Comparison Operators
Operator	Description	1.3	Example
==	Equal to. This will try to convert operands to similar types and compare if they are of different types.
!=	Not equal to. This will try to convert operands to similar types and compare if they are of different types.
===	Strict equal to. This will return true only if the operands' types are the same and their values are equal to each other.	x
!==	Strict not equal to. This will return true if the operands' types are not the same or their values are not equal to each other.	x
>	Greater than. JavaScript will try and convert to similar types for the comparison.
>=	Greater than or equal to. JavaScript will try and convert to similar types for the comparison.
<	Less than. JavaScript will try and convert to similar types for the comparison.
<=	Less than or equal to. JavaScript will try and convert to similar types for the comparison.
Logic Operators
&&	Logical AND. Returns true if both operands are true.
||	Logical OR. Returns true if either or both operands are true.
!	Logical NOT. Returns the opposite Boolean value for the operand.

Note: The comparison operators that are marked with an "x" are from JavaScript 1.3 and may not be implemented with your browser.