antFav_cookie_name = 'antfav';
antFav_cookie_lifetime = 300; // in days
antFav_str_sep1 = '-';
antFav_msg_already_in_list = 'deja in lista';
antFav_msg_add_success = 'adaugat cu succes';
antFav_max_no = 50;
antFav_msg_max_ant_reached = 'Anuntul nu a fost adaugat. Nr max de ant fav este ' + antFav_max_no;

antFav = new Array();
antGetFav();

function antGetFav() {
	var antFav_str = getCookie(antFav_cookie_name);
	try {
		if(antFav_str) {
			var antFav_ar = antFav_str.split(antFav_str_sep1);
			for(var key in antFav_ar) {
				var tmpstr = new String(antFav_ar[key]);
				antFav.push(tmpstr.toString());
			}
		}
	} catch(e) {
	}
}

function antAddFav(_str) {
	var tmpstr = new String(_str);
	_str = tmpstr.toString();
	
	var already_in = false;
	for(var i = 0; i < antFav.length; i++) {
		if(antFav[i] == _str) {
			already_in = true;
			break;
		}
	}
	
	if(already_in) {
		alert(antFav_msg_already_in_list);
	} else {
		if(antFav.length >= antFav_max_no) {
			alert(antFav_msg_max_ant_reached);
		} else {
			if(antFav.push(_str)) {
				setCookie(antFav_cookie_name, antFav.join(antFav_str_sep1), antFav_cookie_lifetime, '/');
				antSetNoFav();
				if(document.getElementById('ant-fav-add-' + _str)) {
					document.getElementById('ant-fav-add-' + _str).style.display = 'none';
				}
				//alert(antFav_msg_add_success);
			}
		}
	}
}

function antDelFav(_str) {
	var tmpstr = new String(_str);
	_str = tmpstr.toString();
	
	var antFavNew = new Array();
	for(var i = 0; i < antFav.length; i++) {
		if(antFav[i] == _str) {
			if(document.getElementById('ant-fav-' + _str)) {
				document.getElementById('ant-fav-' + _str).style.display = 'none';
			}
		} else {
			antFavNew.push(antFav[i]);
		}
	}
	
	antFav = antFavNew;
	setCookie(antFav_cookie_name, antFav.join(antFav_str_sep1), antFav_cookie_lifetime, '/');
	antSetNoFav();
}

function antSetNoFav() {
	if(document.getElementById('antNoFav')) {
		document.getElementById('antNoFav').innerHTML = antFav.length;
	}
}




function setCookie( name, value, expires, path, domain, secure ) {
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );

	if ( expires ) {
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );

	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
	( ( path ) ? ";path=" + path : "" ) +
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
}

function getCookie( check_name ) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f

	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );


		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');

		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return null;
	}
}