这段javascript代码错哪了？救救我！

WTman 2007-07-17 02:47:11

兄弟们，帮我看看下面这段代码错在哪？我的目的是想给表格的所有tr都加上鼠标滑过的效果。

<script language="javascript">

function method1(var e)
{
e.style.background="#332123";
}
function method2(var e)
{
e.style.background="#3F21F3";
}

function eventsmouse()
{
var objsTr = document.all.tags("tr");
for(var i=0; i<objsTr .length; i++)
{
var e = objsTr[i]
e.attachEvent("onmouseover",method1(e));
e.attachEvent("onmouseout" ,method2(e));

}
}
</script>

帮忙啊！

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joejoe1991 2007-07-17

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刚才baidu了一下。才知道attachEvent是绑定函数用的。可是为啥我怎么写也写不对哩？
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script language="javascript1.3">
function fangfa()
{
alert("测试");
}

function fangfa2()
{
var ojb=document.getElementById("i");
i.attachEvent("onclick",fangfa());

}
</script>

</head>

<body onload="fangfa2()">
<input id="i" type="button" name="Submit" value="按钮" />
</body>
</html>

woneinwy 2007-07-17

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function 的参数var去掉

hbhbhbhbhb1021 2007-07-17

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<table border="1">
<tr>
<td>asdasd</td>
</tr>
</table>
<script language="javascript">

function eventsmouse()
{
var objsTr = document.getElementsByTagName("tr");
for(var i=0; i<objsTr .length; i++)
{
var e = objsTr[i]
e.onmouseover=function(){
this.style.backgroundColor="red";
}
e.onmouseout=function(){
this.style.backgroundColor="blue";
}
/*
e.attachEvent("onmouseover",new Function("method1("+e+")"));
e.attachEvent("onmouseout" ,new Function("method2("+e+")"));
*/
}
}
eventsmouse()
</script>

joejoe1991 2007-07-17