do i change any of the code if there's two popups in a page, cause when i click on the two links, it came up as the same thing...

You need to give each popup a name.

<script language="javascript">
<!--
function NAME()
{ window.open ("page.html","popup","width=400, height=200, location=0, menubar=0, resizable=0, scrollbars=0, status=0, titlebar=1, toolbar=0") }
-->
</script>

<a href="java script:NAME()">click</a>

i have slight changes to lemon squash's posting try this:

function NAME( pageName ) {
window.open (pageName,"popup","width=400, height=200, location=0, menubar=0, resizable=0, scrollbars=0, status=0, titlebar=1, toolbar=0");
}

<a href="javascript:NAME( 'pageName.html' )">click</a>

no code changes are necessary just pass in the url to the new page and you'll be just fine.

yes you do have to change NAME otherwise it won't work, 5 pop-ups can't have the same name, they won't work then.

something like this:

<script language="javascript">
<!--
function popup1()
{ window.open ("page1.html","popup1","width=400, height=200, location=0, menubar=0, resizable=0, scrollbars=0, status=0, titlebar=1, toolbar=0") }

function popup2()
{ window.open ("page2.html","popup2","width=400, height=200, location=0, menubar=0, resizable=0, scrollbars=0, status=0, titlebar=1, toolbar=0") }
-->
</script>

<a href="javascript:popup1()">click</a>
<a href="javascript:popup2()">click</a>

if you do it my way you'll only have one popup function. if in the future you want to start changing the window size and features you can pass in that information too. it's just another way of doing the same thing. i just think it's more clean, easier to maintain and a slightly faster page loads the way i suggest. it's more preference, if it's easier for you to understand to make seperate functions then that's the way to go. i just don't like duplicate code.

the important thing is that it works :)