Could anyone please help?, Some problem with my new skin Options

[siuchau]

Hi~
Could anyone help me to overcome some little problems? I nearly finished my first skin....now got stuck...I really want to use this skin...
so please help~
I'll be very very grateful if u do

Here's the link of my xanga skin:
My Webpage
And this is the script:
My script

Two questions here:

1. How can I move the whole blog up? I mean....I want it to be in the middle of the page...but then I dunno how I can get rid of the large empty margin above my blog

2. In the text box (on the right-hand side)...The scroll bar is always covering the blog text! I tried to change the script like this, but still couldn't help...:
---- from <div id="content" bgcolor="#FFFFFF" style="margin-top: -450px; margin-lefT: 385px;width:275px; height:427px; margin-right: 0px;
margin-bottom: 0px; overflow: auto; filter: chroma(color=#FFFFFF) allowTransparency; overflow-x: hidden;overflow-y: visable;">
----- to <div id="content" bgcolor="#FFFFFF" style="margin-top: -450px; margin-lefT: 385px;width:275px; height:427px; margin-right: 20px (or any other number;
margin-bottom: 0px; overflow: auto; filter: chroma(color=#FFFFFF) allowTransparency; overflow-x: hidden;overflow-y: visable;">

Thank you~~