html, body
{
   height: 100%;
}
div#space
{
   width: 1px;
   height: 50%;
   margin-bottom: -500px;
   float:left
}
div#container
{
   width: 970px;
   height: 1000px;
   margin: 0 auto;
   position: relative;
   clear: left;
}
body
{
   background-color: #FFFFFF;
   color: #000000;
   font-family: Arial;
   font-weight: normal;
   font-size: 13px;
   line-height: 1.1875;
   margin: 0;
   padding: 0;
}
<style media="screen"> 
			html, body	{ height:100%; }
			body { margin:0; padding:0; overflow:auto; text-align:center; 
			       background-color: #FFFFFF; }   
			#flashContent { display:none; }
			.objMedia{
				width:100%;
				height:100%;
			}