function show_pop(a,d){var c=0;if (parseInt(navigator.appVersion)>3){if (navigator.appName=="Netscape"){c=window.innerHeight;}else if( document.documentElement &&( document.documentElement.clientWidth || document.documentElement.clientHeight )){c=document.documentElement.clientHeight;}else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ){c=document.body.clientHeight;}}var b=0;if (a=='r'){document.getElementById('review_div').style.zIndex=10;document.getElementById('review_div').style.position='absolute';document.getElementById('review_div').style.display="";document.getElementById('review_nbs_id').value=d;document.getElementById('email_div').style.display="none";if (parseInt(c)>0){b=c/ 2;b=b- 120;document.getElementById('review_div').style.top=b+'px';}lookup_member_review(d);}else if(a=='e'){document.getElementById('email_div').style.zIndex=10;document.getElementById('email_div').style.position='absolute';document.getElementById('email_div').style.display="";if (parseInt(c)>0){b=c/ 2;b=b- 120;document.getElementById('email_div').style.top=b+'px';}populate_email_to_friend(d);}}function populate_email_to_friend(b){var a='/scripts/email_friend_about_dvd.php';var c=new Array();c['nbs_id']=b;ajax_call(c, a, 'post', 'populate_email_to_friend_callback');}function populate_email_to_friend_callback(a){var b=a.responseXML.documentElement;var c=b.getElementsByTagName('html_return')[0].firstChild.data;document.getElementById('email_message').value=c;}function email_dvd_to_friend(){if (document.getElementById('email_to').value!=''){email_dvd(document.getElementById('email_to').value, document.getElementById('email_message').value);document.getElementById('email_message').value='';document.getElementById('email_div').style.display="none";}else{alert("Please provide your friend's email address!");}}function email_dvd(d, b){var c="email_to=" + d+ "&email_body="+ b;var a="/scripts/email_dvd.php";ajax_call(c, a, 'post', 'email_dvd_callback');}function email_dvd_callback(){alert("The email has been sent to your friend");}function lookup_member_review(b){var c='nbs_id=' + b;var a='/scripts/member_review_lookup.php';ajax_call(c, a, 'post', 'process_member_review');}function process_member_review(a){var b=a.responseXML.documentElement;var c=b.getElementsByTagName('has_review')[0].firstChild.data;if (c=='yes'){document.getElementById('review_message').value=b.getElementsByTagName('review')[0].firstChild.data;document.getElementById('review_button').value='Update My Review';}else{document.getElementById('review_message').value='';document.getElementById('review_button').value='Save My Review';}}