var name=1;
this.name=3;
alert(name);//1
alert(this.name);//3


///////////////////////
this.bu=4;
alert(bu); //4

/////////////////////////


/*
The purpose of this code is to test hoisting and global object games

a flow should run from 1 to alert in line 3.
a flow should run from 3 to alert in line 4.
a flow shoudl run from 4 to alert in line 9.

*/