function SubSearch(form)
    {
        if(document.search.channel_id[2].checked)
        {
            form.action = "http://health1.qz828.com/Online_More.Aspx?Keyword=" + escape(document.search.keywords.value);
        }    
        else if(document.search.channel_id[1].checked)
        {
            form.action = "http://health1.qz828.com/Hosptial_More.Aspx";
        }
        else
        {
            form.action = "http://search.qz828.com:7001/m_fullsearch/full_search.jsp";            
        }
    }