Develop Effects from Various Particles Engines and Physics Engine on My Website

Scope of project is to develop the effects from various Particles Engines and Physics Engine on my website To be done by javascript developer or programmer. There will be many such scripts or plugins to be integrated in, as given below. Ensure default images used are consistent with images from source. Also ensure that, as an alternative, default images used can be replaced with new image uploads from user's desktop. This means simply that user can click on "Browse" button to select new image from desktop to be uploaded onto webpage and replace the default images from the original source. Every script/plugin below to feature each of its individual particle effects or physics engine effects as a separate and individual option on a dropdown list, whose default images are as described in previous paragraph with freedom for him to swap any default image used with new images from user's desktop PC. Once the option from dropdown list is chosen, the screen will refresh to demonstrate the chosen effect associated with the particular particles engine or the particular physics engine. The following particles engines shall have their individual effects included in the dropdown list described in the previous paragraph: Particles Engines as follows: 1) Rainfall/Clouds/Fires/: [login to view URL] 2) Bubbles/Gas/Particles: [login to view URL] 3) Introducing JSparkle, a versatile and fast Javascript Particle engine: [login to view URL] 4) Based on classical Newtonian mechanics. Make your own custom forces or particles: [login to view URL] 5) [login to view URL] 6) [login to view URL] 7) [login to view URL] 8) [login to view URL] 9) [login to view URL] 10) [login to view URL] 11) [login to view URL] 12) [login to view URL] 13) [login to view URL] Physics engines as follows: 14) [login to view URL] 15) [login to view URL] 16) [login to view URL] 17) [login to view URL] 18) [login to view URL] 19) [login to view URL] 20) [login to view URL] 21) [login to view URL] 22) [login to view URL]: [login to view URL] 23) box2dweb - a port of Box2DFlash 2.1a to JavaScript (2D) 24) [login to view URL] - an Emscripten port of the Bullet physics engine to JavaScript (3D) 25) JigLibJS - a port of JigLib to JavaScript (3D) 26) [login to view URL] - a written-from-scratch 3D JavaScript physics engine (3D) 27) [login to view URL]