接收到的字符串操作?

[qfljm]

<%@ LANGUAGE = VBScript CodePage = 936%>
<script language="VBScript">
<%
Dim str
str=Request.Form("P_Body")
'接收到的字符串str中有"号如:<IMG height=74 src="./dialog/image.asp?ImgId=46" width=74 border=0>
%>
Dim stre
stre="<%=str%>"
msgbox stre
</script>
在msgbox时会出错,这个"号问题应如何解决

[孟子E章]

stre="<%=Replace(str,"""","""""")%>"

[dayanmao]

str=replace(str,""","'")
^
这个"请用ascii码替代

[dayanmao]

偶查到了:
str=replace(str,chr(34),"'")