mVisibilityOverride = PR_FALSE;
nsHTMLFramesetBorderFrame::nsHTMLFramesetBorderFrame(PRInt32 aWidth,                                                      PRBool  aVertical,                                                      PRBool  aVisibility)  : nsLeafFrame(), mWidth(aWidth), mVertical(aVertical), mVisibility(aVisibility){   mCanResize    = PR_TRUE;   mColor        = NO_COLOR;   mPrevNeighbor = 0;   mNextNeighbor = 0;}