Setting header for cache

[PerLovdinger]

Setting header for cache questions:
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1: setHeader("Cache_Control","no-cache&quot
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If I have set the header to response.setHeader("Cache_Control","no-cache&quot for Page1.htm

What does it mean ? When using explorer ,should this prevent the page from being placed in history ?
If the user after page1.htm goes to page2.htm should not the page1.htm be unavailable ?

2: Can a header be set to more then one value ?
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Is this header valid ?
response.setHeader("Cache_Control","max-age=3600, must-revalidate"

3: cached for 10 minutes and then expiry
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If I want a page to be cached for 10 minutes and then expiry, what's the correct way of doing that
in http 1.1 ? What should the headers look like ?


thanks in advance
Per