help with my layout!!!!, different bg pic Options

[shynhuggable]

ok this is my myspace: myspace

i want to change the background to another pic but i dont want it to it repeat over.
i kno where to put the url of my pic but what part of the code do u change to make it not repeat over and over. and i want to center it in the middle too.

i hope that made sense.....heres the code

CODE

<style type="text/css">




input, form, td.text input, td input {visibility: visible !important;}
span.nametext { text-align: center; text-transform:uppercase; font-family: arial; font-size: 5pt; color:black; font-weight:none; line-height:8px; position: relative; top: 170px; left: 0px; letter-spacing: -4pt; display:none} .Main { position:absolute; left:50%; top:125px; width:800px; z-index:1; margin-left:-400px; padding:0px; border:0px; background-color:transparent;}  
body{ background-color: black; background-position: center; cursor: default; scrollbar-base-color:white; scrollbar-track-color: white; scrollbar-face-color: white; scrollbar-highlight-color: black; scrollbar-3dlight-color: white; scrollbar-darkshadow-color: white; scrollbar-shadow-color: black; scrollbar-arrow-color: white; } a:hover { cursor: none; color:; text-decoration: default; text-transform: case; font-weight: none; font-size: 8pt; } a:active{ color:; } a:link{ color:; } a:visited{ color:; } p {color:black; font-family: arial; font-size: 18pt;} p {align=none} a {cursor: none;} a.navbar: {font-family: arial; font size: 8pt; text-decoration:bold; font-weight: normal; text-transform: lowercase; color:black; font-weight: NORMAL; background-color: padding: 3px;line-height: 12px} td {border: 0px solid black; background-color:; border: 0px; color: black; font-family: arial; font-size: 18pt;} .text {color:black; font-family: arial; text-transform: lowercase; font-size: 8pt; line-height: 12px} .whitetext12 {color:black; font-family: arial; text-transform: case; font-size: 8pt; line-height: 12px;} a.searchlinksmall {color:; font-family: arial; text-transform: lowercase; font-size: 8pt; line-height: 12px} a:link.searchlinksmall {color:; font-family: arial; text-transform: lowercase; font-size: 8pt; line-height: 12px} .btext {color:black; font-family: arial; text-transform: lowercase; font-size:8pt; line-height: 12px} .orangetext15 {color: black; font-family: arial; letter-spacing: -2pt; line-height: 12px; text-decoration: none; text-transform: lowercase; font-size: 18pt;} .redbtext {color:; font-family: arial; text-transform: lowercase; font-size: 8pt; line-height: 12px} a:link.redlink {color:; font-family: arial; text-transform: lowercase; font-size: 8pt; line-height: 13px} .blacktext10 {color: black; font-family: arial; letter-spacing: -2pt; line-height: 12px; text-decoration: none; text-transform: lowercase; font-size: 18pt;} table table table table{border: 0px;} a.navbar:link {font-family: arial; font size: 8pt; text-decoration:bold; font-weight: normal; text-transform: lowercase; color:; font-weight: NORMAL; background-color: padding: 3px;} a.navbar:active {font-family: arial; font size: 8pt; text-decoration:none; text-decoration: default; color:;} a.navbar:visited {font-family: arial; font size: 8pt; text-decoration:none; text-decoration: default; color:;} a.navbar:hover {font-family: arial; font size: 8pt; text-decoration: default; text-transform: lowercase; color:;} font, td, a, body, input, textarea, p {font-family: arial; font-size: 8pt; color:black; border: 0px; align:justify; line-height: 8px} .descripts {border: 1px solid black; background-color: white;} .lightbluetext8 {color: black; letter-spacing: -2pt; font-family: arial; font-size: 14pt;} .blacktext12 {color: black; letter-spacing: -2pt; font-family: arial; font-size: 18pt;} body, td, li, p, div, textarea, li, h1, font, input, h2, p, a, br {font-family: arial; text-transform: lowercase; font-size: 8pt; border: 0px; align:justify;} body{ border-style:solid; border-top-width:0px; border-bottom-width:0px; border-left-width:0px; border-right-width:0px; border-color:black;} BODY, P, TD, TR, TABLE, DIV{ font-family: arial; font-align: justify; font-size: 8pt; color: black; line-height: 12px .7em; cursor: default;}  a:hover img{ filter:progid:DXImageTransform.Microsoft.Pixelate(maxsquare=4) progid:DXImageTransform.Microsoft.BasicImage(grayscale=0); cursor:help; border-color:000000; } body { background-image: url("http://i3.tinypic.com/w1wi9u.gif"); background-attachment:fixed; background-color:transparent; background-position:center 20; background-repeat:repeat; margin-top:0; margin-right:0; font-family:arial; background-repeat:repeat; }
a .text
{
    font-weight: bold;
    font-family: Arial, Helvetica, sans-serif;
}
</style>