function show(Eid)
    {
       var str=document.getElementById(Eid).value;
       if(str=="")
       {
           alert("请输入关键字");
       }
       else
       {
           var url="http://www.infomix.com.cn/search.aspx?parameter=" + encodeURIComponent(str) + "&searchtype=colligatesearch";
           window.open(url,"name","","");
       }
    }
    
    function HrefSarch(keyword)
    {
        var url="http://www.infomix.com.cn/search.aspx?parameter=" + encodeURIComponent(keyword) + "&searchtype=colligatesearch";
        window.open(url,"name","","");
    }