";
i.id = "MelidataIframe";
d.body.appendChild(i);
var doc = i.contentWindow.document;
var script = doc.createElement('script');
script.type = 'text/javascript';
script.text ='window.inDapIF = true;';
doc.documentElement.appendChild(script);
} else {
// This page is charged async via AJAX and inserted into another one who has
// already download melidata js lib => Just clean the track
melidata("clean");
}
})(document,'https://http2.mlstatic.com/storage/melidata-js-sdk/js/3/0.6.1/melidata.min.js');
melidata("add", "id", "1080c3c0-909c-4de7-a721-e4fd35a4e1f7");
melidata("add", "path", "/search");
melidata("add", "server_id", "1080c3c0-909c-4de7-a721-e4fd35a4e1f7");
melidata("add", "application", {"technologies":["nordic"],"version":"1.246.0","server_hostname":"","server_poolname":"","app_name":"","sdk_version":{"node_version":"6.8.0"},"business":"mercadoshops","site_id":"MLB","secured":{"encrypted":"9f7e34186eb4076fa0d5e2d3c52634ad:eea9c0a3bb99545b02b076c9e72b08e30e0130e0e6fb6627fdba3fe8f44835a0276bed15a52620993a1650a5fdba9667e3f0881469348456f1825b4c6dd428e4d19d98b41942fe4c25072b5242d57436d7ebc82c4308305545c9ccb65161a3a6d98e7d24486f406b34ab34f10fd11a97fe7bf2c889bfdd18c572805fe4b9063c322542498952f8e1e178","signature":"eyJhbGciOiJIUzI1NiJ9.eyJ1aWQiOiI3ZmI0YTQ2Ny0xYWZlLTQ1YWYtOTk5NS00NzI1OWFjMDQ2N2EiLCJzaXRlX2lkIjoiTUxCIiwicGxhdGZvcm0iOiIvd2ViL2Rlc2t0b3AifQ.QE0YSRkPVIrKdhD4CsmFtcoyccutRhYeF1OP5cL_-BY"}});
melidata("add", "user", {"uid":"7fb4a467-1afe-45af-9995-47259ac0467a","user_tags":[],"privacy_consents":{"advertising":true,"traceability":true,"performance":true,"functionality":true}});
melidata("add", "device", {"platform":"/web/desktop","user_agent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"});
melidata("add", "platform", {"http":{"cookies":{},"headers":{"host":"livrariamartinsfontes.com.br","x-device-js":"true","x-request-id":"7fb4a467-1afe-45af-9995-47259ac0467a","x-d2id":"7fb4a467-1afe-45af-9995-47259ac0467a"},"http_url":"https://livrariamartinsfontes.com.br/lista/livros-revistas-comics/livros-fisicos/genero-do-livro-engenharia-novo_SUBGENRES_7538326_FiltersAvailableSidebar"}});
melidata("add", "experiments", {"search/radiobutton-search-options":"37253","frontend/assetsCdnDomainMLB":"DEFAULT","search/polycard-search":"28918","frontend/assetsCdnDomainMLU":"DEFAULT","search/filtrable-size-intervention":"35922"});
melidata("add", "experiments_timestamp", "null");
melidata("add", "event_data", {"vertical":"CORE","query":"genero do livro engenharia novo","limit":50,"offset":0,"total":427,"category_id":"MLB437616","domain":"MLB-BOOKS","category_path":["MLB1196","MLB437616"],"sort_id":"relevance","filters":{"category":"MLB437616","seller_id":"265690040"},"applied_filters":[{"key":"category","value":"MLB437616"},{"key":"seller_id","value":"265690040"}],"displayed_filters":[{"id":"LANGUAGE","name":"Idioma","type":"STRING","position":1,"values_quantity":3,"values":["313886","313885","1258229"],"placement":"N/A"},{"id":"price","name":"Preço","type":"range","position":2,"values_quantity":3,"values":["*-55.0","55.0-95.0","95.0-*"],"placement":"N/A"},{"id":"BOOK_GENRE","name":"Gênero do livro","type":"STRING","position":3,"values_quantity":12,"values":["13061813","19569198","37719365","7538148","13061819","14885398","23663384","21378338","20130182","17357789","7538039","13061825"],"placement":"N/A"},{"id":"AUTHOR","name":"Autor","type":"STRING","position":4,"values_quantity":141,"values":["12467794","12782522","12416029","12666149","12561303","12533801","12605666","12428709","12685174","12561421","12481560","12635524","12397351","16704171","12399267","12729860","12679922","15543126","12399592","16823126","12415813","12427316","12561300","12398739","12441482","12533716","12417354","12554357","12491596","12374446","12390036","12588763","12371681","12729848","12565782","12525455","12721397","12772219","12684789","12397319","12868968","12398046","12561693","12588667","12614014","12682682","12390723","12313467","12632308","12491675","12440279","12467804","12843739","12737914","13198028","12533790","12533779","12771371","12588785","12389139","12721095","12533693","12851271","12516773","12492527","12418057","12417819","12758038","12561411","12533721","12614012","12492490","12294402","12556670","12737922","12582026","12492494","12570334","12483570","12685817","12492680","12493092","12561701","12561464","12737955","13196076","12533712","12418031","12851985","12417887","12768445","12844239","12574438","12534085","12743030","12390633","12397295","12467803","12740931","12561472","12574560","12417906","15629155","12579416","12428642","12743021","12788744","12679435","12491663","12606343","19199239","12588727","12491683","12373287","12398604","12493140","12756282","12678401","12561440","12636677","12533641","12781995","12579944","12491576","12416541","12521018","12565944","12397926","12417847","12743042","12795501","12417852","12389122","16663820","12868852","12561305","12750889","12361379","12857684","12771370","12561407"],"placement":"N/A"}],"autoselected_filters":[],"view_mode":"GRID","results":["MLB3779460749","MLB3872047696","MLB3829653078","MLB3843472528","MLB3467312101","MLB3421702197","MLB4378739916","MLB4435712900","MLB4533388102","MLB3614205055","MLB3913964770","MLB3882922774","MLB4155233784","MLB3391861379","MLB3398816123","MLB3406204917","MLB3398746327","MLB3398769543","MLB3407131011","MLB3407154853","MLB3398810361","MLB3420027453","MLB3420070461","MLB3947742520","MLB3420095063","MLB3423804409","MLB3387603923","MLB3409703767","MLB3571717059","MLB3580805053","MLB3545055235","MLB3387602143","MLB3582260427","MLB3586676125","MLB3870282002","MLB3886182190","MLB3597178991","MLB3824815516","MLB3829767900","MLB951280377","MLB3840871188","MLB3867115410","MLB3519320979","MLB4073651412","MLB3867203920","MLB3892423812","MLB3913968324","MLB3813469201"],"alternative_items_info":[],"pricing_ipa_info":[],"billboards":[],"pads_info":{"has_pads":false,"tracelog":["mclics_off_cause=mclics_off;bs_blacklist;mshops;mshops","selected_filters=category","selected_filters=category"],"printed_info":[]},"printed_result":[{"item_id":"MLB3779460749","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3872047696","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3829653078","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3843472528","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3467312101","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3421702197","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB4378739916","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB4435712900","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB4533388102","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3614205055","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3913964770","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3882922774","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB4155233784","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3391861379","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3398816123","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3406204917","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3398746327","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3398769543","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3407131011","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3407154853","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3398810361","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3420027453","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3420070461","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3947742520","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3420095063","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3423804409","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3387603923","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3409703767","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3571717059","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3580805053","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3545055235","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3387602143","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3582260427","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3586676125","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3870282002","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3886182190","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3597178991","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3824815516","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3829767900","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB951280377","type":"ORGANIC","shipping_score":1,"is_pum_price":false},{"item_id":"MLB3840871188","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3867115410","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3519320979","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB4073651412","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3867203920","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3892423812","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3913968324","type":"ORGANIC","shipping_score":-1,"is_pum_price":false},{"item_id":"MLB3813469201","type":"ORGANIC","shipping_score":-1,"is_pum_price":false}],"catalog_product_id":"","backend_data":{"request_flow":{"origin":"backend"}},"promise_items":{"four_days":[],"nextday":[],"sameday":[],"five_days":[],"turbo":[],"three_days":[],"two_days":[]},"official_stores_carousel_shown":[],"user_zone":"","pdp_rows":[],"carousel_filters":[],"show_supermarket_carousel":false,"tracking_id":"bb8b6e76-4c3e-4acf-8f29-2ae5c6e4792e","pdp_grouped_search":false,"highlights_info":{"best_seller_info":{"candidates":0},"meli_choice_info":{"candidates":0},"apple_authorized_dealer_info":{"selected_quantity":0,"selected":[]}},"tag_tracking_info":{"crypto_cashback":[],"benefits":[],"best_seller":[],"deal_of_the_day":[],"installations":[],"more_like_this":[],"meli_choice":[],"promotions":[],"highlights":[],"lightning_deal":[],"shipping_guaranteed":[],"compats":[],"discount_volume":[],"next_day":[],"same_day":[],"supermarket_partnership":[]},"pdp_info":[{"id":"MLB21767834","score":1,"status":"shown"},{"id":"MLB20990650","score":1,"status":"shown"},{"id":"MLB23910178","score":1,"status":"shown"},{"id":"MLB19263585","score":1,"status":"shown"},{"id":"MLB19245734","score":1,"status":"shown"},{"id":"MLB20695533","score":1,"status":"shown"},{"id":"MLB20985150","score":1,"status":"shown"},{"id":"MLB31406985","score":1,"status":"shown"},{"id":"MLB19245324","score":1,"status":"shown"},{"id":"MLB19178432","score":1,"status":"shown"},{"id":"MLB26180914","score":1,"status":"shown"},{"id":"MLB22156005","score":1,"status":"shown"},{"id":"MLB19388745","score":1,"status":"shown"},{"id":"MLB25276048","score":1,"status":"shown"},{"id":"MLB25481088","score":1,"status":"shown"},{"id":"MLB23662067","score":1,"status":"shown"},{"id":"MLB25520707","score":1,"status":"shown"},{"id":"MLB25504789","score":1,"status":"shown"},{"id":"MLB20985639","score":1,"status":"shown"},{"id":"MLB22156364","score":1,"status":"shown"},{"id":"MLB25506862","score":1,"status":"shown"},{"id":"MLB26354255","score":1,"status":"shown"},{"id":"MLB26357416","score":1,"status":"shown"},{"id":"MLB21166990","score":1,"status":"shown"},{"id":"MLB26355619","score":1,"status":"shown"},{"id":"MLB26564284","score":1,"status":"shown"},{"id":"MLB23593493","score":1,"status":"shown"},{"id":"MLB20993151","score":1,"status":"shown"},{"id":"MLB22222291","score":1,"status":"shown"},{"id":"MLB30329292","score":1,"status":"shown"},{"id":"MLB23702506","score":1,"status":"shown"},{"id":"MLB23591759","score":1,"status":"shown"},{"id":"MLB30760384","score":1,"status":"shown"},{"id":"MLB29900756","score":1,"status":"shown"},{"id":"MLB25700437","score":1,"status":"shown"},{"id":"MLB20632606","score":1,"status":"shown"},{"id":"MLB32937286","score":1,"status":"shown"},{"id":"MLB24670921","score":1,"status":"shown"},{"id":"MLB23904967","score":1,"status":"shown"},{"id":"MLB25308656","score":1,"status":"shown"},{"id":"MLB25516199","score":1,"status":"shown"},{"id":"MLB23355576","score":1,"status":"shown"},{"id":"MLB22594274","score":1,"status":"shown"},{"id":"MLB25496831","score":1,"status":"shown"},{"id":"MLB19360160","score":1,"status":"shown"},{"id":"MLB26173714","score":1,"status":"shown"},{"id":"MLB21188916","score":1,"status":"shown"},{"id":"MLB19246120","score":1,"status":"shown"},{"id":"MLB26178862","score":1,"status":"shown"}],"location_info":{},"interventions":[],"containers_flow":"N/A","shop_id":"265690040","shop_name":"MARTINSFONTESPAULISTA","shop_domain":"www.livrariamartinsfontes.com.br","shop_status":"active","shop_type":"seller","shop_appearance":{"has_profile_header":false},"compats_info":{"applied_features":{"is_partially_indexed":"false","is_autocompleted":"false"}},"mostly_supermarket_results":false,"response_type":"components","related_searches_info":{"quantity":0,"related_queries":[]},"canonical":{"url":"https://www.livrariamartinsfontes.com.br/lista/livros-revistas-comics/livros-fisicos/genero-do-livro-engenharia-novo_SUBGENRES_7538326","no_follow_tag":false},"landing":"base","layout_forced":false,"shown_as_product":[],"is_googlebot":false,"seo":{"allowlist":{"seo_is_allowlisted":true,"seo_apply_no_index":false,"search_no_index_applied":false,"results_by_strategy":{"search_default_is_not_meli":true}},"seo_experiments":{"status":"fallback","experiment_list":[]},"seo_related_searches":{"related_list":[]},"seo_external_experiments":{"experiment_list":[{"external_experiment_id":"POTTER","should_apply":false},{"external_experiment_id":"MAVERICK","should_apply":true}]}},"pdp_highlight_enabled":false,"user_profile_type":"BUYER"});
melidata("send", "view", {
path: "/search",
data: {}
}, "melidata");