//<!---Begin
var windowstatus=0;
function copyrite() {
aWindow=window.open('copyrite.html','cr','width=400,height=420,menubar=0,toolbar=0,status=0,scrollbars=1,resizable=0');
windowstatus = 1;
if (window.focus) {aWindow.focus()}}

function addwin() {
bWindow=window.open('drum.html','cr','width=720,height=550,menubar=0,toolbar=0,status=0,scrollbars=1,resizable=0');
windowstatus = 2;
if (window.focus) {bWindow.focus()}}

function andwin() {
cWindow=window.open('sboard.html','cr','width=640,height=596,menubar=0,toolbar=0,status=0,zoom=1,scrollbars=1,resizable=0');
windowstatus = 3;
if (window.focus) {cWindow.focus()}}

function hidepic()
{if (windowstatus == 1){if (aWindow.location) {aWindow.close();windowstatus = 0;}}
if (windowstatus == 2){if (bWindow.location) {bWindow.close();windowstatus = 0;}}
if (windowstatus == 2){if (cWindow.location) {cWindow.close();windowstatus = 0;}}}

//End--->