function checkSearch(fm){
	if(fm.content.value == ''){
		alert("请输入关键字！");
		fm.content.focus();
		return false;
	}
	return true;
}
with(document){
writeln('<table border="0" cellspacing="0" cellpadding="5" class="search"><tr><td>');
writeln('<form name="search" action="/search.asp" method="post" target="_blank" onsubmit="return checkSearch(this)">');
writeln('<table border="0" cellpadding="0" cellspacing="0"	class="searchContent"><tr><td class="searchLi"> 搜索方式：</td>');
writeln('<td class="searchLi" height="20"><SELECT name="type"><OPTION value="0">文章标题&nbsp;</OPTION><OPTION value="1">文章内容&nbsp;</OPTION></SELECT></td>');
writeln('<td class="searchLi">&nbsp;    关键字：</td>');
writeln('<td class="qiqi"><INPUT size="30" name="content"  value="房地产估价规范"  class="searchInput"></td>');
writeln('<td class="searchLi">&nbsp;<INPUT type="submit" value="搜索" name="submit" class="btnsubmit"></td>');
writeln('</tr></table></form></td></tr></table>');
}