PopUp Dimensions Screwy

[Purgatory]

My site's encased in a pop-up, and since I don't know JavaScript, well, at all, I got some script from one of the many JS sites out there. I'm having an issue with it, though. It seems that different browsers are rendering its size differently, which is a bit of a hassle. For instance, it's a few pixels too tall in Firefox, but in Safari its a few pixels too wide and too tall. So, uh, what's wrong with it?

function popUp(URL) {
 day = new Date();
 id = day.getTime();
 eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=550,height=450,left = 362,top = 159');");
}

(...)

<a href="javascript:popUp('dLog.html')">Development Log</a>

Looks messy to me, so if anyone wants to completely fix it up...

[vikrantkorde]

as far as i guess this doesn't make any difference. It will be always partly relative but more or the same it will look a like.
if it is not working then waht i can suggest is that you need to find the browser type and accordingly need to set the co-ordinates. This can be achieved from server side scripting as well as from java script. any ways you can do that.

see if this works at all

[Purgatory]

For what it's worth, I did just that. ^^; I set what works for most browsers as default, and used if statements for any of the browsers that needed differeny values. Thanks.