function socialLinkAdd(type, title, url)
{
	var title = encodeURIComponent(title);
	if(typeof(url) == 'undefined')
		url = encodeURIComponent(document.location.href);
	
	var width = 0, height = 0, targetUrl = '';
	switch(type)
	{
		case 'facebook':
			width = 634; height = 519;
			targetUrl = 'http://www.facebook.com/sharer.php?u='+ url +'&t='+ title;
		break;
		case 'twitter':
			width = 558; height = 533;
			targetUrl = 'http://twitter.com/share?lang=fi&url='+ url +'&text='+ title;
		break;
		case 'myspace':
			width = 440; height = 450;
			targetUrl = 'http://www.myspace.com/index.cfm?fuseaction=postto&t='+ title +'&c=&u='+ url;
		break;
		case 'google':
			width = 724; height = 563;
			targetUrl = 'http://www.google.com/buzz/post?hl=fi&url='+ url +'&message='+ title;
		break;
	}
	
    window.open(targetUrl, 'ptm', 'height='+ height +',width='+ width).focus();
}