function strpos( haystack, needle, offset){
    var i = (haystack+'').indexOf( needle, offset ); 
    return i===-1 ? false : i
}


function openwin(File) {
  if (!strpos(File, '.htm'))
    window.open('http://www.qbay.co.nz/' + File, File, 'scrollbars=yes,resizable=yes,width=600,height=400');
  else
    window.open('http://www.qbay.co.nz/' + File + '', File, 'scrollbars=yes,resizable=yes,width=600,height=400');
}