.bkgoben {  background-attachment: fixed; background-color: #282828; background-image: url(../images/bkgoben.gif); background-repeat: repeat-x; background-position: left top}
.bkgunten {  background-attachment: fixed; background-color: #282828; background-image: url(../images/bkgunten.gif); background-repeat: repeat-x; background-position: left bottom}
.bkglineo {  background-attachment: fixed; background-color: #282828; background-image: url(../images/bkglineo.gif); background-repeat: repeat-x; background-position: left bottom}
.bkglineu { background-attachment: fixed; background-color: #282828; background-image: url(../images/bkglineu.gif); background-repeat: repeat-x; background-position: left top}
.bkgstarto { background-attachment: fixed; background-color: #000000; background-image: url(../images/bkgaussen.gif); background-repeat: repeat-x; background-position: left bottom }
.bkgstartu { background-attachment: fixed; background-color: #000000; background-image: url(../images/bkgaussen.gif); background-repeat: repeat-x; background-position: left top }