var searchbuttonvalue=new Array("化学品查询","试剂库查询");var searchwarmingvalue=new Array("只要输入CAS登录号,中文名称,英文名称,分子式之一就可以搜索到您需要的化学品","可以查询您加入试剂库的所有库存信息,<a href='http://hg.y866.cn/casno/post/chemk_g.asp' target='_blank'>管理试剂库</a>");var searchwarmingvalue2=new Array("正在从32万多化学品中查询，请稍候...","正在从我的试剂库中查询，请稍候...")
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function isearch(){if(document.chem.keys.value==""){document.getElementById("searchwarming").innerHTML="<font color=red>关键词可以是CAS号、中文名、英文名、分子式，多关键词用空格隔开，?代表单个字符，*代表一个或多个字符</font>";return false;}
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document.chem.keys.onfocus=function() {this.className+=" sffocus";}
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