Why my website are prevented as pop up?

I’m writting PHP website.In source code have java script function:

It’s not spyware,not pop-up window. But when i run in Enternet explorer or FireFox,they are prevented as pop-up.Can you help me?Thank you

What do you mean it’s “not a pop-up window”? Look at this line of code:

window.open

That trys to open a new (pop up) window.

Pop up blockers will quite rightly be blocking your attempts. You might not think your content is spam, but why are you trying to force people to look at your pages in pop up windows anyway? You should let your users choose how to browse the web and concentrate on delivering your content in a conventional fashion.

Botnet Source Code (2/2)