new window

[Anonymous]

Hi,
I want to open a chat room in a new window using:
|<a href="javascript:MDM_openWindow('$CONST_LINK_ROOT/chat.php?$sess_id')" cl***="memlogin">My Chat Room</a>
but the window I get depends on the computer used to open it. On one computer I got a full window but not resizable and shifted 2" to the right. On another one I got a small, resizable window that had to be manually adjusted to see the content.
I tried to enter some features (width, heigh, resizable) but it is not working. The window will not open at all.

What I want to obtain when I click on this link is a full, resizable window not shifted to the right (like a new Internet window) regardless of the computer used.

Another problem is that sometimes the window is blocked and I get the message "Pop up window blocked". Do you know how can I solve this problem? I know how to do it on my own computer but I would like to solve the problem for all users that can access my chat room.
Thank you,
peter

 

[gesf]

You can't do nothing (in your code) to prevent the window blocking to happen.
Please take a look at this.
Also if you make a little search on the net you'll find lots of articles/tutorials that shows how to personalize that "new windows".