contract ELECTRICOIN is ELRStandardToken {

    /* Public variables of the token */
    /*
    NOTE:
    The following variables are OPTIONAL vanities. One does not have to include them.
    They allow one to customise the token contract & in no way influences the core functionality.
    Some wallets/interfaces might not even bother to look at this information.
    */
    
    uint256 constant public decimals = 6; //How many decimals to show.
    uint256 public totalSupply = 10 * (10**7) * 10**6 ; // 100 million tokens, 6 decimal places
    string constant public name = "ElectriCoin"; //fancy name: eg ElectriCoin
    string constant public symbol = "ELR"; //An identifier: eg ELR
    string constant public version = "v2";       //Version 2 standard. Just an arbitrary versioning scheme.
    
    function ELECTRICOIN(){
        balances[msg.sender] = totalSupply;               // Give the creator all initial tokens
    }

    /* Approves and then calls the receiving contract */
    function approveAndCall(address _spender, uint256 _value, bytes _extraData) returns (bool success) {
        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);

        //call the receiveApproval function on the contract you want to be notified. This crafts the function signature manually so one doesn't have to include a contract in here just for this.
        //receiveApproval(address _from, uint256 _value, address _tokenContract, bytes _extraData)
        //it is assumed that when does this that the call *should* succeed, otherwise one would use vanilla approve instead.
        require(_spender.call(bytes4(bytes32(sha3("receiveApproval(address,uint256,address,bytes)"))), msg.sender, _value, this, _extraData));
        return true;
    }
}
function ELECTRICOIN(){
        balances[msg.sender] = totalSupply;               // Give the creator all initial tokens
    }
//Version 2 standard. Just an arbitrary versioning scheme.