function openwin(url){
window.open(url, 'win','width=600,height=600,status=no,scrollbars=yes,directories=no,menubar=no,resizable=no,toolbar=no');
}

function openzoom(url){
window.open(url, 'win2','width=600,height=600,status=no,scrollbars=yes,directories=no,menubar=no,resizable=yes,toolbar=no');
}