(function($){
	jQuery.fn.jshare = function(custom) {
var defaults = {
				
				jsharedir			:	'./jshare/',	// Set the directory for the jshare files like style.css & script.js
				
				title				:	'<strong>Share, Bookmark or Email</strong> this page.',
				
				highlight			:	true,		// Highlight share icon on hover?
			
				share				:	'facebook,twitter,digg,print,googlebuzz,delicious,stumbleupon,orkut,tumblr,linkedin,myspace,yahoobuzz,bebo,mixx,friendfeed',	// Enter buttons to show on share tab
				bookmark			:	'favorites,google,yahoo,live,digg,squidoo',	// Enter buttons to show on bookmark tab
				
				iconsdir			:	'./jshare/images/icons/',	//  Default is jsharedir + images/icons/
				imageextension		:	'png',		// Icon image format (jpg, png, gif, etc...)
				
				opentab				:	'share',	// first tab to open when clicked on jshare. share, bookmark or email?
		
				blanktarget			:	true,		// Open links on new tab/window?
				stickybutton		:	true,		// Add the sticky button on the side?
				
				emailform			:	true,		// Disply email form?
			
				shareurl			:	'',			// URL to share (Default is your current page's URL)
				sharetitle			:	'',			// Page title to share (Default is your current page's title)
			
				overlay				:	true,		// cover up the background?
				overlayopacity		:	0.3,
				overlaycolor		:	'#000',
		
				speedin				:	300,		// Set durations of fadein in milliseconds
				speedout			:	300			// Set durations of fadeout in milliseconds

		  };
		  
var settings	= jQuery.extend({}, defaults, custom);

var notie6 = window.XMLHttpRequest; // Stop IE6 from showing jshare badly

if(notie6){
// Add the stylesheet to the head if using jshare
jQuery("head").append("<link />");
jQuery("head").children(":last").attr({
								"rel": "stylesheet",
								"type": "text/css",
								"href": settings.jsharedir + 'style.css'
});
}

var jshare_box = [ // jshare box HTML
				  '<div id="jshare_box">',
				  '<div id="jshare_close" />',
				  '<div id="jshare_content"><div id="share_content">',
				  '<div class="jshare_title">'+settings.title+'</div>',
				  '<div id="jshare_nav">',
				  '<table width="100%" border="0" cellspacing="2"><tr><td><p><a href="javascript:void(0);" id="jshare_share_link" title="Share" class="jshare_tip"><img src="'+settings.jsharedir+'images/share.png" /></a></p></td></tr><tr><td><p><a href="javascript:void(0);" id="jshare_bookmark_link" title="Bookmark" class="jshare_tip"><img src="'+settings.jsharedir+'images/bookmark.png" /></a></p></td></tr><tr><td><p><a href="javascript:void(0);" id="jshare_email_link" title="Email" class="jshare_tip"><img src="'+settings.jsharedir+'images/email.png" /></a></p></td></tr></table>',
				  '</div><div id="jshare_main">', 
				  '<div id="jshare_share" /><div id="jshare_bookmark" /><div id="jshare_email" />',
				  '</div><div style="clear: both"></div></div></div></div>'
				  ];

overlay	= jQuery('<div id="jshare-overlay" class="jshare_close" />');

if(settings.overlay) { // if overlay true, add opacity and colour or set opacity to 0
				overlay.css({'background-color' : settings.overlaycolour, 'opacity' : settings.overlayopacity});
} else {
				overlay.css({'opacity' : '0.0'});
}

if(notie6){
	jQuery('body').append(  // If using sticky button, add these HTMl to body
				jshare_box.join(''), // Join jshare box HTML and display
				overlay // Add overlay
	);
	if(settings.stickybutton){
		var jbutton = jQuery('<a href="javascript:void(0);" id="jshare_button" class="jshare" title="Share and Bookmark this page"><img src="' + settings.jsharedir + 'images/jbutton.png" border="0" /></a>');
		jQuery('body').append(jbutton).fadeIn(settings.speedin); // Fade in sticky button if true
	}
}

close_button = jQuery('<a href="javascript:void(0);" class="jshare_close"><img border="0" src="' + settings.jsharedir + 'images/jshare_close.png" alt="close" /></a>').appendTo('#jshare_close');

jQuery('.jshare_close').click(function() {
								  jQuery('#jshare_box').fadeOut(settings.speedout);
								  overlay.fadeOut(settings.speedout);
								  jQuery('#jshare_email').fadeOut();
								  jQuery('#jshare_bookmark').fadeOut();
								  jQuery('#jshare_share').fadeOut();
								  });

if(notie6){
jQuery('.jshare').click(function() { // When jshare class is clicked
							jQuery('#jshare_box').fadeIn(settings.speedin);
							jQuery('#jshare_'+settings.opentab).fadeIn(settings.speedin);
							overlay.fadeIn(settings.speedin);
							});
jQuery('.jshare_share').click(function() { // When jshare class is clicked
								  jQuery('#jshare_box').fadeIn(settings.speedin);
								  jQuery('#jshare_share').fadeIn(settings.speedin);
								  overlay.fadeIn(settings.speedin);
							});
jQuery('.jshare_bookmark').click(function() { // When jshare class is clicked
									 jQuery('#jshare_box').fadeIn(settings.speedin);
									 jQuery('#jshare_bookmark').fadeIn(settings.speedin);
									 overlay.fadeIn(settings.speedin);
							});
jQuery('.jshare_email').click(function() { // When jshare class is clicked
								  jQuery('#jshare_box').fadeIn(settings.speedin);
								  jQuery('#jshare_email').fadeIn(settings.speedin);
								  overlay.fadeIn(settings.speedin);
							});
}

jQuery('#jshare_share_link').click(function() {
									   jQuery('#jshare_email').fadeOut(function(){
																		   jQuery('#jshare_bookmark').fadeOut(function() {
																												  jQuery('#jshare_share').fadeIn(settings.speedin);
																												  });
																		   });
									   });

jQuery('#jshare_bookmark_link').click(function() {
									   jQuery('#jshare_email').fadeOut(function() {
																		   jQuery('#jshare_share').fadeOut(function() {
																											   jQuery('#jshare_bookmark').fadeIn(settings.speedin);
																											   });
																		   });
									   });

jQuery('#jshare_email_link').click(function() {
									   if(settings.emailform){
										   jQuery('#jshare_bookmark').fadeOut(function() {
																				  jQuery('#jshare_share').fadeOut(function() {
																													  jQuery('#jshare_email').fadeIn(settings.speedin);
																													  });
																				  });
										   } else {
											   window.location.href = "mailto:?subject=Check out "+document.title+"&body= You might like "+document.title+".%0D%0A "+document.location.href;
											   }
											   });

var target = settings.blanktarget ? 'target="_blank"' : ''; // If target _blank

		// Get meta keywords
		var jshare_keywords;
		function jshare_metakeywords() { 
			if(jshare_description === undefined){
				metaCollection = document.getElementsByTagName('meta'); 
				for (i=0;i<metaCollection.length;i++) { 
					nameAttribute = metaCollection[i].name.search(/keywords/);
					if (nameAttribute!= -1) { 
						jshare_keywords = metaCollection[i].content;
						return jshare_keywords; 
					} 
				} 
			}else{
				return jshare_keywords;
			}
		} 
		
		// Get meta description
		var jshare_description;
		function jshare_metadescription() { 
			if(jshare_description === undefined){
				metaCollection = document.getElementsByTagName('meta'); 
				for (i=0;i<metaCollection.length;i++) { 
					nameAttribute = metaCollection[i].name.search(/description/);
					if (nameAttribute!= -1) { 
						jshare_description = metaCollection[i].content;
						return jshare_description; 
					} 
				} 
			}else{
				return jshare_description;
			}
		} 

		// Get URL to share
		function jshare_url(){
			if(settings.shareurl) { // if share url is set
				return settings.shareurl;
			} else { 
			return document.location.href;
			}
		}
		
		function jshare_title(){
			if(settings.sharetitle) {
				return settings.sharetitle;
			} else {
				return document.title;
			}
		}
		
		// Encode url
		function encodeURL(string) {
			if(string === undefined){
				return "";
			}
			return string.replace(/\s/g, '%20').replace('+', '%2B').replace('/%20/g', '+').replace('*', '%2A').replace('/', '%2F').replace('@', '%40');
		}
		
		if(settings.emailform){
			jQuery("#jshare_email").load(settings.jsharedir + "email/email_form.php?dir="+settings.jsharedir+"&url="+encodeURL(jshare_url())+"&title="+encodeURL(jshare_title()));
			var mail_link = 'javascript:void(0);" onClick="email_this();" target="_self';
		} else {
			var mail_link = 'mailto:?subject=Check out {TITLE}&body= You might like {TITLE}.%0D%0A {URL} %0D%0A {DESCRIPTION}" target="_self';
			}
		
// Sharing services URL format list
var jformat				=	Array();
jformat.digg			=	"http://digg.com/submit?phase=2&url={URL}&title={TITLE}";
jformat.linkedin		=	"http://www.linkedin.com/shareArticle?mini=true&url={URL}&title={TITLE}&summary={DESCRIPTION}&source=";
jformat.technorati		=	"http://www.technorati.com/faves?add={URL}";
jformat.delicious		=	"http://del.icio.us/post?url={URL}&title={TITLE}";
jformat.yahoo			=	"http://myweb2.search.yahoo.com/myresults/bookmarklet?u={URL}&t={TITLE}";
jformat.google			=	"http://www.google.com/bookmarks/mark?op=edit&bkmk={URL}&title={TITLE}";
jformat.newsvine		=	"http://www.newsvine.com/_wine/save?u={URL}&h={TITLE}";
jformat.reddit			=	"http://reddit.com/submit?url={URL}&title={TITLE}";
jformat.live			=	"https://favorites.live.com/quickadd.aspx?marklet=1&mkt=en-us&url={URL}&title={TITLE}&top=1";
jformat.facebook		=	"http://www.facebook.com/share.php?u={URL}";
jformat.twitter			=	"http://twitter.com/?status={TITLE}%20-%20{URL}";
jformat.stumbleupon		=	"http://www.stumbleupon.com/submit?url={URL}&title={TITLE}";
jformat.orkut			=	"http://promote.orkut.com/preview?nt=orkut.com&tt={TITLE}&du={URL}&cn={DESCRIPTION}";
jformat.bebo			=	"http://www.bebo.com/c/share?Url={URL}&title={TITLE}";
jformat.email			=	mail_link;
jformat.evernote		=	"http://s.evernote.com/grclip?url={URL}&title={TITLE}";
jformat.mixx			=	"http://www.mixx.com/submit?page_url={URL}&title={TITLE}";
jformat.myspace			=	"http://www.myspace.com/Modules/PostTo/Pages/?u={URL}&title={TITLE}";
jformat.netvibes		=	"http://www.netvibes.com/share?title={TITLE}&url={URL}";
jformat.tumblr			=	"http://www.tumblr.com/share?v=3&u={URL}&t={TITLE}&s=";
jformat.googlebuzz		=	"http://www.google.com/reader/link?url={URL}&title={TITLE}&srcURL={URL}";
jformat.friendfeed		=	"http://friendfeed.com/share/bookmarklet/frame#title={TITLE}&url={URL}";
jformat.print			=	'javascript:void(0);" onClick="print_page();" target="_self';
jformat.favorites		=	'javascript:void(0);" onClick="bookmark_us();" target="_self';
jformat.designmoo		=	"http://www.designmoo.com/node/add/drigg/?url={URL}&title={TITLE}";
jformat.designfloat	=	"http://www.designfloat.com/submit.php?url={URL}&title={TITLE}";
jformat.designbump		=	"http://www.designbump.com/node/add/drigg/?url={URL}&title={TITLE}";
jformat.squidoo			=	"http://www.squidoo.com/lensmaster/bookmark?{URL}";
jformat.yahoobuzz		=	"http://buzz.yahoo.com/buzz?targetUrl={URL}&headline={TITLE}&summary={DESCRIPTION}";

var share = settings.share.split(","); // Get buttons
		for ( var key in share ) {
			if (settings.share) {
			var services = share[key];
			
			var name = services;
			var url = jformat[services];
			if(url !== undefined){
				url = url.replace("{TITLE}"			, encodeURL(jshare_title()));
				url = url.replace("{URL}"			, encodeURL(jshare_url()));
				url = url.replace("{KEYWORDS}"		, encodeURL(jshare_metakeywords()));
				url = url.replace("{DESCRIPTION}"	, encodeURL(jshare_metadescription()));
				
				var sharelink = '<a href="' + url + '" class="jshare_button" title="' + name + '" ' + target + '><img border="0" src="' + settings.iconsdir + name + '.' + settings.imageextension + '" align="absmiddle" />	' + name + '</a>';
				if(notie6){ jQuery(sharelink).appendTo('#jshare_share'); } // Add share buttons
			}
			}
		}
		
var bookmark = settings.bookmark.split(","); // Get buttons
		for ( var key in bookmark ) {
			if (settings.bookmark) {
			var services = bookmark[key];
			var name = services;
			var url = jformat[services];
			if(url !== undefined){
				url = url.replace("{TITLE}"			, encodeURL(jshare_title()));
				url = url.replace("{URL}"			, encodeURL(jshare_url()));
				url = url.replace("{KEYWORDS}"		, encodeURL(jshare_metakeywords()));
				url = url.replace("{DESCRIPTION}"	, encodeURL(jshare_metadescription()));
				var bookmarklink = '<a href="' + url + '" class="jshare_button" title="' + name + '" ' + target + '><img border="0" src="' + settings.iconsdir + name + '.' + settings.imageextension + '" align="absmiddle" />	' + name + '</a>';
				if(notie6){ jQuery(bookmarklink).appendTo('#jshare_bookmark'); } // Add bookmark buttons 
			}
			}
		}		
		
if(settings.highlight) { // If highlight true
	jQuery("#jshare_main a").fadeTo("fast", 0.7).hover(
												   function(){jQuery(this).fadeTo("fast", 1.0);},
												   function(){jQuery(this).fadeTo("fast",0.7);}
												   );
}

var jshare_tip = document.createElement('script');
jshare_tip.type = 'text/javascript';
jshare_tip.src = settings.jsharedir + 'jshare_tip.js';
jQuery("body").append(jshare_tip);

// returns the jQuery object to allow for chainability.
		return this;
	};
})(jQuery);
function print_page(){
	jQuery('#jshare-overlay').fadeOut('slow');
	jQuery('#jshare_box').fadeOut('slow', function() {
											  window.print();
											  });
}
function bookmark_us() {
	alert('Press ctrl + D to bookmark');
}