function ContentWidth() { var nSampleWidth = SampleString.offsetWidth; var nMinWidth = nSampleWidth * 3; var nMaxWidth = nSampleWidth * 8; var nWidth = ContentExternal.offsetWidth - nSampleWidth/10; if( nWidth < nMinWidth ) { nWidth = nMinWidth; } if( nWidth > nMaxWidth ) { nWidth = nMaxWidth; } return nWidth; } function UpdateContentWidth() { if( ContentInternal.style.setExpression ) { ContentInternal.style.setExpression( "width", "ContentWidth()" ); } }