<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="javascript">
function getIframeData(){
document.form1.test.value=HtmlEdit.document.body.innerHTML;
}
function sentIframeData(){
HtmlEdit.document.body.innerHTML=document.form1.test.value;
}
function doB(){
HtmlEdit.focus();
var sel = HtmlEdit.document.selection.createRange();
insertHTML("<b>"+sel.text+"</b>");
}
function insertHTML(html) {
if (HtmlEdit.document.selection.type.toLowerCase() != "none"){
HtmlEdit.document.selection.clear() ;
}
HtmlEdit.document.selection.createRange().pasteHTML(html) ;
}
function document.onreadystatechange()
{
HtmlEdit.document.designMode="On";
}
function insertHtml()
{
var win=window.HtmlEdit.document;
HtmlCode="<img src=1.jpg>";
window.HtmlEdit.focus();
win.selection.createRange().pasteHTML(HtmlCode);
//alert(HtmlCode);
}
</script>
</head>
<body>
<form action="ceshi3.asp?act=add" method="post" name="form1">
<IFRAME id=HtmlEdit style="WIDTH: 100%; HEIGHT: 296px" marginWidth=0 marginHeight=0>
</IFRAME>
<img src="1.jpg" onClick="insertHtml();">
<textarea name="test" rows="10" id="test" style="width:100%;"></textarea>
<br>
<input type="submit" name="Submit" value="提交">
<input type="button" value="iframe->textarea" onClick="getIframeData()">
<input type="button" value="textarea->iframe" onClick="sentIframeData()">
<input type="button" value="B" onClick="doB()">
</form>
</body>
</html>