// share buttons
$(function() {
	function installVkontakte() {
		var vkButtonOpts = {
			type: "custom", 
			text: '<span class="vk">VKontakte</span>'
		};		
		var vkMetaOps = {
			"url": document.location,
			"title": document.title
		}
		var VK_ShareHtml = VK.Share.button(vkMetaOps, vkButtonOpts);
		var vkObj = $(VK_ShareHtml);
		vkObj.addClass('vk');
		vkObj.attr('title', "Vkontakte");
		$('dl.share dd').append(vkObj);	
	}
	
	function installLiveJournal() {
		var event = $('dl.share dd div.event').html();
		var form = '<form action="http://www.livejournal.com/update.bml" method="post" target="_blank"><input type="hidden" name="subject" value="'+document.title+'" />';
		form += '<textarea name="event">' + event + '</textarea>';
		form += '<input class="lj" type="image" src=""/></form>';
		
		var bObj = $(form);
		$('dl.share dd').append(bObj);
	}
	
	function installTwitter() {
		var bObj = $('<a href="http://twitter.com/share" class="twitter" title="Twitter">Twitter</a>');
		var params = '?url='+document.location+'&lang=ru';
		var hrefLink = bObj.attr('href');
		hrefLink = hrefLink + params
		
		bObj.attr('href', hrefLink);
		bObj.bind('click', function() {
			var hrefLink = $(this).attr('href');
			var params = "menubar=no,location=no,resizable=no,scrollbars=no,width=550,height=450";
			window.open(hrefLink, "Twitter", params);
			return false;
		});
		
		$('dl.share dd').append(bObj);
	}
	
	function installFacebook() {
		var bObj = $('<a name="fb_share" href="#" class="fb" title="FaceBook">FaceBook</a>');
		$('dl.share dd').append(bObj);	
	}
	
	// installing buttons
	installLiveJournal();
	installVkontakte();
	installTwitter();
	installFacebook();
});