Use regular expressions to implement pattern Picture News (enhanced). Asp

Customer requirements to save the original IMG already in the attribute, depressed, continue to change
The code is as follows:
function Shownew (content,ntype)
Shownew = ""
if (ntype = 1) Then
Shownew = shownew & "<table width=100% >"
Shownew = shownew & "<TR>"
Shownew = shownew & "<td width=700 align=center style= ' word-break:break-all ' valign=top>" &ShowPic ( Content) & "</TD>"
Shownew = shownew & "</TR>"
Shownew = shownew & "<TR>"
Shownew = shownew & "<td valign=top style= ' Word-break:break-all ' >" &onlyword (Content) & "</TD>"
Shownew = shownew & "</TR>"
Shownew = shownew & "</TABLE>"
ElseIf (ntype = 2) Then
Shownew = shownew & "<table width= ' 100% ' >"
Shownew = shownew & "<TR>"
Shownew = shownew & "<td style= ' Word-break:break-all ' valign=top>" &onlyword (content) & "</TD>"
Shownew = shownew & "</TR>"
Shownew = shownew & "<TR>"
Shownew = shownew & "<td align=center width=700 valign=top style= ' Word-break:break-all ' >" &ShowPic ( Content) & "</TD>"
Shownew = shownew & "</TR>"
Shownew = shownew & "</TABLE>"
ElseIf (ntype = 3) Then
Shownew = shownew & "<TABLE>"
Shownew = shownew & "<TR>"
Shownew = shownew & "<td width=100 align=center valign=top>" &showpic (content) & "</TD>"
Shownew = shownew & "<td width=80% style= ' word-break:break-all ' valign=top>" &onlyword (content) & " </TD> "
Shownew = shownew & "</TR>"
Shownew = shownew & "</TABLE>"
ElseIf (ntype = 4) Then