弹出窗口功能的实现
2009-02-19 12:06
513 查看
方法一:
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<html xmlns="http://www.w3.org/1999/xhtml">
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<head>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<title></title>
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif)
<style>
![](http://www.cnblogs.com/Images/dot.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
html,body{
![](http://www.cnblogs.com/Images/dot.gif)
}{font-size:12px;margin:0px;height:100%;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindow{
![](http://www.cnblogs.com/Images/dot.gif)
}{border:#666 1px solid;background:#fff;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindowTop{
![](http://www.cnblogs.com/Images/dot.gif)
}{border-bottom:#eee 1px solid;margin-left:4px;padding:3px;font-weight:bold;text-align:left;font-size:12px;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindowContent{
![](http://www.cnblogs.com/Images/dot.gif)
}{margin:4px;font-size:12px;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindow .close{
![](http://www.cnblogs.com/Images/dot.gif)
}{height:15px;width:28px;border:none;cursor:pointer;text-decoration:underline;background:#fff}
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</style>
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif)
<script>
![](http://www.cnblogs.com/Images/dot.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var isIe=(document.all)?true:false;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//设置select的可见状态
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function setSelectState(state)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var objl=document.getElementsByTagName('select');
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
for(var i=0;i<objl.length;i++)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
objl[i].style.visibility=state;
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function mousePosition(ev)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(ev.pageX || ev.pageY)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
return
![](http://www.cnblogs.com/Images/dot.gif)
{x:ev.pageX, y:ev.pageY};
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
return
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
x:ev.clientX + document.body.scrollLeft - document.body.clientLeft,y:ev.clientY + document.body.scrollTop - document.body.clientTop
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
};
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//弹出方法
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function showMessageBox(wTitle,content,pos,wWidth)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
closeWindow();
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var bWidth=parseInt(document.documentElement.scrollWidth);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var bHeight=parseInt(document.documentElement.scrollHeight);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
if(isIe)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
setSelectState('hidden');}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var back=document.createElement("div");
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
back.id="back";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var styleStr="top:0px;left:0px;position:absolute;background:#666;width:"+bWidth+"px;height:"+bHeight+"px;";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
styleStr+=(isIe)?"filter:alpha(opacity=40);":"opacity:0.40;";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
back.style.cssText=styleStr;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.body.appendChild(back);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var mesW=document.createElement("div");
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.id="mesWindow";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.className="mesWindow";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.innerHTML="<div class='mesWindowTop'><table width='100%' height='100%'><tr><td>"+wTitle+"</td><td style='width:1px;
'><input type='button' onclick='closeWindow();' title='关闭窗口
' class='close' value='关闭' /></td></tr></table><
/div><div class='mesWindowContent' id='mesWindowContent'>"+content+"</div><div class='mesWindowBottom'></div>";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
styleStr="left:"+(((pos.x-wWidth)>0)?(pos.x-wWidth):pos.x)+"px;top:"+(pos.y)+"px;position:absolute;width:"+wWidth+"px;";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.style.cssText=styleStr;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.body.appendChild(mesW);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function showBackground(obj,endInt)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
obj.filters.alpha.opacity+=1;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(obj.filters.alpha.opacity<endInt)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
setTimeout(function()
![](http://www.cnblogs.com/Images/dot.gif)
{showBackground(obj,endInt)},8);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//关闭窗口
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function closeWindow()
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(document.getElementById('back')!=null)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.getElementById('back').parentNode.removeChild(document.getElementById('back'));
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(document.getElementById('mesWindow')!=null)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.getElementById('mesWindow').parentNode.removeChild(document.getElementById('mesWindow'));
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
if(isIe)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
setSelectState('');}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//测试弹出
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function testMessageBox(ev)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var objPos = mousePosition(ev);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
messContent="<div style='padding:20px 0 20px 0;text-align:center'>消息正文</div>";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
showMessageBox('窗口标题',messContent,objPos,350);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</script>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</head>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<body>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="padding:20px">
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:left";><a href="#none" onclick="testMessageBox(event);">弹出窗口</a></div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:left;padding-left:20px;padding-top:10px";><select><option>下拉</option></select>弹出窗口时会将其隐藏,关闭时会让其显示,目的是在IE中防止弹出的DIV挡不住下拉框</div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:center";><a href="#none" onclick="testMessageBox(event);">弹出窗口</a></div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:right";><a href="#none" onclick="testMessageBox(event);">弹出窗口</a></div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</body>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</html>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
方法二:
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<html xmlns="http://www.w3.org/1999/xhtml">
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<head>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<title></title>
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif)
<style>
![](http://www.cnblogs.com/Images/dot.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
html,body{
![](http://www.cnblogs.com/Images/dot.gif)
}{font-size:12px;margin:0px;height:100%;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindow{
![](http://www.cnblogs.com/Images/dot.gif)
}{border:#666 1px solid;background:#fff;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindowTop{
![](http://www.cnblogs.com/Images/dot.gif)
}{border-bottom:#eee 1px solid;margin-left:4px;padding:3px;font-weight:bold;text-align:left;font-size:12px;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindowContent{
![](http://www.cnblogs.com/Images/dot.gif)
}{margin:4px;font-size:12px;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindow .close{
![](http://www.cnblogs.com/Images/dot.gif)
}{height:15px;width:28px;border:none;cursor:pointer;text-decoration:underline;background:#fff}
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</style>
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif)
<script>
![](http://www.cnblogs.com/Images/dot.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var isIe=(document.all)?true:false;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//设置select的可见状态
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function setSelectState(state)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var objl=document.getElementsByTagName('select');
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
for(var i=0;i<objl.length;i++)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
objl[i].style.visibility=state;
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function mousePosition(ev)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(ev.pageX || ev.pageY)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
return
![](http://www.cnblogs.com/Images/dot.gif)
{x:ev.pageX, y:ev.pageY};
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
return
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
x:ev.clientX + document.body.scrollLeft - document.body.clientLeft,y:ev.clientY + document.body.scrollTop - document.body.clientTop
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
};
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//弹出方法
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function showMessageBox(wTitle,content,pos,wWidth)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
closeWindow();
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var bWidth=parseInt(document.documentElement.scrollWidth);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var bHeight=parseInt(document.documentElement.scrollHeight);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
if(isIe)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
setSelectState('hidden');}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var back=document.createElement("div");
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
back.id="back";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var styleStr="top:0px;left:0px;position:absolute;background:#666;width:"+bWidth+"px;height:"+bHeight+"px;";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
styleStr+=(isIe)?"filter:alpha(opacity=0);":"opacity:0;";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
back.style.cssText=styleStr;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.body.appendChild(back);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
showBackground(back,50);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var mesW=document.createElement("div");
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.id="mesWindow";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.className="mesWindow";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.innerHTML="<div class='mesWindowTop'><table width='100%' height='100%'><tr><td>"+wTitle+"</td><td style='width:1px;
'><input type='button' onclick='closeWindow();' title='关闭窗口
' class='close' value='关闭' /></td></tr></table><
/div><div class='mesWindowContent' id='mesWindowContent'>"+content+"</div><div class='mesWindowBottom'></div>";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
styleStr="left:"+(((pos.x-wWidth)>0)?(pos.x-wWidth):pos.x)+"px;top:"+(pos.y)+"px;position:absolute;width:"+wWidth+"px;";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.style.cssText=styleStr;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.body.appendChild(mesW);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//让背景渐渐变暗
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function showBackground(obj,endInt)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(isIe)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
obj.filters.alpha.opacity+=1;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(obj.filters.alpha.opacity<endInt)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
setTimeout(function()
![](http://www.cnblogs.com/Images/dot.gif)
{showBackground(obj,endInt)},5);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
}else
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var al=parseFloat(obj.style.opacity);al+=0.01;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
obj.style.opacity=al;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(al<(endInt/100))
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{setTimeout(function()
![](http://www.cnblogs.com/Images/dot.gif)
{showBackground(obj,endInt)},5);}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//关闭窗口
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function closeWindow()
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(document.getElementById('back')!=null)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.getElementById('back').parentNode.removeChild(document.getElementById('back'));
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(document.getElementById('mesWindow')!=null)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.getElementById('mesWindow').parentNode.removeChild(document.getElementById('mesWindow'));
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
if(isIe)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
setSelectState('');}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//测试弹出
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function testMessageBox(ev)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var objPos = mousePosition(ev);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
messContent="<div style='padding:20px 0 20px 0;text-align:center'>消息正文</div>";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
showMessageBox('窗口标题',messContent,objPos,350);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</script>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</head>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<body>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="padding:20px">
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:left";><a href="#none" onclick="testMessageBox(event);">弹出窗口</a></div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:left;padding-left:20px;padding-top:10px";><select ID="Select1" NAME="Select1"><option>下拉</option></select>弹出窗口时会将其隐藏,关闭时会让其显示,目的是在IE中防止弹出的DIV挡不住下拉框</div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:center";><a href="#none" onclick="testMessageBox(event);">弹出窗口</a></div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:right";><a href="#none" onclick="testMessageBox(event);">弹出窗口</a></div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</body>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</html>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<html xmlns="http://www.w3.org/1999/xhtml">
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<head>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<title></title>
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif)
<style>
![](http://www.cnblogs.com/Images/dot.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
html,body{
![](http://www.cnblogs.com/Images/dot.gif)
}{font-size:12px;margin:0px;height:100%;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindow{
![](http://www.cnblogs.com/Images/dot.gif)
}{border:#666 1px solid;background:#fff;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindowTop{
![](http://www.cnblogs.com/Images/dot.gif)
}{border-bottom:#eee 1px solid;margin-left:4px;padding:3px;font-weight:bold;text-align:left;font-size:12px;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindowContent{
![](http://www.cnblogs.com/Images/dot.gif)
}{margin:4px;font-size:12px;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindow .close{
![](http://www.cnblogs.com/Images/dot.gif)
}{height:15px;width:28px;border:none;cursor:pointer;text-decoration:underline;background:#fff}
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</style>
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif)
<script>
![](http://www.cnblogs.com/Images/dot.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var isIe=(document.all)?true:false;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//设置select的可见状态
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function setSelectState(state)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var objl=document.getElementsByTagName('select');
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
for(var i=0;i<objl.length;i++)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
objl[i].style.visibility=state;
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function mousePosition(ev)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(ev.pageX || ev.pageY)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
return
![](http://www.cnblogs.com/Images/dot.gif)
{x:ev.pageX, y:ev.pageY};
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
return
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
x:ev.clientX + document.body.scrollLeft - document.body.clientLeft,y:ev.clientY + document.body.scrollTop - document.body.clientTop
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
};
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//弹出方法
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function showMessageBox(wTitle,content,pos,wWidth)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
closeWindow();
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var bWidth=parseInt(document.documentElement.scrollWidth);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var bHeight=parseInt(document.documentElement.scrollHeight);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
if(isIe)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
setSelectState('hidden');}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var back=document.createElement("div");
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
back.id="back";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var styleStr="top:0px;left:0px;position:absolute;background:#666;width:"+bWidth+"px;height:"+bHeight+"px;";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
styleStr+=(isIe)?"filter:alpha(opacity=40);":"opacity:0.40;";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
back.style.cssText=styleStr;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.body.appendChild(back);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var mesW=document.createElement("div");
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.id="mesWindow";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.className="mesWindow";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.innerHTML="<div class='mesWindowTop'><table width='100%' height='100%'><tr><td>"+wTitle+"</td><td style='width:1px;
'><input type='button' onclick='closeWindow();' title='关闭窗口
' class='close' value='关闭' /></td></tr></table><
/div><div class='mesWindowContent' id='mesWindowContent'>"+content+"</div><div class='mesWindowBottom'></div>";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
styleStr="left:"+(((pos.x-wWidth)>0)?(pos.x-wWidth):pos.x)+"px;top:"+(pos.y)+"px;position:absolute;width:"+wWidth+"px;";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.style.cssText=styleStr;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.body.appendChild(mesW);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function showBackground(obj,endInt)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
obj.filters.alpha.opacity+=1;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(obj.filters.alpha.opacity<endInt)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
setTimeout(function()
![](http://www.cnblogs.com/Images/dot.gif)
{showBackground(obj,endInt)},8);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//关闭窗口
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function closeWindow()
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(document.getElementById('back')!=null)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.getElementById('back').parentNode.removeChild(document.getElementById('back'));
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(document.getElementById('mesWindow')!=null)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.getElementById('mesWindow').parentNode.removeChild(document.getElementById('mesWindow'));
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
if(isIe)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
setSelectState('');}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//测试弹出
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function testMessageBox(ev)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var objPos = mousePosition(ev);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
messContent="<div style='padding:20px 0 20px 0;text-align:center'>消息正文</div>";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
showMessageBox('窗口标题',messContent,objPos,350);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</script>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</head>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<body>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="padding:20px">
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:left";><a href="#none" onclick="testMessageBox(event);">弹出窗口</a></div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:left;padding-left:20px;padding-top:10px";><select><option>下拉</option></select>弹出窗口时会将其隐藏,关闭时会让其显示,目的是在IE中防止弹出的DIV挡不住下拉框</div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:center";><a href="#none" onclick="testMessageBox(event);">弹出窗口</a></div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:right";><a href="#none" onclick="testMessageBox(event);">弹出窗口</a></div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</body>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</html>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
方法二:
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<html xmlns="http://www.w3.org/1999/xhtml">
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<head>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<title></title>
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif)
<style>
![](http://www.cnblogs.com/Images/dot.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
html,body{
![](http://www.cnblogs.com/Images/dot.gif)
}{font-size:12px;margin:0px;height:100%;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindow{
![](http://www.cnblogs.com/Images/dot.gif)
}{border:#666 1px solid;background:#fff;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindowTop{
![](http://www.cnblogs.com/Images/dot.gif)
}{border-bottom:#eee 1px solid;margin-left:4px;padding:3px;font-weight:bold;text-align:left;font-size:12px;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindowContent{
![](http://www.cnblogs.com/Images/dot.gif)
}{margin:4px;font-size:12px;}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
.mesWindow .close{
![](http://www.cnblogs.com/Images/dot.gif)
}{height:15px;width:28px;border:none;cursor:pointer;text-decoration:underline;background:#fff}
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</style>
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif)
<script>
![](http://www.cnblogs.com/Images/dot.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var isIe=(document.all)?true:false;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//设置select的可见状态
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function setSelectState(state)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var objl=document.getElementsByTagName('select');
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
for(var i=0;i<objl.length;i++)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
objl[i].style.visibility=state;
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function mousePosition(ev)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(ev.pageX || ev.pageY)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
return
![](http://www.cnblogs.com/Images/dot.gif)
{x:ev.pageX, y:ev.pageY};
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
return
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
x:ev.clientX + document.body.scrollLeft - document.body.clientLeft,y:ev.clientY + document.body.scrollTop - document.body.clientTop
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
};
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//弹出方法
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function showMessageBox(wTitle,content,pos,wWidth)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
closeWindow();
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var bWidth=parseInt(document.documentElement.scrollWidth);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var bHeight=parseInt(document.documentElement.scrollHeight);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
if(isIe)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
setSelectState('hidden');}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var back=document.createElement("div");
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
back.id="back";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var styleStr="top:0px;left:0px;position:absolute;background:#666;width:"+bWidth+"px;height:"+bHeight+"px;";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
styleStr+=(isIe)?"filter:alpha(opacity=0);":"opacity:0;";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
back.style.cssText=styleStr;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.body.appendChild(back);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
showBackground(back,50);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var mesW=document.createElement("div");
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.id="mesWindow";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.className="mesWindow";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.innerHTML="<div class='mesWindowTop'><table width='100%' height='100%'><tr><td>"+wTitle+"</td><td style='width:1px;
'><input type='button' onclick='closeWindow();' title='关闭窗口
' class='close' value='关闭' /></td></tr></table><
/div><div class='mesWindowContent' id='mesWindowContent'>"+content+"</div><div class='mesWindowBottom'></div>";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
styleStr="left:"+(((pos.x-wWidth)>0)?(pos.x-wWidth):pos.x)+"px;top:"+(pos.y)+"px;position:absolute;width:"+wWidth+"px;";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
mesW.style.cssText=styleStr;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.body.appendChild(mesW);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//让背景渐渐变暗
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function showBackground(obj,endInt)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(isIe)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
obj.filters.alpha.opacity+=1;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(obj.filters.alpha.opacity<endInt)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
setTimeout(function()
![](http://www.cnblogs.com/Images/dot.gif)
{showBackground(obj,endInt)},5);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
}else
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var al=parseFloat(obj.style.opacity);al+=0.01;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
obj.style.opacity=al;
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(al<(endInt/100))
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{setTimeout(function()
![](http://www.cnblogs.com/Images/dot.gif)
{showBackground(obj,endInt)},5);}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//关闭窗口
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function closeWindow()
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(document.getElementById('back')!=null)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.getElementById('back').parentNode.removeChild(document.getElementById('back'));
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if(document.getElementById('mesWindow')!=null)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
document.getElementById('mesWindow').parentNode.removeChild(document.getElementById('mesWindow'));
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
if(isIe)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
setSelectState('');}
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
//测试弹出
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
function testMessageBox(ev)
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.cnblogs.com/Images/dot.gif)
{
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
var objPos = mousePosition(ev);
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
messContent="<div style='padding:20px 0 20px 0;text-align:center'>消息正文</div>";
![](http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
showMessageBox('窗口标题',messContent,objPos,350);
![](http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif)
}
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</script>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</head>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<body>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="padding:20px">
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:left";><a href="#none" onclick="testMessageBox(event);">弹出窗口</a></div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:left;padding-left:20px;padding-top:10px";><select ID="Select1" NAME="Select1"><option>下拉</option></select>弹出窗口时会将其隐藏,关闭时会让其显示,目的是在IE中防止弹出的DIV挡不住下拉框</div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:center";><a href="#none" onclick="testMessageBox(event);">弹出窗口</a></div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
<div style="text-align:right";><a href="#none" onclick="testMessageBox(event);">弹出窗口</a></div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</div>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</body>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
</html>
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
相关文章推荐
- asp.net中弹出确认窗口(confirm),实现删除确认的功能
- asp.net中弹出确认窗口(confirm),实现删除确认的功能
- asp.net中弹出确认窗口(confirm),实现确认删除的功能
- android实现百度地图自定义弹出窗口功能
- [WPF]如何实现设置UserControl 弹出窗口的Owner属性功能
- 让网页实现弹出QQ,MSN窗口功能
- asp.net中弹出确认窗口(confirm),实现删除确认的功能
- android实现百度地图自定义弹出窗口功能
- java实现文件下载功能,自动弹出保存窗口
- asp.net中弹出确认窗口(confirm),实现删除确认的功能
- java实现文件下载功能,自动弹出保存窗口
- 弹出窗口功能的实现
- [WPF]如何实现设置弹出窗口的Owner属性功能?
- 网页中点击按钮弹出QQ聊天窗口的功能实现
- jQuery实现的模拟弹出窗口功能示例
- 使用window.showModalDialog弹出的模态窗口中打印功能的实现
- android实现百度地图自定义弹出窗口功能
- asp.net中弹出确认窗口(confirm),实现删除确认的功能
- asp.net中弹出确认窗口(confirm),实现删除确认的功能
- 各大浏览器实现当前网页下载功能(当前加载时自动弹出另存为窗口,支持Firefox,Chrome,IE等)