javascript - emulate a web browser on my website -

is possible create website contains mini web browser?

• it shoulbe able allow browse internet without leaving site.
• also should replace of images within image of choice.

this how supposed look

i tried implement via iframes , works kinda, there few major issues it.the main problem can't edit content of webpage inside iframe due same-origin policy , there few major websites google , facebook don't premit viewing them in ifarme. there workarounds these limitation or should use else instead of iframe? appreciate suggestions.

in order want setup proxy server.

here tutorial setting 1 using google app engine.

here example of live one use better understanding

what proxy server say?

in computer networks, proxy server server (a computer system or application) acts intermediary requests clients seeking resources other servers.1 client connects proxy server, requesting service, such file, connection, web page, or other resource available different server , proxy server evaluates request way simplify , control complexity. proxies invented add structure , encapsulation distributed systems.2 today, proxies web proxies, facilitating access content on world wide web , providing anonymity.

this cool way people in china browse web because proxy sites can them slip past dictators blocking internet!

in case, once upon time sold cars. evil overlords of car dealership worked tried censor internet. blocking wonderful things measly car salesman enjoy looking @ when there not people con buying cars. browse proxy websites not blocked overlords allowing me browse wonderful internet freely without dictatorships blocking me!

as shown in image want looks in proxy site,

image 1 before browse url.

image 2 after add url notice still in same page url @ top shown in image.