// This is ShareDat(formerly ShareDis) v0.9.0
 (function($){
	$.fn.share = function(){
		var args = Array.prototype.slice.call(arguments);

		// Make options match up to the ShareDis args
		var title = window.title,
				url = window.location.href,
				position = 'bottom middle',
				serv = null, alts = null;
		for(i=0; i<args.length; i++){
			// If it's a list of services
			if(typeof args[i] == 'string')
				serv = args[i];
			// If it's an array of alt Services
			else if(args[i] instanceof Array){
				alts = args[i];
				alts.unshift(null);
			}
			// If it's a hash of options
			else if(typeof args[i] == 'object'){
				for(n in args[i]){
					if(n == 'position')
						position = args[i][n];
					else if(n == 'title')
            title = args[i][n];
					else if(n == 'url')
            url = args[i][n];
				}
			}
		}

		// Loop through all elements of the selection
		this.each(function(){
			// Make a new ShareDat
			new ShareDat(this, title, url, position, serv, alts);
		});
		// return the jQuery object unscathed, for further chaining
		return this;
	}

	var goTwitter = function(url,title,e){
		e.preventDefault();
    // $.get('http://api.bit.ly/shorten?longUrl=' + url +   
    //      '&version=2.0.1&login=medium' +
    //      '&apiKey=R_5c53b4fd91c4e9811d2cd342528d4692',
    //      function(d){
    //        eval('var data = ' + d + ';');
    //        var result;
    //        for(var i in data.results)
    //          result = data.results[i];
    //        window.open('http://twitter.com/home?status=' +
    //                    encodeURIComponent(title) + '%20' +
    //                    encodeURIComponent(result.shortUrl), 'tweet');
    //      } ,
    //      'jsonp');
    window.open('http://twitter.com/home?status=' +
                encodeURIComponent(title) + '%20–%20' +
                encodeURIComponent(url), 'tweet');
	};

	var ShareDat = function(el,title,url,position,servz,alt_urls){
		var element = $(el);
		var pageTitle = title || document.title;
		var pageURL = url || window.location;
		var offset = [0,0];

		var timer;
				
		var default_services = servz || "Twitter, Facebook, Digg, Del.icio.us, Reddit, Google, StumbleUpon, MSN Live";

		var urls = [];
		
		// Make up list of services
		var services = default_services.split(', ');
		for(i=0; i<services.length; i++)
			urls.push([services[i], this.all_urls[services[i]]]);
		
		if(alt_urls){
	  	if(alt_urls[0]){
	  	  urls = alt_urls;
	  	}else{
	  	  alt_urls.shift();
	  	  urls = urls.concat(alt_urls);
	  	}
	  }




		// Create div for Share, cycle through to find unused id, just in case
		var sharePanel = document.createElement('div');
		var panelID = 'share-dis';
		for(var i=2; document.getElementById(panelID); i++){
			panelID = 'share-dis-'+i;
		}
		sharePanel.id = panelID;
		document.body.appendChild(sharePanel);
		sharePanel = $(sharePanel);
		sharePanel.addClass('share-dis');
		sharePanel.css({ 'display':'none',
						'position' : 'absolute',
						'z-index' : '3000' });

		// Create the UL container for links
		var shareUL = $('<ul></ul>').appendTo(sharePanel);

		// Loop through defined URLS, creating links
		for(var i=0; i<urls.length; i++){
			site = urls[i];
			if(!site[0] && !site[1]) return;
			// Make new LI with a class of i.e. 'share-msn-live'
			var li = $('<li></li').appendTo(shareUL).addClass('share-'+site[0].toLowerCase().replace(/[^a-z.]/,'-'));

			var a = $('<a href="#">'+site[0]+'</a>').appendTo(li);
			if(typeof site[1]=='string'){ // if the second param's a string, set the href
				var u = site[1].replace('__URL__',encodeURIComponent(pageURL)).replace('__TITLE__',encodeURIComponent(pageTitle));
				a.attr('href', u);
			}else if(typeof site[1]=='function'){ // if it's a function, have it called on click, and pass it url and title
			  var funk = site[1];
				a.click(function(e){
					var fun = funk;
					fun(pageURL, pageTitle,e);
				})
			}
		}

		// Fix up the offset, now that everything's in place
		if(position){						
			if(typeof position == 'string'){
				if(position.match('top')){
					offset[1] = -sharePanel.outerHeight();
				}else if(position.match('bottom')){
					offset[1] = element.outerHeight();
				}else if(position.match('middle')){
					offset[1] = Math.round(element.outerHeight()/2 - sharePanel.outerHeight()/2);
				}
				if(position.match('left')){
					offset[0] = -sharePanel.outerWidth();
				}else if(position.match('right')){
					offset[0] = element.outerWidth();
				}else if(position.match('center')){
					offset[0] = Math.round(element.outerWidth()/2 - sharePanel.outerWidth()/2);
				}
			}else{
				offset = position;
			}
		}

		var hide = function(){
			sharePanel.hide();
		}
		var show = function(){
			stopCountdown();
			sharePanel.css({top:element.offset().top+offset[1]+'px', left:element.offset().left+offset[0]+'px'});
			sharePanel.show();
		}
		// On mouseout, wait a second before hiding it, to be spaz-forgiving
		var outCountdown = function(){
			timer = setTimeout(hide, 500);
		}
		var stopCountdown = function(){
			clearTimeout(timer);
		}

		element.click(function(e){
			e.preventDefault();
			return false;
		})

		element.hover(show, outCountdown);
		sharePanel.hover(show, outCountdown);
	}

	ShareDat.prototype.all_urls = {"Twitter": goTwitter,
							"Facebook": "http://www.facebook.com/share.php?u=__URL__&t=__TITLE__",
							"Digg": "http://digg.com/submit?phase=2&url=__URL__&title=__TITLE__",
							"Del.icio.us": "http://del.icio.us/post?url=__URL__&title=__TITLE__",
							"Reddit": "http://reddit.com/submit?url=__URL__&title=__TITLE__",
							"Google": "http://www.google.com/bookmarks/mark?op=edit&bkmk=__URL__&title=__TITLE__",
							"StumbleUpon": "http://www.stumbleupon.com/submit?url=__URL__&title=__TITLE__",
							"MSN Live": "https://favorites.live.com/quickadd.aspx?marklet=1&mkt=en-us&url=__URL__&title=__TITLE__&top=1",
							"LinkedIn": "http://www.linkedin.com/shareArticle?mini=true&url=__URL__&title=__TITLE__&summary=&source=",
							"MySpace": "http://www.myspace.com/Modules/PostTo/Pages/?l=3&u=__URL__&t=__TITLE__&c=",
							"Y! Buzz": "http://buzz.yahoo.com/buzz?targetUrl=__URL__&headline=__TITLE__&src=",
							"Y! Bookmarks": "http://bookmarks.yahoo.com/toolbar/savebm?opener=tb&u=__URL__&t=__TITLE__",
							"Mixx": "http://www.mixx.com/submit?page_url=__URL__",
							"Technorati": "http://www.technorati.com/faves?add=__URL__",
							"Slashdot": "http://slashdot.org/bookmark.pl?url=__URL__&title=__TITLE__"};
				
	ShareDat.prototype.allServices = function(){
		var s = [];
		for(n in this.all_urls)
			s.push(n);
		return s.join(', ');
	}

	if(! window.ShareDat) window.ShareDat = ShareDat;
})(jQuery);