// two nice scripts for pop-up windows
 
     var exWin;  // name the window that will be opened
 
  // function to open and focus a window of any size specificied
  // will have no stuff under the title bar, and no status bar
 
     function openSecond(winurl,winwidth,winheight)  {
 
        exWin = 
        window.open(winurl,"win2","width=" + winwidth + ",height=" + winheight + ",scrollbars,resizable");
        exWin.focus();
 
     } // end function
 
  // function to check if window is open, and if so, focus it.
  // use this with a link rollover, so they don't click the link again 
  // when the window is already open.
 
     function focSecond(winName) {
 
        if ((!winName) || (winName.closed)) {
           return;
        } else {
           winName.focus();
        } // end if
 
     } // end function