<html><head><title>[@title]</title>
<meta http-equiv=Content-Type content="text/html; charset=gb2312">
<script language='javascript'>
function diyCheck(){
var fm = document.frmMain;
s1=fm.YEAR.value;
if(s1==2010){
}
</script></head><body>
<form action="/workflow/message.wf" method=post name=frmMain>
<table align="center" >
<tr >
<td class="td_gw" > 年</td>
<td class="td_gw2"> [@YEAR]</td>
<td class="td_gw">计划 </td>
<td class="td_gw2" colspan="3" >[@PLANINOROUT] </td>
</tr>
</table>
</form> </body>
</script></html>
问题：当页面中年的值为2009时正常显示，如果年的值为2010时，字体颜色变为红色，请问该如何在script中写方法判断，谢谢！{{
