Pop-up window not positioning itself correctly in IE6

So I have code like:

<ul>
<li><FORM><INPUT class="eButton" type="button" value="stream1!" onClick="window.open('./CSI1.html','win1','width=400,height=200,left=0,top=100,screenX=0,screenY=100')"> </li>

<li><FORM><INPUT class="eButton" type="button" value="stream2!" onClick="window.open('./CSI2.html','win2','width=400,height=200,l开发者_运维问答eft=0,top=100,screenX=400,screenY=100')"></FORM></li>
</ul>

Why does IE pop out the second window right on top of the first one?

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IE6 uses the left and top parameters (and ignores screenX and screenY), so make your left 400 as well (it's currently 0 in both...hence your overlap). It should look like this on your second one:

window.open('./CSI2.html','win2','width=400,height=200,left=400,top=100,screenX=400,screenY=100')