function fbs_click(sharer) {
	u=location.href;
	t=document.title;
	switch (sharer){
		case 'LinkedIn': 
		window.open('http://www.linkedin.com/shareArticle?mini=true&url='+encodeURIComponent(u)+'&title='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
		break;
		
		case 'Facebook': 
		window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
		break;

		case 'Twitter': 
		window.open('http://twitter.com/share?url='+encodeURIComponent(u)+'&via='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
		break;

		case 'Mail': 
		window.open('mailto:?subject='+encodeURIComponent(t)+'&body='+encodeURIComponent(u));
		break;
	}}