function showBio(){
	var offset = $j("#login_link").offset();
	$j("#bio").css("left",(offset.left-117)+"px");
	$j("#bio").slideToggle(100,function(){
        if ($j(this).is(':hidden')) {
            $j('#login_img').attr('src','/imgs/global/topbar/login.gif')
        } else {
            $j('#login_img').attr('src','/imgs/global/topbar/login_close.gif');
        }
        return false;
    }); 
}function showNetwork(){
	var offset = $j("#login_link").offset();
	$j("#network").css("left",(offset.left-117)+"px");
	$j("#network").slideToggle(100,function(){
        if ($j(this).is(':hidden')) {
            $j('#login_img').attr('src','/imgs/global/topbar/login.gif')
        } else {
            $j('#login_img').attr('src','/imgs/global/topbar/login_close.gif');
        }
        return false;
    }); 
}function showNL(){
	var offset = $j("#login_link").offset();
	$j("#NL").css("left",(offset.left-117)+"px");
	$j("#NL").slideToggle(100,function(){
        if ($j(this).is(':hidden')) {
            $j('#login_img').attr('src','/imgs/global/topbar/login.gif')
        } else {
            $j('#login_img').attr('src','/imgs/global/topbar/login_close.gif');
        }
        return false;
    }); 
}