Code quality improvement

[PalashBansal]

Too much code duplicacy. Redundant code can be removed from both index.htm and Game.js

Example-

Code snippets like-

    DetectCollision("whiteDot1");
    DetectCollision("whiteDot2");
    DetectCollision("whiteDot3");
    DetectCollision("whiteCircle");
    DetectCollision("whiteSquare");
    DetectCollision("whiteRect");
    DetectCollision("whiteSquare1");
    DetectCollision("whiteSquare2");
    DetectCollision("whiteSquare3");
    DetectCollision("whiteSquare4");
    DetectCollision("whiteSquare5");
    DetectCollision("whiteSquare6");
    DetectCollision("whiteSquare7");
    DetectCollision("whiteSquare8");

Can be created in one line after pushing all obstacles in an array and passing to DetectCollision(); like-

var whiteObstaclesArr[] = {"whiteDot1","whiteDot2",....};
foreach(var whiteObstacle in whiteObstaclesArr)
    DetectCollision(whiteObstacle);

[PalashBansal]

Up for grab :)