用javascirpt可以。
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_openBrWindow(theURL,winName,features) { //v2.0
  oWin=window.open(theURL,winName,features);
}
//-->
</script>
<input name="Submit" type="submit" class="cl2ipt3" value="保存/提交" onClick="toSubmit();return check()">
<script>
function toSubmit(){
oWin.document.form1.d1_encouragement.value=form1.d1_encouragement.value;
oWin.document.form1.title.value=form1.title.value;
oWin.document.form1.topic.value=form1.topic.value;
oWin.document.form1.brief.value=form1.brief.value;
}
</script>