.transparent50{
-ms-filter:progid:DXImageTransform.Microsoft.Alpha(opacity=50);
filter: alpha(opacity=50);
-moz-opacity: 0.5;
opacity: 0.5;
}
body{
background-color:white;
color:black;
font-family:arial;
font-size:14px;
}

#lay_background
{
background-image:url("/page_background.jpg");
background-repeat:no-repeat;
}
#lay_search{
background-image:url("/page_background.jpg");
background-repeat:no-repeat;
}