添加td_tech_title非空判断
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@ -82,7 +82,11 @@
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break;
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}
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}
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document.getElementById('td_tech_title').innerHTML = title1;
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var obj = document.getElementById('td_tech_title');
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if(!(obj == "undefined" || obj == null))
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{
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obj.innerHTML = title1;
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}
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}
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</script>
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