#divUpControl{position:absolute; width:500; left:200; top:10; z-index:1; text-align: right} 
#divDownControl{position:absolute; width:500; left:200; top:270; z-index:1; text-align: right} 
#divContainer{position:absolute; width:500; height:240; overflow:hidden; top:30; left:200; clip:rect(0,500,240,0); visibility:hidden} 
#divContent{position:absolute; top:0; left:0} 
.content { font-family: "Arial", "Helvetica", "sans-serif"; font-size: 15px; color: #333333 ; text-align: justify}