function help(page, width, height) 
{
window.open('help.php?exp='+ page +'', 'Help', 'width='+ width +',height='+ height +',scrollbars=no,resizable=no,status=no,menubar=no,toolbar=no');
}
function showpic(pagename) 
{
window.open('image_show.php?o_pic='+ pagename +'', 'geozeka', 'width=1,height=1,scrollbars=no,resizable=no,status=no,menubar=no,toolbar=no');
}
function page_print(pagename) 
{
window.open('offer_print.php?oid='+ pagename +'', 'geozeka', 'width=480,height=350,scrollbars=yes,resizable=no,status=no,menubar=no,toolbar=no');
}