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时间对象
数学对象
on mouse over和o
on slect/on load
on Change事件
javascript事
自定义对象
数组对象
字符串对象
Document对象

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作者:skimeist… 来源:csdn 更新:2005-5-24 错误报告 我要投稿
<style>
body,td,a  {font-size:9pt;color:black;text-decoration:none}
.normal  {padding:2px}
.up  {padding:1px;border:#999999  1px  solid;background:#cccccc}
.down  {padding:1px;border:dbdbdb  1px  solid;background:dbdbdb}
</style>
<body  onmousemove="move()">
<div  style="position:absolute;z-index:1;width:1;height:1;  left:  100;  top:  100"  ID=plane  onmousedown="down=true;divleft=event.clientX-parseInt(plane.style.left);divtop=event.clientY-parseInt(plane.style.top)"  onmouseup="down=false">  
<table  id="td123"  cellspacing=2  width=100  border=0  style="BORDER:#999999  1px  solid;cursor:hand"  cellpadding="0"  bgcolor="f4f4f4">
<tr>
<td  bgcolor="#cccccc"  height="20"  style="BORDER:#999999  1px  solid;cursor:move">
<div  align="center">透明的菜单</div>
</td>
</tr>
<tr>
<td  class=normal  onMouseDown="this.className='down'"
onMouseOver="this.className='up',high(this),menu1.style.visibility='visible'"  onMouseOut="this.className='normal',low(this),menu1.style.visibility='hidden'"  style="filter:alpha(opacity=50)"onMouseUp="this.className='up'"  >
<div  align="right">有下级菜单>></div>
</td>
</tr>
<tr>
<td  class=normal  onMouseDown="this.className='down'"
onMouseOver="this.className='up',high(this),menu2.style.visibility='visible'"  onMouseOut="this.className='normal',low(this),menu2.style.visibility='hidden'"  style="filter:alpha(opacity=50)"onMouseUp="this.className='up'"  >
<div  align="right">有下级菜单>></div>
</td>
</tr>
<tr>
<td  class=normal  onMouseDown="this.className='down'"
onMouseOver="this.className='up',high(this)"  onMouseOut="this.className='normal',low(this)"  style="filter:alpha(opacity=50)"onMouseUp="this.className='up'">
<div  align="right">无下级菜单>></div>
</td>
</tr>
<tr>
<td  class=normal  onMouseDown="this.className='down'"
onMouseOver="this.className='up',high(this)"  onMouseOut="this.className='normal',low(this)"  style="filter:alpha(opacity=50)"onMouseUp="this.className='up'">
<div  align="right">无下级菜单>></div>
</td>
</tr>
</table>
<script  language="JavaScript">
<!--
function  flashit(){
if  (!document.all)
return
if  (td123.style.borderColor=="#666666")
td123.style.borderColor="#999999"
else
td123.style.borderColor="#666666"
}
setInterval("flashit()",  500)
//-->
</script>
<script  language="javascript">
<!--
function  high(image)
{
theobject=image
highlighting=setInterval  ("highlightit(theobject)",100)
}
function  low(image)
{
clearInterval(highlighting)
image.filters.alpha.opacity=50
}
function  highlightit(cur2)
{
if  (cur2.filters.alpha.opacity<100)
cur2.filters.alpha.opacity+=20
else  if  (window.highlighting)
clearInterval  (highlighting)
}
//-->
</script>
<script>
var  over=false,down=false,divleft,divtop;
function  move(){
if(down){
plane.style.left=event.clientX-divleft;
plane.style.top=event.clientY-divtop;
}
}
</script>
    <div  id="menu2"  style="position:absolute;top:45px;left:96;  z-index:1;  visibility:  hidden;  width:  105"
onMouseOver=this.style.visibility='visible'
onMouseOut=this.style.visibility='hidden'>  
        <table  cellspacing=2  width=100  border=0  style="BORDER:#999999  1px  solid;cursor:hand"  cellpadding="0"  bgcolor="f4f4f4"  align="right">
            <tr>  
                <td  class=normal  onMouseDown="this.className='down'"
onMouseOver="this.className='up',high(this)"  onMouseOut="this.className='normal',low(this)"  style="filter:alpha(opacity=50)"onMouseUp="this.className='up'">  
                    <div  align="center">子菜单</div>
                </td>
            </tr>
            <tr>  
                <td  class=normal  onMouseDown="this.className='down'"
onMouseOver="this.className='up',high(this)"  onMouseOut="this.className='normal',low(this)"  style="filter:alpha(opacity=50)"onMouseUp="this.className='up'">  
                    <div  align=center>子菜单</div>
                </td>
            </tr>
            <tr>  
                <td  class=normal  onMouseDown="this.className='down'"
onMouseOver="this.className='up',high(this)"  onMouseOut="this.className='normal',low(this)"  style="filter:alpha(opacity=50)"onMouseUp="this.className='up'">  
                    <div  align=center>子菜单</div>
                </td>
            </tr>
            <tr>  
                <td  class=normal  onMouseDown="this.className='down'"
onMouseOver="this.className='up',high(this)"  onMouseOut="this.className='normal',low(this)"  style="filter:alpha(opacity=50)"onMouseUp="this.className='up'">  
                    <div  align=center>子菜单</div>
                </td>
            </tr>
        </table>
    </div>
    <div  id="menu1"  style="position:absolute;top:24px;left:96px;  z-index:1;  visibility:  hidden;  width:  105"
onMouseOver=this.style.visibility='visible'
onMouseOut=this.style.visibility='hidden'>  
        <table  cellspacing=2  width=100  border=0  style="BORDER:#999999  1px  solid;cursor:hand"  cellpadding="0"  bgcolor="f4f4f4"  align="right">
            <tr>  
                <td  class=normal  onMouseDown="this.className='down'"
onMouseOver="this.className='up',high(this)"  onMouseOut="this.className='normal',low(this)"  style="filter:alpha(opacity=50)"onMouseUp="this.className='up'">  
                    <div  align="center">子菜单</div>
                </td>
            </tr>
            <tr>  
                <td  class=normal  onMouseDown="this.className='down'"
onMouseOver="this.className='up',high(this)"  onMouseOut="this.className='normal',low(this)"  style="filter:alpha(opacity=50)"onMouseUp="this.className='up'">  
                    <div  align=center>子菜单</div>
                </td>
            </tr>
<tr>  
<td  class=normal  onMouseDown="this.className='down'"
onMouseOver="this.className='up',high(this)"  onMouseOut="this.className='normal',low(this)"  style="filter:alpha(opacity=50)"onMouseUp="this.className='up'">  
<div  align=center>子菜单</div>
</td>
</tr>
<tr>  
<td  class=normal  onMouseDown="this.className='down'"
onMouseOver="this.className='up',high(this)"  onMouseOut="this.className='normal',low(this)"  style="filter:alpha(opacity=50)"onMouseUp="this.className='up'">  
<div  align=center>子菜单</div>
</td>
</tr>
</table>
</div>
</div>
文章录入:skyuu    责任编辑:skyuu 
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