val[0].toLowerCase() == 'stable') {
	current_id=key_val[1];
    }
}
if (current_id) {
curr_ids=current_id.split("&");
}
for (i=0; i < curr_ids.length; i++) {
    if (curr_ids[i]==id) {
	exists=1;
//	curr_ids[i]='';
    } 
	else {
		new_cookie.push(curr_ids[i]);
	}
}
if (exists) {
	document.cookie="stable="+escape(new_cookie.join("&"))+"; path="+path+"; domain="+domain+"; expires="+expiry;
    alert("Deleted. You will have to reload the page for the changes to show up.");
}
else {
    alert(descr + " successfully added - it will show up in your list the next time you load a page.");
}
}
function setCC(id, descr) {
setCarfolioCookie(id, descr);
}
function setCarfolioCookie(id, descr) {
var expiry=new Date(); 
expiry.setTime(expiry.getTime() + 3600000*24*25);
var path='/';
var domain=document.location.hostname;
var exists=0;
var current_id='';
var curr_ids=new Array();
var temp=unescape(document.cookie)
var cookie_crumbs=temp.split("; ");
for (i=0; i < cookie_crumbs.length; i++) {
    var key_val=cookie_crumbs[i].split("=");
    if (key_val[0].toLowerCase() == 'stable') {
	current_id=key_val[1];
    }
}
if (current_id) {
curr_ids=current_id.split("&");
}
for (i=0; i < curr_ids.length; i++) {
    if (curr_ids[i]==id) {
	exists=1;
    } 
}
if (exists) {
    alert(descr + " is already selected.");
}
else {
	curr_ids.push(id);
	var cString=curr_ids.join("&");
    document.cookie="stable="+escape(cString)+"; path="+path+"; domain="+domain+"; expires="+expiry.toGMTString();
    alert(descr + " successfully added - it will show up in your list the next time you load a page.");
}
}
function setC(id) {
	setCarfolioCookie(id,'Model');
}