#wrap {
	background:url(images/leftbar_20.jpg) top left repeat-y;
	min-height:100%;
	margin:auto;
	position:relative;
	min-width: 800px;
}

* html 

#wrap {height:100%}

#left {
float:left;
width:192px;
text-align:center;
}

#main {
position:relative;
margin-left:20px;
padding: 10px;
vertical-align: top;
}