Support LT for Page Control Pane.

page.cp.Add();//add a control pane to the left with default

page.cp.Add(2 40 DataConnector 3);

//First parameter: 1=left, 2=top,3=right,4=bottom

//Second parameter: window width(%)

//Third parameter: control pane type

//Four Parameter: APPLY Button = 1, Hide Show Pane Button=2

page.cp.Remove();//Remove control pane

page.cp.Show = 0;//to hide it, and =1 again to show it