JavaScript Looping Statements

In JavaScript there are 4 types of  Looping Statements:

1. For Loop
2. While Loop
3. Do While
4. For In (For displaying  Array elements)

1. For Loop:

Syntax: 
              for(Initialization;  Test Condition; Increment/Decrement)
               {
                 -----------------;
                ------------------;
              }


2. While Loop:

Syntax:
              Initialization;
              while(Test Condition)
             {
                ----------------;
                ----------------;
               Increment/Decrement statement;
           }

3. Do While Loop:

Syntax: 
               Initialization;
              do
              {
                ----------------;
                ----------------;
               Increment/Decrement statement;
             }while(Test Condition);


4. For In Loop: 
For displaying  Array elements)

Syntax: 

          for(var_name in Array_name)
         {
             --------------------;
            ---------------;
        }