/* Created by TopStyle Trial - www.topstyle4.com */
function getObj(a) {
        if (document.getElementById) {
            this.obj = document.getElementById(a);
            this.style = document.getElementById(a).style;
        } else if (document.all) {
            this.obj = document.all[a];
            this.style = document.all[a].style;
        } else if (document.layers) {
            this.obj = document.layers[a];
            this.style = document.layers[a];
        }
    }


    function rand(n) {
        return Math.floor(Math.random() * n + 1);
    }

    var flyobj1;
    var flyobj2;
    var begin;
    var dog;
    var tid;
    var points;
    var startscr = "000000";
    var scr = 1500;
    var totscr = 0;
    var swap;
    var drop;
    var speed = 125;
    var endgameTime;
    var strMsg;
    var strName;
    var strPlayerIni;
    var strURL;
    var climb;
    var cnt = 0;
    var reset_timer;
    var hit_test = false;
    var xa = Math.floor(Math.random() * 17) + 3;
    var ya = -20;
    var count_hit = 0;
    var count_shots = 0;
    var currentx = rand(162);
    var currenty = 210;
    var roundnum = 1;
    var whichduck = 0;
    var rndEndTest = new Boolean(false);
    var rndTime;
    var pics = [];
    var load = [];
    var disp = [];
    var disp2 = [];
    for (i = 0; i < 10; i++) {
        pics[i] = "score-" + i + ".gif";
    }
    for (i = 0; i < pics.length; i++) {
        load[i] = new Image;
        load[i].src = pics[i];
    }

    function startup() {
        begin = setInterval("start();", 3500);
        rounddisp.setAttribute("src", "round-1.gif");
        rounddisplay.style.display = "block";
        loadscore();
        loadindication();
    }


    function loadscore() {
        for (i = 0; i < 6; i++) {
            disp[i] = document.createElement("img");
            disp[i].setAttribute("src", load[0].src);
            disp[i].setAttribute("id", "dgts'+i+'");
            disp[i].setAttribute("width", "8");
            disp[i].setAttribute("height", "7");
            document.getElementById("score").appendChild(disp[i]);
        }
    }


    function loadindication() {
        for (i = 0; i < 10; i++) {
            disp2[i] = document.createElement("img");
            disp2[i].setAttribute("src", "hit-status-0.gif");
            disp2[i].setAttribute("id", "indic'+i+'");
            disp2[i].setAttribute("width", "8");
            disp2[i].setAttribute("height", "7");
            document.getElementById("indication").appendChild(disp2[i]);
        }
    }


    function start() {
        clearInterval(begin);
        rounddisplay.style.display = "none";
        flyobj1 = new getObj("duck");
        flyobj2 = new getObj("hotspot");
        dog = new getObj("dog");
        bullets();
        disp2[whichduck].setAttribute("src", "hit-status-1.gif");
        flyobj1.style.display = "block";
        flyobj2.style.display = "block";
        game_area.style.display = "block";
        tid = setInterval("move(xa,ya);", speed);
        points = setInterval("pointCalc();", 100);
    }


    function pointCalc() {
        cnt++;
        if (cnt == 100) {
            flyaway();
        }
        scr = scr - 10;
    }


    function updateRound() {
        rounddisp.setAttribute("src", "round-" + roundnum + ".gif");
        rounddisplay.style.display = "block";
    }


    function updateScore() {
        var a, v2, v3;
        a = totscr.toString();
        v2 = a.split("");
        v3 = 6 - v2.length;
        for (i = 0; i < v2.length; i++) {
            disp[i + v3].setAttribute("src", load[v2[i]].src);
        }
    }


    function shot() {
        clearInterval(tid);
        clearInterval(points);
        totscr = totscr + scr;
        hit_test = true;
        count_hit++;
        count_shots++;
        bullets();
        updateScore();
        disp2[whichduck].setAttribute("src", "hit-status-2.gif");
        flyobj2.style.display = "none";
        game_area.style.display = "none";
        duckimg.src = "duck-shot.gif";
        swap = setInterval("fall();", 300);
    }


    function miss() {
        scr = scr - 100;
        count_shots++;
        bullets();
    }


    function fall() {
        clearInterval(swap);
        duckimg.src = "duck-fall.gif";
        drop = setInterval("falling();", 200);
    }


    function move(a, b) {
        currentx += a;
        currenty += b;
        flyobj1.style.top = currenty;
        flyobj2.style.top = currenty;
        flyobj1.style.left = currentx;
        flyobj2.style.left = currentx;
        if (currentx >= 164) {
            xa = - xa;
            duckimg.src = "duck-fly-left.gif";
        }
        if (currentx <= 5) {
            xa = - xa;
            duckimg.src = "duck-fly.gif";
        }
        if (currenty >= 209) {
            ya = - ya;
        }
        if (currenty <= 7) {
            ya = - ya;
        }
    }


    function falling() {
        if (currenty <= 200) {
            flyobj1.style.top = currenty + 30;
            flyobj2.style.top = currenty + 30;
            currenty = currenty + 30;
        } else {
            clearInterval(drop);
            animate_dog();
        }
    }


    function climbing() {
        if (currenty >= -40) {
            flyobj1.style.top = currenty - 30;
            flyobj2.style.top = currenty - 30;
            currenty = currenty - 30;
        } else {
            clearInterval(climb);
            flyingaway.style.display = "none";
            disp2[whichduck].setAttribute("src", "hit-status-0.gif");
            doganim.src = "doganim2.gif";
            duckimg.src = "duck-fly.gif";
            reset_timer = setInterval("reset();", 3500);
        }
    }


    function animate_dog() {
        doganim.src = "doganim.gif";
        duckimg.src = "duck-fly.gif";
        reset_timer = setInterval("reset();", 3500);
    }


    function bullets() {
        if (count_shots == 3) {
            if (hit_test == false) {
                bulletsimg.src = "bullets-0.gif";
                flyaway();
            } else {
                bulletsimg.src = "bullets-0.gif";
            }
        }
        if (count_shots == 2) {
            bulletsimg.src = "bullets-1.gif";
        }
        if (count_shots == 1) {
            bulletsimg.src = "bullets-2.gif";
        }
        if (count_shots == 0) {
            bulletsimg.src = "bullets-3.gif";
        }
    }


    function flyaway() {
        duckimg.src = "duck-fly-away.gif";
        flyingaway.style.display = "block";
        clearInterval(tid);
        clearInterval(points);
        flyobj2.style.display = "none";
        game_area.style.display = "none";
        climb = setInterval("climbing();", 200);
    }


    function reset() {
        clearInterval(reset_timer);
        if (whichduck <= 8) {
            whichduck++;
            disp2[whichduck].setAttribute("src", "hit-status-1.gif");
            rndEndTest = false;
            reset2();
        } else {
            if (count_hit >= 6) {
                if (count_hit == 10) {
                    totscr = totscr + 5000;
                    updateScore();
                }
                whichduck = 0;
                roundnum++;
                if (roundnum == 10) {
                    gameover.style.display = "block";
                    endgameTime = setInterval("endgame();", 3500);
                }
                updateRound();
                for (i = 0; i < 10; i++) {
                    disp2[i].setAttribute("src", "hit-status-0.gif");
                }
                count_hit = 0;
                disp2[whichduck].setAttribute("src", "hit-status-1.gif");
                rndEndTest = true;
                speed = speed - 10;
                rndTime = setInterval("reset2();", 3500);
            } else {
                gameover.style.display = "block";
                endgameTime = setInterval("endgame();", 3500);
            }
        }
    }


 //   function endgame() {
 //       clearInterval(endgameTime);
 //       strURL = "save_score.php" + "?p=" + totscr;
 //       window.location = strURL;
 //   }
//

function endgame() {
        clearInterval(endgameTime);
        strURL = "http://www.michaelkirkpatrick.com/#section1";
        window.location = strURL;
 	}
    function reset2() {
        if (rndEndTest == true) {
            clearInterval(rndTime);
            rndEndTest = false;
            rounddisplay.style.display = "none";
        }
        flyobj1 = null;
        flyobj2 = null;
        begin = null;
        dog = null;
        tid = null;
        swap = null;
        drop = null;
        reset_timer = null;
        hit_test = false;
        scr = 1500;
        xa = Math.floor(Math.random() * 17) + 3;
        ya = -20;
        cnt = 0;
        count_shots = 0;
        bullets();
        currentx = rand(162);
        currenty = 210;
        flyobj1 = new getObj("duck");
        flyobj2 = new getObj("hotspot");
        dog = new getObj("dog");
        flyobj1.style.display = "block";
        flyobj2.style.display = "block";
        game_area.style.display = "block";
        tid = setInterval("move(xa,ya);", speed);
        points = setInterval("pointCalc();", 100);
    }