How can i fix a case's broken window?

Hi. I have a Thermaltake Tsunami case and came with an acrylic clear window. My case's acrylic window was hit around the fan and is broken! I put the pieces together and the window is now "manually assembled" but there are many cracks where the pieces are jointed.

I wish if there's a way to fix,to make up, or to repair it! It can be repaired? Or at least it can be "maked up" to appear as it where not broken? Thak you for you help!!!

(Sorry for my bad english )...

http://www.thermaltakeshop.com/rep/rep-case-panel.html

Well, if the crack goes all the way through, you might be able to get some plastic epoxy and glue it back together. Plastic epoxy should chemically 'melt' the plastic and should help get rid of the crack somewhat. Overall though, it might look just as bad(or worse) because the plastic will look different after this. I'd just leave it cracked and order the $30 piece

I heard about the "Plexiglas" and the "Acrifix 192". I read that the "Acrifix 192" can "melt" the clear window's pieces together and repair it to make it to look almost new! Where i can find the "Acrifix 192" in the US and/or in England (Europe)? Thank you so much!