document.write ("<script>");
function spaces(v)
{ 
v=v.replace(/ /gi,"");
if(v==","||v=="."||v=="("||v==")"||v=="()"||v=="-"||v=="="||v=="/"||v=="]"||v=="["||v==";"||v=="'"||v=="?"||v==">"||v=="<"||v=="}"||v=="{"||v=="|"||v=="+"||v=="_"||v=="'"||v=="%")
  v="";
return v;
}
var checkform = function()
{
	if(spaces(document.SearchNews.Keyword.value)=="")
		{alert("请输入您要搜索的关键字！");
		document.SearchNews.Keyword.value="";
		document.SearchNews.Keyword.focus();
		return false;
		}
}
document.writeln ("</script>");
document.writeln ("<form method='post' action='"+systemUrl+"News.asp' name='SearchNews' onsubmit='return checkform()'>");
document.writeln("<tr><td style='height:30px;padding:2px 0 0 5px;font-weight:bold;' class='Kuang1'>")
document.writeln("<input type='hidden' name='ClsID' value=0 />")
document.writeln ("信息搜索：&nbsp;<input type='text' name='Keyword' size='20' class='face' style='width: 120px; height: 18px;' />&nbsp;&nbsp;<input type='image' src='"+imageDocUrl+"Search.jpg' width='47' height='19' align=\"absmiddle\" />");
document.writeln("</td></tr></form>")