Is there any way to "block" the mouse?

Hi Guys, I'm wondering if is there any possibility of blocking the mouse inside the window?

Currently I'm working on a topview crosshair based shooter, and I found a problem: If I move the mouse outside the screen, it stops moving, and when I return it back in, the crosshair makes an ugly insta-movement to the mouse position. I guess it may be impossible (Because as far as I know, mouse has more priority than the browser (chrome, in this case))

Do you know if it does exist any way to do this?

Greetings from Thanksalotland.

Here's a plugin that may help:

R0J0hound is there no way other than this plugin? I would like to fix this same issue but don't necessarily want to use a third party plugin

No other way other than maybe using the browser object to do the same thing as that plugin. But why not use the plugin to abstract away all the tediousness, not to mention there may be aspects of it that only can be done from the plugin.

Wow! Much thanks, that exactly what I was looking for!