Auto Messager

var msgs=["So whats up guys","How are you all","WAAZZAAAAPPPP"]; //default msgs, add as many as you like.
var time=3600; //in seconds
var timer;
API.on(API.CHAT_COMMAND, command);
API.chatLog("Running auto messager, user \'/settimermsg #\' to set how often in seconds a message is posted. This will start the program, use /pausemsg to stop it and /startmsg to start it (if no time set 1 hour interval used)",true);

function command(value) {
    console.log("command called");
    var commandfunction = "";

    if (value.indexOf(" ") == -1) {
        var commandfunction = value.substring(value.indexOf("/")+1,value.length);
    } else {
        var commandfunction = value.substring(value.indexOf("/")+1,value.indexOf(" "));
    }
    var commandcontent =  value.substring(value.indexOf(" ")+1,value.length);

    console.log("commandfunction: " + commandfunction);
    console.log("commandcontent: " + commandcontent);

    switch(commandfunction)
    {
        case "addmsg":
            console.log("addmsg called");
            msgs.push(commandcontent);
            API.chatLog("Msg added: \'" + commandcontent + "\'", true);
        break;
        case "checkmsg":
            console.log("checkmsg called");
            API.chatLog("msg number "+ commandcontent + " is \'" + msgs[parseInt(commandcontent)-1] +"\'", true);
        break;
        case "countmsg":
            console.log("countmsg called");
            API.chatLog(msgs.length.toString() + " msgs in list", true);
        break;
        case "removemsg":
            console.log("removemsg called");
            msgs.splice(parseInt(commandcontent)-1,1);
            API.chatLog("msg " + commandcontent + " was removed", true);
        break;
        case "pausemsg":
            console.log("pausemsg called");
            stoptimer();
            API.chatLog("msgs no longer posting",true);
        break;
        case "startmsg":
            console.log("startmsg called");
            refreshtimer();
            API.chatLog("msgs now posting",true);
        break;
        case "settimermsg":
            console.log("settimermsg called");
            time = parseInt(commandcontent);
            API.chatLog("new post delay set to every " + commandcontent + " seconds. Also timer reset",true);
            refreshtimer();
        break;
    }
}

function postmsg() {
    var random = Math.floor((Math.random() * msgs.length));
    API.sendChat(msgs[random]);
}

function refreshtimer() {
    stoptimer(timer);
    timer = window.setInterval(postmsg, time*1000);
}

function stoptimer() {
    window.clearInterval(timer);
    timer = null;
}