jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};



function renderRecent()
{
	var cook=$.cookie('percn');
	if (cook==null) return;
	var links = cook.split('@');
	links = links.slice(1,links.length);
	var linksDecoded = $.map(links, function(n,i){ret= new Object(); av = n.split('#'); ret.lid=av[0]; ret.count=av[1];return ret;})
	
	//linksDecoded=linksDecoded.sort(function(a,b) {return (a.count>b.count)?-1:(a.count<b.count)?1:0;});
	$('#recien').empty();
	$('#recienWrapper').css({display:'block'});
	$.each(linksDecoded, function(a,b){
								  		$('#recien').append('<div class="recienDivItem">'+$('[@lid='+b.lid+']').parent().html()+'</div>');															
										$('[@lid='+b.lid+']', $('#recien')).click(registerRecentClick);																	
										});
	$('#recien').append('<div class="recien_name" style="float:left;position:relative;top:5px"><a id ="borrarrecien" href="#" >Delete</a></div>');															
	
	$('#borrarrecien').click(function() {$.cookie('percn',null);$('#recienWrapper').css({display:'none'});});
}


function registerRecentClick()
{
		var cook =$.cookie('percn');
		var lid = $(this).attr('lid');
		if (cook==null){
			$.cookie('percn','@'+lid+'#1');
			renderRecent();
			return true;
		}
		var pos=cook.indexOf('@'+lid+'#');
		if (pos!=-1)
		{										
			posstart = cook.indexOf('#',pos)+1;
			posend = cook.indexOf('@',pos+1);if(posend==-1) {posend=cook.length;}
			var times = parseInt(cook.substring(posstart,posend));
			var prev = cook.substring(pos,posend);
			cook=cook.replace(prev,"@"+lid+"#"+(times+1));
			$.cookie('percn',cook, {expires: 400});
			renderRecent();
			return true;
		}
		else
		{
			curr=-1;count=0;
			while((curr=cook.indexOf('@',curr+1))!=-1) {count++;}
			if (count>20)
			{
				cook=cook.substring(0,cook.lastIndexOf('@'));
			}
			cook="@"+lid+"#1"+cook;
			$.cookie('percn',cook, {expires: 400});
			renderRecent();
		}
		return true;
						
}

function initRecentClicks()
{
	
	$('[@lid]').click(registerRecentClick);
}