// 前置處理，加：
elseif($_POST['type']=='編畢'){
	mysql_query("update webMail set email='".$_POST['email']."' where eid=".$_POST['eid']);
}
elseif($_GET['type']=='editMailForm'){
	echo editMailForm($_GET['eid']);
}

函式加：
function editMailForm($eid){
	$result=mysql_query("select email from webMail where eid=".$eid);
	$row=mysql_fetch_array($result,MYSQL_ASSOC);
	$xx=new makeForm;
	$xx->elements[]=array('email：','text','email',$row['email']);
	$xx->elements[]=array('','hidden','eid',$eid);
	$xx->submitValue='編畢';
	$xx->checkWhich='chkMailForm()';
	return $xx->makeFormStr();
}

撈資料表改為：
$result=mysql_query("select a.wid,b.eid,a.姓名,a.phone,b.email from web a left join webMail b on a.wid=b.wid where a.姓名!=''");//百分比代表萬用字元，只要裡面包含@都可以,left join是左側連結，where a.某欄=b.某欄
$colName=array('序','','wid','姓名','手機','±M','eid','Email');

nicetable函式改為：
function nicetable($result,$colName){
	$i=1;
	$str="<table style='border:1px solid black;border-collapse:collapse;border-top:none;border-left:none;border-right:none;'>";
	$str.="<tr><td colspan=8 style='border-top:none;border-left:none;border-right:none;'><p style='text-align:right'>《<a href='".$_SERVER['PHP_SELF']."?type=insPersonForm'>增一人</a>》</p></td></tr>";
	$str.="<tr>";
	foreach($colName as $colValue){
		 $str.="<th style='border:1px solid black;border-collapse:collapse'>".$colValue."</th>";
	}
	$str.="</tr>";
	$temp=array();
	while($row=mysql_fetch_array($result,MYSQL_ASSOC)){
		$temp[$row['wid']]['姓名']=$row['姓名'];
		$temp[$row['wid']]['phone']=$row['phone'];
		$temp[$row['wid']]['mail'][$row['eid']]=$row['email'];
	}
	foreach($temp as $k=>$v){
		$rs=count($v['mail']);$j=0;
		foreach($v['mail'] as $kk=>$vv){
			$str.="<tr>";
			$str.="<td style='border:1px solid black;border-collapse:collapse'>".$i."</td>";
			if($j==0){
				$str.="<th rowspan='".$rs."' style='border:1px solid black;border-collapse:collapse'><a href=".$_SERVER['PHP_SELF']."?type=editForm&wid=".$k."&eid=".$kk.">編</a>&nbsp;<a href=".$_SERVER['PHP_SELF']."?type=delPerson&wid=".$k.">刪</a></th>";
				$str.="<th rowspan='".$rs."' style='border:1px solid black;border-collapse:collapse'>".$k."</th>";
				$str.="<th rowspan='".$rs."' style='border:1px solid black;border-collapse:collapse'>".$temp[$k]['姓名']."</th>";
				$str.="<th rowspan='".$rs."' style='border:1px solid black;border-collapse:collapse'>".$temp[$k]['phone']."</th>";
			}
			
			$str.="<th style='border:1px solid black;border-collapse:collapse'><a href='".$_SERVER['PHP_SELF']."?type=insMailForm&wid=".$k."'>＋</a>";
			if($kk){$str.="&nbsp;<a href='".$_SERVER['PHP_SELF']."?type=editMailForm&eid=".$kk."'>編</a>&nbsp;<a href='".$_SERVER['PHP_SELF']."?type=delMail&eid=".$kk."'>—</a>";}
			$str.="</th>";
			$str.="<th style='border:1px solid black;border-collapse:collapse'>".$kk."</th>";
			$str.="<th style='border:1px solid black;border-collapse:collapse'>".$vv."</th>";
			$j++;
			if($j==$rs){$j=0;}
			$str.="</tr>";
			$i++;
		}
	}
	$str.="</table>";
	return $str;
}