function popUp(url,name,width,height,sx,sy){
		var win = window.open(url,name,'toolbar=no,width='+width+',height='+height+',screenX='+sx+',left='+sx+',screenY='+sy+',top='+sy+',directories=no,status=no,scrollbars=yes,resize=yes,menubar=no');
		win.focus();
}
function fbs_click(){
	u=location.href;t=document.title;window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');return false;
}