<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
</head>
<body>
<iframe style="width: 100%; height:100" marginwidth="0" marginheight="0" frameborder="0" name="textmain" id="textmain" src="about:blank"></iframe>
<script language="javascript">
var newwindow;
newwindow = document.getElementById("textmain").contentWindow;
newwindow.document.open();
newwindow.document.writeln('<div id="test">');
newwindow.document.writeln('<b>she</b>is a ');
newwindow.document.writeln("</div>");
newwindow.document.onclick = "alert()";
newwindow.document.close();
newwindow.document.designMode = 'On';
newwindow.document.contentEditable = true;
newwindow.document.charset="gb2312";
function t(s)
{
newwindow.document.execCommand(s,false,null);
}
function asdf(){
window.alert(document.getElementById("textmain").contentWindow.document.getElementById("test").innerHTML);
}
</script>
<input type="button" onclick="t('UnderLine')" value="下划线" />
<input type="button" onclick="t('bold')" value="粗体" id="Button1" />
<input type="button" onclick="t('JustifyLeft')" value="左对齐" />
<input type="button" onclick="t('JustifyCenter')" value="居中对齐" />
<input type="button" onclick="t('JustifyRight')" value="右对齐" />
<input type="button" onclick="asdf()" value="弹出" />
</body></HTML>
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