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r(i,"value")&&(t.tw_sale_amount=o(i,"value")),r(i,"num_items")&&(t.tw_order_quantity=o(i,"num_items")),this.isObject(o(i,"content_ids"))&&(t.tw_product_id=o(i,"content_ids")[0]),r(i,"partner_id")&&(t.oct_p_id=o(i,"partner_id")),t},stringifyObject:function(e){return"undefined"!=typeof JSON&&"function"==typeof JSON.stringify?JSON.stringify(e):""},isObject:function(e){return Object(e)===e}},function(){if(window.twq){var e=new t;twq.exe=function(){var t,n=Array.prototype.slice.call(arguments),i=n[0],r=n.slice(1);switch(i){case"init":t=e.setPixelId;break;case"track":t=e.queueEvent;break;case"new_event":t=e.addFlushPoint}"function"==typeof t&&t.apply(e,r)};for(var n=0;n<twq.queue.length;n++)twq.exe.apply(null,twq.queue[n])}}(),{trackBase:function(e,t,n,i){if("string"==typeof t&&"string"==typeof n){var r=e+"&merch_id="+encodeURIComponent(t);r+="&event="+encodeURIComponent(n),void 0!==i&&(r+="&value="+encodeURIComponent(i)),this.buildPixel(r)}},trackPidBase:function(e,t,n,i){if(t){var r="";if("object"==typeof n){"tw_sale_amount"in n||(n.tw_sale_amount=0),"tw_order_quantity"in n||(n.tw_order_quantity=0);for(var o in n)n.hasOwnProperty(o)&&(r+="&"+encodeURIComponent(o)+"="+encodeURIComponent(n[o]))}else r="&tw_sale_amount=0&tw_order_quantity=0";var a=e+"&txn_id="+encodeURIComponent(t)+r,s=this.getIframeStatus();if(a+="&tw_iframe_status="+encodeURIComponent(s.value),s===this.IframeStatusCodes.IN_IFRAME&&""!=document.referrer){a+="&tw_document_referrer="+encodeURIComponent(document.referrer)}var u=this.buildPixel;if(i){a+="&tpx_cb=twttr.conversion.loadPixels";a+="&tw_document_href="+encodeURIComponent(document.location.href),u=this.buildScript}var c=this.getHiddenProp();this.isDocumentHidden()?this.buildPixelWhenVizChange(a,c,u):u(a)}},track:function(e,t,r){this.trackBase(i,e,t,r),this.trackBase(n,e,t,r)},trackPid:function(e,t){this.trackPidBase(i,e,t,!0),this.trackPidBase(n,e,t)},buildScript:function(t){var n=document.createElement("script");n.src=t,n.setAttribute("type","text/javascript"),e(window,function(){document.body.appendChild(n)})},cs:!0,buildIframe:function(t){if(twttr.conversion.cs){twttr.conversion.cs=!1;var n=document.createElement("iframe");n.src=t,n.hidden=!0,e(window,function(){document.body.appendChild(n)})}},buildPixel:function(e){(new Image).src=e},isDocumentHidden:function(){var e=this.getHiddenProp();return e&&document[e]},getHiddenProp:function(){var e=["webkit","moz","ms","o"];if("hidden"in document)return"hidden";for(var t=0;t<e.length;t++)if(e[t]+"Hidden"in document)return e[t]+"Hidden";return null},buildPixelWhenVizChange:function(e,t,n){var i=t.replace(/[H|h]idden/,"")+"visibilitychange",r=function(){n(e),document.removeEventListener(i,r,!1)}.bind(this);document.addEventListener(i,r,!1)},getIframeStatus:function(){try{return this.isIframed()?this.IframeStatusCodes.NOT_IN_IFRAME:this.IframeStatusCodes.IN_IFRAME}catch(e){return this.IframeStatusCodes.ERROR}},isIframed:function(){return window.self===window.top},IframeStatusCodes:{NOT_IN_IFRAME:{value:0},IN_IFRAME:{value:1},ERROR:{value:2}},loadPixels:function(e){var t,n;"hif"in e&&(t=e.hif,t.forEach(twttr.conversion.buildIframe)),"tags"in e&&(n=e.tags,n.forEach(twttr.conversion.buildPixel))}}}();