text: function _loadAsyncJs(e){var f=e;var d=document.getElementsByTagName("script");for(var a=0;a<d.length;a++){if(d[a].src==f){return}}var b=document.createElement("script");b.type="text/javascript";b.async=true;b.src=f;var c=d[0];c.parentNode.insertBefore(b,c)}function _getJsFilePath(b){var a=document.location.hostname;var c=/^\w*?.suning.com$/;var f=/^\w*?pre.cnsuning.com$/;var e=/^\w*?sit.cnsuning.com$/;var d="";if(c.test(a)){d=("https:"==document.location.protocol)?"https://imgssl.suning.com":"http://script.suning.cn"}else{if(f.test(a)){d=("https:"==document.location.protocol)?"https://preimgssl.suning.com":"http://prescript.suning.cn"}else{if(e.test(a)){d=("https:"==document.location.protocol)?"https://sit1imgssl.suning.com":"http://sit1script.suning.cn"}else{d=("https:"==document.location.protocol)?"https://imgssl.suning.com":"http://script.suning.cn"}}}d=d+"/javascript/sn_da/"+b;return d}$(function(){_loadAsyncJs(_getJsFilePath("da_opt.js"))});