/* 
EXAMPLE
1) set these
	share.url = "";
	share.title = "";
	share.description = "";
	share.tweet = "";
2) call them like this
	share.send("twitter");
	share.send("facebook");
	...
3) set custom setting for site
	share.digg.title = "";
*/

var share = {
	// required
	url: 'http://criticalcity.org',
	title: 'Criticalcity - urban transformation game',
	
	// optional
	description: '',
	
	// specific
	tweet: 'http://criticalcity.org - ',
	
	// custom settings
	delicious: {},
	digg: {},
	facebook: {},
	myspace: {},
	reddit: {},
	stumbleupon: {},
	twitter: {},

	
	send: function (site)
	{
		var url = null;
		switch (site) {
			case 'delicious':
				// check for custom settings
				var url = typeof this.delicious.url != 'undefined' ? this.delicious.url : this.url;
				var title = typeof this.delicious.title != 'undefined' ? this.delicious.title : this.title;
				var description = typeof this.delicious.description != 'undefined' ? this.delicious.description : this.description;
				
				if (url && title) {
					var link = 'http://delicious.com/save?url=' + escape(url) + '&title=' + escape(title) + '&notes=' + escape(description);
				}
				break;
			case 'digg':
				// check for custom settings
				var url = typeof this.digg.url != 'undefined' ? this.digg.url : this.url;
				var title = typeof this.digg.title != 'undefined' ? this.digg.title : this.title;

				if (url && title) {
					var link = 'http://digg.com/submit?phase=2&partner=[partner]&url=' + escape(url) + '&title=' + escape(title);
				}
				break;
			case 'facebook':
				
				// check for custom settings
				var url = typeof this.facebook.url != 'undefined' ? this.facebook.url : this.url;
				var title = typeof this.facebook.title != 'undefined' ? this.facebook.title : this.title;
				
				if (url) {
					var link = 'http://www.facebook.com/sharer.php?u=' + escape(url) + '&t=' + escape(title);
				}
				break;
			case 'myspace':
				// check for custom settings
				var url = typeof this.myspace.url != 'undefined' ? this.myspace.url : this.url;
				var title = typeof this.myspace.title != 'undefined' ? this.myspace.title : this.title;
				var description = typeof this.myspace.description != 'undefined' ? this.myspace.description : this.description;
				
				if (url && title) {
					var link = 'http://www.myspace.com/Modules/PostTo/Pages/?u=' + escape(url) + '&t=' + escape(title) + '&c=' + escape(description);
				}
				break;
			case 'reddit':
				// check for custom settings
				var url = typeof this.reddit.url != 'undefined' ? this.reddit.url : this.url;
				var title = typeof this.reddit.title != 'undefined' ? this.reddit.title : this.title;
				
				if (url && title) {
					var link = 'http://www.reddit.com/r/reddit.com/submit?url=' + escape(url) + '&title=' + escape(title);
				}
				break;
			case 'stumbleupon':
				// check for custom settings
				var url = typeof this.stumbleupon.url != 'undefined' ? this.stumbleupon.url : this.url;
				var title = typeof this.stumbleupon.title != 'undefined' ? this.stumbleupon.title : this.title;
				
				if (url && title) {
					var link = 'http://www.stumbleupon.com/submit?url=' + escape(url) + '&title=' + escape(title);
				}
				break;
			case 'twitter':
				var tweet = this.tweet;
				
				if (tweet) {
					var link = 'http://twitter.com/home?status=' + escape(tweet);
				}
				break;
		}

		if (typeof s == "object") {
			var property = s.prop4.substring(s.prop4.lastIndexOf(':') + 1);
			sCode.trackOutboundClick(link, property + '_' + site + '_button');
		}
		
		if (link) window.open(link);
	}
	
};



// Social bookmarking function
/*
function sharethis() {
	var links = getElementsByTagName('a');
	for (i=0; i<links.length; i++) {
		
		var link = links[i];
		if( (link.getAttribute('rel') == 'facebook') || (link.getAttribute('rel') == 'myspace') || (link.getAttribute('rel') == 'twitter') || (link.getAttribute('rel') == 'delicious') || (link.getAttribute('rel') == 'digg') || (link.getAttribute('rel') == 'stumbleupon'))
		{
			link.onclick= function() {
				share.send(this.getAttribute('rel'));		
				return false;
			}
		}

		if( (link.getAttribute('rel') == 'external') ){
			extendOnClick(link, function(evt,obj) {
				var parent = obj.parentNode;
				if (typeof s == "object" && parent.getAttribute('id')) {
					var property = s.prop4.substring(s.prop4.lastIndexOf(':') + 1);
					sCode.trackOutboundClick(obj.getAttribute('href'), property + '_' + parent.getAttribute('id') + '_link');
				}
			});
		}
	}
}

sharethis();
*/