js/main.js

   1 /*
   2  * Copyright (c) 2012, Intel Corporation.
   3  *
   4  * This program is licensed under the terms and conditions of the
   5  * Apache License, version 2.0.  The full text of the Apache License is at
   6  * http://www.apache.org/licenses/LICENSE-2.0
   7  *
   8  */
   9
  10 Game = {};
  11
  12 (function () {
  13     var numtext = ["0", "1", "2", "3", "4", "5"];
  14
  15     function GameData() {
  16         this.array = [[-1, -1, -1, -1, -1, -1],
  17                       [-1, -1, -1, -1, -1, -1],
  18                       [-1, -1, -1, -1, -1, -1],
  19                       [-1, -1, -1, -1, -1, -1],
  20                       [-1, -1, -1, -1, -1, -1],
  21                       [-1, -1, -1, -1, -1, -1],
  22                       [-1, -1, -1, -1, -1, -1]];
  23         this.colindex = [0, 0, 0, 0, 0, 0, 0, 0];
  24     }
  25
  26     function no_more_moves() {
  27         var array = Game.activegame.array;
  28         for(var i = 0; i < 7; i++)
  29             for(var j = 0; j < 6; j++)
  30                 if(array[i][j] < 0)
  31                     return false;
  32         return true;
  33     }
  34
  35     function get_random_unfilled_column() {
  36         var array = Game.activegame.array;
  37         var colindex = Game.activegame.colindex;
  38
  39         var columns = new Array();
  40         for(var i = 0; i < 7; i++)
  41             if(colindex[i] < 6)
  42                 columns.push(i);
  43
  44         if(columns.length <= 0)
  45             return -1;
  46
  47         var tgt = (Math.random() * columns.length)|0;
  48         return columns[tgt];
  49     }
  50
  51     function winning_move_possible(player) {
  52         var array = Game.activegame.array;
  53         var colindex = Game.activegame.colindex;
  54         var matches = 0;
  55         var column = -1;
  56         var i, j, k;
  57
  58         /* vertical check */
  59         for(i = 0; i < 7; i++)
  60         {
  61             matches = 0;
  62             for(j = 0; j < colindex[i]; j++)
  63                 if(array[i][j] == player)
  64                     matches++;
  65                 else
  66                     matches = 0;
  67             if(matches > 2)
  68             {
  69                 console.log("POSSIBLE WIN: player "+player+" column "+(i+1));
  70                 return i;
  71             }
  72         }
  73
  74         /* horizontal check */
  75         for(j = 0; j < 6; j++)
  76         {
  77             for(i = 0; i < 4; i++)
  78             {
  79                 matches = 0;
  80                 column = -1;
  81                 for(k = 0; k < 4; k++)
  82                     if(array[i+k][j] == player)
  83                     {
  84                         matches++;
  85                     }
  86                     else if((array[i+k][j] < 0)&&(colindex[i+k] == j)&&(column < 0))
  87                     {
  88                         matches++;
  89                         column = i+k;
  90                     }
  91                     else
  92                     {
  93                         column = -1;
  94                         matches = 0;
  95                     }
  96                 if((matches == 4)&&(column >= 0))
  97                 {
  98                     console.log("POSSIBLE WIN: player "+player+" column "+(column+1));
  99                     return column;
 100                 }
 101             }
 102         }
 103
 104         return -1;
 105     }
 106
 107     function computermove() {
 108         var col = -1;
 109
 110         /* if we can win, do it */
 111         col = winning_move_possible(Game.activeplayer)
 112         if(col >= 0)
 113         {
 114             startmove(col, true);
 115             return;
 116         }
 117
 118         /* if the opponent is about to win, block him */
 119         col = winning_move_possible((Game.activeplayer+1)%2)
 120         if(col >= 0)
 121         {
 122             startmove(col, true);
 123             return;
 124         }
 125
 126         /* do a random move */
 127         col = get_random_unfilled_column();
 128         if(col >= 0)
 129         {
 130             startmove(col, true);
 131             return;
 132         }
 133     }
 134
 135     function gamesound(file) {
 136         this.file = file;
 137         this.soundobj = new Array();
 138         this.soundobj.push(new Audio(file));
 139         this.soundobj.push(new Audio(file));
 140         this.idx = 0;
 141         this.play = function play() {
 142             /* create two instances of the file to play sequentially if calls */
 143             /* come too fast, otherwise the second call will be ignored */
 144             this.soundobj[this.idx].play();
 145             this.idx = (this.idx + 1)%2;
 146         };
 147     }
 148
 149     function settype(type) {
 150         var tags = ["#type_onegame", "#type_bestofthree",
 151                     "#type_bestoffive"];
 152
 153         Game.gametype = type;
 154         localStorage.setItem("sweetspot_gametype", type);
 155
 156         for(var i = 0; i < 3; i++)
 157         {
 158             if(type == i)
 159                 $(tags[i]).addClass("selectedtype");
 160             else
 161                 $(tags[i]).removeClass("selectedtype");
 162         }
 163
 164         test_type_ready();
 165     }
 166
 167     function setcolor(player, tgt) {
 168         if(((player == 1)&&(Game.playercolor[1] == tgt))||
 169            ((player == 2)&&(Game.playercolor[0] == tgt)))
 170         {
 171             return;
 172         }
 173
 174         var tags = ["#player_player"+player+"orange",
 175                     "#player_player"+player+"red",
 176                     "#player_player"+player+"blue",
 177                     "#player_player"+player+"green"];
 178         var solid = ["orangesolid", "redsolid",
 179                      "bluesolid", "greensolid"];
 180
 181         if(player == 1)
 182         {
 183             Game.playercolor[0] = tgt;
 184             localStorage.setItem("sweetspot_player1_color", tgt);
 185         }
 186         else
 187         {
 188             Game.playercolor[1] = tgt;
 189             localStorage.setItem("sweetspot_player2_color", tgt);
 190         }
 191
 192         for(var i = 0; i < 4; i++)
 193         {
 194             if(tgt == i)
 195             {
 196                 $(tags[i]).addClass(solid[i]);
 197             }
 198             else
 199             {
 200                 $(tags[i]).removeClass(solid[i]);
 201             }
 202         }
 203
 204         test_player_ready();
 205     }
 206
 207     function test_player_ready() {
 208         if((Game.player1name && (Game.player1name != ""))&&
 209            (Game.player2name && (Game.player2name != ""))&&
 210            ((Game.playercolor[0] >= 0) && (Game.playercolor[0] < 4))&&
 211            ((Game.playercolor[1] >= 0) && (Game.playercolor[1] < 4)))
 212         {
 213             $("#player_nextbutton").removeClass("inactive_button");
 214             $("#player_nextbutton").addClass("active_button");
 215         }
 216         else
 217         {
 218             $("#player_nextbutton").removeClass("active_button");
 219             $("#player_nextbutton").addClass("inactive_button");
 220         }
 221     }
 222
 223     function test_type_ready() {
 224         if((Game.gametype >= 0) && (Game.gametype < 3))
 225         {
 226             $("#type_startbutton").removeClass("inactive_button");
 227             $("#type_startbutton").addClass("active_button");
 228         }
 229         else
 230         {
 231             $("#type_startbutton").removeClass("active_button");
 232             $("#type_startbutton").addClass("inactive_button");
 233         }
 234     }
 235
 236     function init_game() {
 237         if(localStorage.getItem("sweetspot_player1"))
 238             Game.player1name = localStorage.getItem("sweetspot_player1");
 239         else
 240             Game.player1name = "Player1";
 241
 242         if(localStorage.getItem("sweetspot_player2"))
 243             Game.player2name = localStorage.getItem("sweetspot_player2");
 244         else
 245             Game.player2name = "Player2";
 246
 247         $('#player1name').val(Game.player1name);
 248         $('#player2name').val(Game.player2name);
 249
 250         if(localStorage.getItem("sweetspot_player1_color"))
 251             setcolor(1, parseInt(localStorage.getItem("sweetspot_player1_color")));
 252         else
 253             setcolor(1, 2);
 254
 255         if(localStorage.getItem("sweetspot_player2_color"))
 256             setcolor(2, parseInt(localStorage.getItem("sweetspot_player2_color")));
 257         else
 258             setcolor(2, 3);
 259
 260         if(localStorage.getItem("sweetspot_gametype"))
 261             settype(parseInt(localStorage.getItem("sweetspot_gametype")));
 262         else
 263             settype(0);
 264     }
 265
 266     function ignore_user_input() {
 267         Game.ignore_input = true;
 268     }
 269
 270     function enable_user_input() {
 271         Game.ignore_input = false;
 272     }
 273
 274     /* this represents a user making a move by clicking a column */
 275     function startmove(column, computer) {
 276         /* if we're in the middle of an animation, do nothing */
 277         if(Game.ignore_input&&(computer!==true))
 278             return;
 279
 280         updateselector(column);
 281         navsnd();
 282         var row = Game.activegame.colindex[column];
 283
 284         /* if this column is full, do nothing */
 285         if(row >= 6)
 286             return;
 287
 288         /* figure out what color piece we're using */
 289         var colorwheel = ["game_piece_orange", "game_piece_red",
 290                           "game_piece_blue", "game_piece_green"];
 291         var piececolor = colorwheel[Game.playercolor[Game.activeplayer]];
 292
 293         /* set the move data */
 294         Game.activegame.array[column][row] = Game.activeplayer;
 295         Game.activegame.colindex[column]++;
 296
 297         /* trigger a call to test the board after the animation */
 298         ignore_user_input();
 299         window.setTimeout("Game.movecomplete()", 600);
 300
 301         /* start the move animation */
 302         $("#game_grid").append("<div id=\"game_column"+
 303            column+"_row"+row+"\" class=\"game_col"+
 304            column+" game_row"+row+" "+
 305            piececolor+"\"></div>");
 306     }
 307
 308     function start_new() {
 309         $("#game_grid").empty();
 310         Game.activegame = new GameData();
 311         enable_user_input();
 312     }
 313
 314     function game_over(player) {
 315         var color = Game.playercolor[player];
 316         var banner = ["win_banner_orange", "win_banner_red",
 317                       "win_banner_blue", "win_banner_green"];
 318         var name = ["win_playername_orange", "win_playername_red",
 319                     "win_playername_blue", "win_playername_green"];
 320         var playagain = ["win_playagain_orange", "win_playagain_red",
 321                          "win_playagain_blue", "win_playagain_green"];
 322         var startover = ["win_startover_orange", "win_startover_red",
 323                          "win_startover_blue", "win_startover_green"];
 324         if(player == 0)
 325             $("#win_playername").text(Game.player1name);
 326         else
 327             $("#win_playername").text(Game.player2name);
 328
 329         for(var i = 0; i < 4; i++)
 330         {
 331             if(i == color)
 332             {
 333                 $("#win_banner").addClass(banner[i]);
 334                 $("#win_playername").addClass(name[i]);
 335                 $("#win_playagain").addClass(playagain[i]);
 336                 $("#win_startover").addClass(startover[i]);
 337             }
 338             else
 339             {
 340                 $("#win_banner").removeClass(banner[i]);
 341                 $("#win_playername").removeClass(name[i]);
 342                 $("#win_playagain").removeClass(playagain[i]);
 343                 $("#win_startover").removeClass(startover[i]);
 344             }
 345         }
 346         $("#game_page").hide();
 347         $("#win_page").show();
 348     }
 349
 350     function end_game() {
 351         selectsnd();
 352         $("#quit_dlg").hide();
 353         $("#game_grid").empty();
 354         Game.activegame = new GameData();
 355         Game.activeplayer = 0;
 356         Game.playerwins = [0, 0];
 357         $("#game_player1_wins").text(numtext[0]);
 358         $("#game_player2_wins").text(numtext[0]);
 359         $("#game_player1active").show();
 360         $("#game_player2active").hide();
 361         updateselector(Game.activecolumn);
 362         $("#win_page").hide();
 363         $("#game_page").hide();
 364         $("#intro_page").show();
 365         enable_user_input();
 366     }
 367
 368     function restart_game() {
 369         selectsnd();
 370         $("#game_grid").empty();
 371         Game.activegame = new GameData();
 372         Game.activeplayer = 0;
 373         Game.playerwins = [0, 0];
 374         $("#game_player1_wins").text(numtext[0]);
 375         $("#game_player2_wins").text(numtext[0]);
 376         $("#game_player1active").show();
 377         $("#game_player2active").hide();
 378         updateselector(Game.activecolumn);
 379         $("#win_page").hide();
 380         $("#game_page").show();
 381         enable_user_input();
 382     }
 383
 384     function win(player, i1, j1, i2, j2, i3, j3, i4, j4) {
 385         Game.playerwins[player]++;
 386         winsnd();
 387         $("#game_column"+i1+"_row"+j1).addClass("game_piece_win1");
 388         $("#game_column"+i2+"_row"+j2).addClass("game_piece_win2");
 389         $("#game_column"+i3+"_row"+j3).addClass("game_piece_win3");
 390         $("#game_column"+i4+"_row"+j4).addClass("game_piece_win4");
 391         $("#game_player"+(player+1)+"_wins").text(numtext[Game.playerwins[player]]);
 392         if(Game.playerwins[player] >= Game.gametype+1)
 393         {
 394             window.setTimeout("Game.game_over("+player+")", 1000);
 395         }
 396         else
 397         {
 398             window.setTimeout("Game.start_new()", 1000);
 399         }
 400     }
 401
 402     function movecomplete() {
 403         var array = Game.activegame.array;
 404         var colindex = Game.activegame.colindex;
 405         var matches = [0, 0];
 406         var i, j, k;
 407
 408         movesnd();
 409         /* vertical check */
 410         for(i = 0; i < 7; i++)
 411         {
 412             matches[0] = 0;
 413             matches[1] = 0;
 414             for(j = 0; j < 6; j++)
 415                 if(array[i][j] >= 0)
 416                 {
 417                     var tgt = array[i][j];
 418                     matches[tgt]++;
 419                     matches[(tgt+1)%2] = 0;
 420                     if(matches[tgt] >= 4)
 421                     {
 422                         win(tgt, i, j-3, i, j-2, i, j-1, i, j);
 423                         return;
 424                     }
 425                 }
 426                 else
 427                 {
 428                     matches[0] = 0;
 429                     matches[1] = 0;
 430                 }
 431         }
 432
 433         /* horizontal check */
 434         for(j = 0; j < 6; j++)
 435         {
 436             matches[0] = 0;
 437             matches[1] = 0;
 438             for(i = 0; i < 7; i++)
 439                 if(array[i][j] >= 0)
 440                 {
 441                     var tgt = array[i][j];
 442                     matches[tgt]++;
 443                     matches[(tgt+1)%2] = 0;
 444                     if(matches[tgt] >= 4)
 445                     {
 446                         win(tgt, i-3, j, i-2, j, i-1, j, i, j);
 447                         return;
 448                     }
 449                 }
 450                 else
 451                 {
 452                     matches[0] = 0;
 453                     matches[1] = 0;
 454                 }
 455         }
 456
 457         /* diagonal right check */
 458         var p = [[0, 2], [0, 1], [0, 0], [1, 0], [2, 0], [3, 0]];
 459         for(k = 0; k < 6; k++)
 460         {
 461             matches[0] = 0;
 462             matches[1] = 0;
 463             for(i = p[k][0], j = p[k][1]; (i < 7)&&(j < 6); i++, j++)
 464                 if(array[i][j] >= 0)
 465                 {
 466                     var tgt = array[i][j];
 467                     matches[tgt]++;
 468                     matches[(tgt+1)%2] = 0;
 469                     if(matches[tgt] >= 4)
 470                     {
 471                         win(tgt, i-3, j-3, i-2, j-2, i-1, j-1, i, j);
 472                         return;
 473                     }
 474                 }
 475                 else
 476                 {
 477                     matches[0] = 0;
 478                     matches[1] = 0;
 479                 }
 480         }
 481
 482         /* diagonal left check */
 483         p = [[3, 0], [4, 0], [5, 0], [6, 0], [6, 1], [6, 2]];
 484         for(k = 0; k < 6; k++)
 485         {
 486             matches[0] = 0;
 487             matches[1] = 0;
 488             for(i = p[k][0], j = p[k][1]; (i >= 0)&&(j < 6); i--, j++)
 489                 if(array[i][j] >= 0)
 490                 {
 491                     var tgt = array[i][j];
 492                     matches[tgt]++;
 493                     matches[(tgt+1)%2] = 0;
 494                     if(matches[tgt] >= 4)
 495                     {
 496                         win(tgt, i+3, j-3, i+2, j-2, i+1, j-1, i, j);
 497                         return;
 498                     }
 499                 }
 500                 else
 501                 {
 502                     matches[0] = 0;
 503                     matches[1] = 0;
 504                 }
 505         }
 506
 507         /* set the board to indicate it's the next player's move */
 508         Game.activeplayer = (Game.activeplayer+1)%2;
 509         if(Game.activeplayer == 0)
 510         {
 511             $("#game_player1active").show();
 512             $("#game_player2active").hide();
 513         }
 514         else
 515         {
 516             $("#game_player1active").hide();
 517             $("#game_player2active").show();
 518         }
 519
 520         /* if there are no more valid moves, it's a stalemate */
 521         if(no_more_moves())
 522         {
 523             start_new();
 524         }
 525
 526         /* is it the computer's move? */
 527         if(Game.computer&&(Game.activeplayer==1))
 528         {
 529             computermove();
 530         }
 531         else
 532         {
 533             updateselector(Game.activecolumn);
 534             enable_user_input();
 535         }
 536     }
 537
 538     function updateselector(column) {
 539         Game.activecolumn = column;
 540         var colorwheel = ["game_piece_orange", "game_piece_red",
 541                           "game_piece_blue", "game_piece_green"];
 542         var piececolor = colorwheel[Game.playercolor[Game.activeplayer]];
 543
 544         $("#game_column_selector").attr("class", "game_selcol"+column);
 545         $("#game_column_selector").show();
 546         $("#game_column_selector_candy").attr("class", "game_col"+column+" "+piececolor);
 547         $("#game_column_selector_candy").show();
 548     }
 549
 550     function movesnd() {
 551         Game.move_sound.play();
 552     }
 553
 554     function navsnd() {
 555         Game.menunav_sound.play();
 556     }
 557
 558     function selectsnd() {
 559         Game.select_sound.play();
 560     }
 561
 562     function winsnd() {
 563         Game.win_sound.play();
 564     }
 565
 566     function player1namechange() {
 567         Game.player1name = $('#player1name').val();
 568         localStorage.setItem("sweetspot_player1", Game.player1name);
 569         test_player_ready();
 570     }
 571
 572     function player2namechange() {
 573         Game.player2name = $('#player2name').val();
 574         localStorage.setItem("sweetspot_player2", Game.player2name);
 575         test_player_ready();
 576     }
 577
 578     $(document).ready(function()
 579     {
 580         /* initialization */
 581         license_init("license", "intro_page");
 582         help_init("main_help", "help_");
 583         Game.player1name = "";
 584         Game.player2name = "";
 585         Game.computer = false;
 586         Game.playercolor = [-1, -1];
 587         Game.gametype = -1;
 588         Game.activegame = new GameData();
 589         Game.activecolumn = 0;
 590         Game.activeplayer = 0;
 591         Game.playerwins = [0, 0];
 592         Game.ignore_input = false;
 593         Game.movecomplete = movecomplete;
 594         Game.game_over = game_over;
 595         Game.start_new = start_new;
 596         Game.move_sound = new gamesound("audio/GamePiece.wav");
 597         Game.menunav_sound = new gamesound("audio/MenuNavigation.wav");
 598         Game.select_sound = new gamesound("audio/Select.wav");
 599         Game.win_sound = new gamesound("audio/Winner.wav");
 600
 601         if (window.chrome&&window.chrome.i18n)
 602         {
 603             $("#intro_playbutton").text(chrome.i18n.getMessage("play"));
 604             $("#player_player1_static").text(chrome.i18n.getMessage("player1"));
 605             $("#player_player2_static").text(chrome.i18n.getMessage("player2"));
 606             $("#player_text_chooseyour").text(chrome.i18n.getMessage("chooseyour"));
 607             $("#player_text_color").text(chrome.i18n.getMessage("color"));
 608             $("#player_nextbutton").text(chrome.i18n.getMessage("next"));
 609             $("#type_onegame_text").text(chrome.i18n.getMessage("1game"));
 610             $("#type_bestofthree_text").text(chrome.i18n.getMessage("2game"));
 611             $("#type_bestoffive_text").text(chrome.i18n.getMessage("3game"));
 612             $("#type_startbutton").text(chrome.i18n.getMessage("start"));
 613             $("#quit_dlg_img").text(chrome.i18n.getMessage("startoverquestion"));
 614             $("#quit_dlg_no").text(chrome.i18n.getMessage("no"));
 615             $("#quit_dlg_yes").text(chrome.i18n.getMessage("yes"));
 616             $("#win_banner").text(chrome.i18n.getMessage("winner"));
 617             $("#win_playagain_text").text(chrome.i18n.getMessage("playagain"));
 618             $("#win_startover_text").text(chrome.i18n.getMessage("startover"));
 619             numtext[0] = chrome.i18n.getMessage("num0");
 620             numtext[1] = chrome.i18n.getMessage("num1");
 621             numtext[2] = chrome.i18n.getMessage("num2");
 622             numtext[3] = chrome.i18n.getMessage("num3");
 623             numtext[4] = chrome.i18n.getMessage("num4");
 624             numtext[5] = chrome.i18n.getMessage("num5");
 625         }
 626
 627         /* intro page interaction */
 628
 629         $("#intro_playbutton").click(function() {
 630             selectsnd();
 631             $("#intro_page").hide();
 632             $("#players_page").show();
 633         });
 634
 635         /* player page interaction */
 636
 637         $('#player_player1orange').mousedown(function() {navsnd();setcolor(1, 0);});
 638         $('#player_player1red').mousedown(function() {navsnd();setcolor(1, 1);});
 639         $('#player_player1blue').mousedown(function() {navsnd();setcolor(1, 2);});
 640         $('#player_player1green').mousedown(function() {navsnd();setcolor(1, 3);});
 641         $('#player_player2orange').mousedown(function() {navsnd();setcolor(2, 0);});
 642         $('#player_player2red').mousedown(function() {navsnd();setcolor(2, 1);});
 643         $('#player_player2blue').mousedown(function() {navsnd();setcolor(2, 2);});
 644         $('#player_player2green').mousedown(function() {navsnd();setcolor(2, 3);});
 645
 646         var p1name = document.getElementById("player1name");
 647         var p2name = document.getElementById("player2name");
 648         p1name.onkeyup = player1namechange;
 649         p2name.onkeyup = player2namechange;
 650         p1name.onblur = player1namechange;
 651         p2name.onblur = player2namechange;
 652         p1name.onchange = player1namechange;
 653         p2name.onchange = player2namechange;
 654
 655         $("#player_nextbutton").click(function() {
 656             if($("#player_nextbutton").hasClass("active_button"))
 657             {
 658                 selectsnd();
 659                 $("#players_page").hide();
 660                 $("#type_page").show();
 661             }
 662         });
 663
 664         /* game type page interaction */
 665
 666         $("#type_startbutton").click(function() {
 667             if($("#type_startbutton").hasClass("active_button"))
 668             {
 669                 selectsnd();
 670                 updateselector(Game.activecolumn);
 671                 var color1class = ["game_player1orange", "game_player1red",
 672                              "game_player1blue", "game_player1green"];
 673                 var color2class = ["game_player2orange", "game_player2red",
 674                              "game_player2blue", "game_player2green"];
 675
 676                 for(var i = 0; i < 4; i++)
 677                 {
 678                     var c1 = Game.playercolor[0];
 679                     var c2 = Game.playercolor[1];
 680                     if(i == c1)
 681                         $("#game_player1marquee").addClass(color1class[i]);
 682                     else
 683                         $("#game_player1marquee").removeClass(color1class[i]);
 684
 685                     if(i == c2)
 686                         $("#game_player2marquee").addClass(color2class[i]);
 687                     else
 688                         $("#game_player2marquee").removeClass(color2class[i]);
 689                 }
 690
 691                 $("#game_player1name").text(Game.player1name);
 692                 $("#game_player2name").text(Game.player2name);
 693                 $("#type_page").hide();
 694                 $("#game_page").show();
 695             }
 696         });
 697
 698         $('#type_onegame').mousedown(function() {navsnd();settype(0);});
 699         $('#type_bestofthree').mousedown(function() {navsnd();settype(1);});
 700         $('#type_bestoffive').mousedown(function() {navsnd();settype(2);});
 701
 702         /* game page */
 703
 704         $('#game_column1').mousedown(function() {startmove(0);});
 705         $('#game_column2').mousedown(function() {startmove(1);});
 706         $('#game_column3').mousedown(function() {startmove(2);});
 707         $('#game_column4').mousedown(function() {startmove(3);});
 708         $('#game_column5').mousedown(function() {startmove(4);});
 709         $('#game_column6').mousedown(function() {startmove(5);});
 710         $('#game_column7').mousedown(function() {startmove(6);});
 711
 712         $('#game_column1').mouseover(function() {updateselector(0);});
 713         $('#game_column2').mouseover(function() {updateselector(1);});
 714         $('#game_column3').mouseover(function() {updateselector(2);});
 715         $('#game_column4').mouseover(function() {updateselector(3);});
 716         $('#game_column5').mouseover(function() {updateselector(4);});
 717         $('#game_column6').mouseover(function() {updateselector(5);});
 718         $('#game_column7').mouseover(function() {updateselector(6);});
 719
 720         $('#game_quit').click(function() {$("#quit_dlg").show();});
 721         $('#quit_dlg_no').click(function() {$("#quit_dlg").hide();});
 722         $('#quit_dlg_yes').click(function() {end_game()});
 723         $('#win_playagain_text').click(function() {restart_game()});
 724         $('#win_startover_text').click(function() {end_game()});
 725
 726         init_game();
 727     });
 728 })()