From d6e4da6dad3f82e708cee7baf8793361c239c643 Mon Sep 17 00:00:00 2001
From: Christophe Vilayphiou <chris@rulingcom.com>
Date: Wed, 28 Mar 2012 11:17:59 +0800
Subject: [PATCH] Ray's fix for margin-top

---
 app/assets/javascripts/orbit-1.0.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/assets/javascripts/orbit-1.0.js b/app/assets/javascripts/orbit-1.0.js
index cbb6e0b8..d91e3533 100644
--- a/app/assets/javascripts/orbit-1.0.js
+++ b/app/assets/javascripts/orbit-1.0.js
@@ -99,7 +99,11 @@ function mainTablePosition() {
 	var $height = $('#main-wrap > .subnav').height()
 	var $table = $('#main-wrap > .table')
 	//alert ($table.height())
-	$table.stop().animate({marginTop:$height-17},500)
+	$height = $height-17;
+	if($height<0){
+		$height = 0;
+	}
+	$table.stop().animate({marginTop:$height},500)
 	//$table.css({marginTop : $height})
 }
 $(window).scroll(function () {