#framecontent{

position: relative; 
top: -40; 
left: -40px;
width: 140%; 
height: 230px; /*Height of frame div*/
overflow: hidden; /*Disable scrollbars. Set to "scroll" to enable*/


}





#maincontent{

position: fixed; 
top: 230px; /*Set top value to HeightOfFrameDiv*/
left: 0;
right: 0;
bottom: 0;
overflow: hidden; 

}



.toptube{

margin: 15px; /*Margins for inner DIV inside each DIV (to provide padding)*/

}



.innertube{

margin: 15px; /*Margins for inner DIV inside each DIV (to provide padding)*/

}





* html #maincontent{ /*IE6 hack*/

height: 100%; 
width: 100%; 

}