PopUp Window Location

Im trying to control where my pop up opens up on the screen. Currently its opening in the top right corner of my window.

Ideally id like it to open on the right side closer to the bottom.

I tried some edits but was unsuccessful, feel like there should be a fairly simple edit for this.

Here is my code :

<a href="http://messenger.providesupport.com/messenger/0qtdaqvjjskks1m9007e7o6v0r.html" onclick="window.open('http://messenger.providesupport.com/messenger/0qtdaqvjjskks1m9007e7o6v0r.html', 'newwindow', 'width=400, height=525' , 'left=500, top=300'); return false;">Chat</a>

HTML:

Any help would be appreciated !

Thanks

 

I would like to see a live example to be able to assist you.

The snippet doesn't give us much really.

 

<a href="http://messenger.providesupport.com/messenger/0qtdaqvjjskks1m9007e7o6v0r.html" onclick="window.open('http://messenger.providesupport.com/messenger/0qtdaqvjjskks1m9007e7o6v0r.html', 'newwindow', 'width=400, height=525,top=100,left=900'); return false;">Chat</a>

Code (markup):

fiddle:

https://jsfiddle.net/hhxj9wm2/1/

Looks identical in Chrome and FF, Opera renders it slightly different.

 

Thank you @qwikad.com !! Worked perfectly for me