Thanks Hilmar for your help also now I have put mailto: for the email addresses :-)

>>Thanks I am changing the signatures right now.
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>It works perfectly now.
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>For your information: The TARGET = _blank part makes the result appear in a new window.
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>In case you ever need to learn a specific HTML code, you can usually use an HTML editor (for instance, FrontPage or FrontPage Express), and take a look at the resulting codes ("see source code" or something similar).
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>The HTML Help Workshop includes a great reference on HTML tags and attributes.