// JavaScript Document

//Set loginWin to null
loginWin = null;
function OpenLoginWindow(pagename)
{
  //Close any open login window
  CloseLoginWindow();
  //Open a new login window
  loginWin = window.open('' + pagename,'loginWindow','toolbar=no,location=no,directories=no,scrollbars=no,resizable=no,width='+350+',height='+220);
}
function CloseLoginWindow()
{
  if(loginWin != null){
    //Close the current login window
    if(!loginWin.closed){
      loginWin.close();
    }
  }
}