function SearchAction()
{
    if(document.xinhuaform.sw.value=="")   {       alert(" 请您输入关键词! ");	   return false;   }
    if(document.xinhuaform.st.value == "xhnet")	{	     window.open("http://search.xinhuanet.com/search/xhse.jsp?sw="+document.xinhuaform.sw.value,"searchwin1"); 	     return false;	}
	if(document.xinhuaform.st.value =="news")	{	   window.open("http://search.xinhuanet.com/search/searchnews.jsp?sw="+document.xinhuaform.sw.value,"searchwin2");	   return false;	}
	if(document.xinhuaform.st.value =="local"){  return true;	}
	return false;
}

document.writeln("<TABLE CELLSPACING=0 CELLPADDING=0 WIDTH=160 BORDER=0> ");
document.writeln("<FORM name=xinhuaform method=\"post\" ");
document.writeln(" action=\"http://search.xinhuanet.com/search/searchnewslocal.jsp\" onsubmit=\"return SearchAction()\">");
document.writeln(" <tr>  ");
document.writeln("  <td valign=\"bottom\" height=\"23\" align=\"center\" ");
document.writeln("           <br><br><b><font color=\"#990000\">新华搜索</font></b><br>  ");
document.writeln("          <input name=sw  maxlength=\"25\"  style=\"WIDTH: 80px; HEIGHT: 16px\"> ");
document.writeln("              <select name=\"st\"> ");
document.writeln("                <option value=\"local\" selected>频道</option> ");
document.writeln("                <option value=\"xhnet\">总网</option> ");
document.writeln("                <option value=\"news\">新闻</option> ");
document.writeln("              </select><br> ");
document.writeln("     <INPUT TYPE=\"submit\" value=\"搜索\" class=\"s12\" style=\"WIDTH: 39px; HEIGHT: 18px\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"北京\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"上海\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"天津\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"重庆\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"安徽\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"河北\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"河南\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"海南\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"福建\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"广东\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"陕西\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"湖北\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"湖南\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"宁夏\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"内蒙古\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"青海\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"山东\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"山西\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"江西\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"甘肃\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"四川\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"云南\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"广西\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"江苏\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"吉林\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"辽宁\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"黑龙江\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"浙江\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"贵州\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"新疆\"> ");
document.writeln("              <input type=\"hidden\" name=\"sitename\" value=\"西藏\"> ");
document.writeln("              <input type=hidden name=\"searchtype\" value=\"1\"> ");
document.writeln("            </td> ");
document.writeln("          </tr> ");
document.writeln("        </form> ");
document.writeln(" </TABLE>");