var gameSpeed = 4;
var gameResolution = 4;
var frogTolerance = 1/4;
var whichRound = 1;
var randomFactor = 0.4;
var startingTheme = 0;
var frogLives = 5;
var gridPos = [4,4];
var gridDim = 32;
var floaterSpeed = 40;
var remLives=frogLives;
var remRandom = randomFactor;
var gameScore = 0;
var ie = (typeof document.all!="undefined"&&typeof window.opera=="undefined") ? true : false;
var dom = (typeof document.getElementById!="undefined"&&typeof window.opera=="undefined") ? true : false;
if(ie&&!dom) { ie=false; }
if(!ie) {
gameSpeed=2;
gameResolution=3.5;
}
var msgObj=null;
var msgData;
function createMessageLayer(msgHTML) {
msgObj=document.createElement("div");
document.body.appendChild(msgObj);
msgData='
';
msgData+='
';
msgData+='
';
msgData+='
'+msgHTML+'
';
msgData+='
';
msgData+='
';
msgData+='
';
msgObj.innerHTML = msgData;
}
if(dom) { createMessageLayer(dialogue[0]); }
function deleteMessageLayer() {
document.body.removeChild(msgObj);
msgObj=null;
}
var themePlaying = false;
function toggleMusic()
{
var themeHolder = document.getElementById('themeHolder');
if(!themePlaying)
{
themeHolder.innerHTML = '';
themePlaying = true;
}
else
{
themeHolder.innerHTML = '';
themePlaying = false;
}
}
var pageZoom;
if(location.search) {
if(qStr["size"] == "auto") {
pageZoom = document.body.clientWidth/((gridDim*23)+(gridPos[0]*2));
pageZoom = Math.round(pageZoom*100)/100;
document.body.style.zoom = pageZoom;
}
}
window.onresize = new Function("window.location.reload()");
document.write('');
var water = new Array;
for(var i=0;i<4;i++){
water[i] = new Image;
water[i].src = "water"+i+".jpg";
}
var waterNum = startingTheme;
var roads = new Array;
for(i=0;i<4;i++){
roads[i] = new Image;
roads[i].src = "road"+i+".jpg";
}
var roadNum = startingTheme;
var banks = new Array;
for(i=0;i<4;i++){
banks[i] = new Image;
banks[i].src = "bank"+i+".jpg";
}
var bankNum = startingTheme;
var gridStr = '';
for(i=0;i<12;i++){
if(i==0) {
gridStr+='
';
gridStr+='
';
}
if(i==5) {
gridStr+='
';
gridStr+='
';
}
if(i==10) {
gridStr+='
';
gridStr+='
';
}
if(i==0) {
for(var j=0;j<5;j++){
gridStr+='
';
gridStr+='
';
}
}
if(i==1) {
gridStr+='
';
gridStr+='
';
}
if(i==6) {
gridStr+='
';
gridStr+='
';
gridStr+='
';
for(j=0;j<8;j++){
gridStr+='
';
gridStr+='
';
}
gridStr+='
';
gridStr+='
';
gridStr+='
';
gridStr+='
';
gridStr+='
';
gridStr+='
';
gridStr+='
';
for(j=0;j<8;j++){
gridStr+='
';
gridStr+='
';
}
gridStr+='
';
gridStr+='
';
gridStr+='
';
}
}
gridStr+='
';
gridStr+='
';
gridStr+='
';
gridStr+='';
gridStr+='
';
if(dom) { document.write(gridStr); }
var con = document.forms["controlform"];
if(dom) {
var livesObj = document.getElementById("lives");
var waterSurface = document.getElementById("watersurface");
var roadSurface = document.getElementById("roadsurface");
var bankSurface = new Array;
for(i=0;i<4;i++){
bankSurface[i] = document.getElementById("banksurface"+i);
}
}
for(i=0;i<2;i++){
if(gridPos[i]<2) { gridPos[i]=2; }
}
var docDim;
if(ie) { docDim = [document.body.clientWidth,document.body.clientHeight]; }
else { docDim = [window.innerWidth,window.innerHeight]; }
var maskStr='';
maskStr+='';
maskStr+='';
maskStr+='';
maskStr+='';
var obSize=2;
maskStr+='';
if(dom) { document.write(maskStr); }
var logNames=["","_leftcroc","_rightcroc"];
var logs = new Array;
for(i=0;i<3;i++){
logs[i] = new Image;
logs[i].src = "log"+logNames[i]+".gif";
}
var logLen = logs.length;
var leafs = new Array;
leafs[0] = new Image;
leafs[0].src = "leaf0.gif";
var leftTrucks = new Array;
for(i=0;i<5;i++){
leftTrucks[i] = new Image;
leftTrucks[i].src = "truck_left"+i+".gif";
}
var lTLen = leftTrucks.length;
var rightTrucks = new Array;
for(i=0;i<5;i++){
rightTrucks[i] = new Image;
rightTrucks[i].src = "truck_right"+i+".gif";
}
var rTLen = rightTrucks.length;
var leftCars = new Array;
for(i=0;i<5;i++){
leftCars[i] = new Image;
leftCars[i].src = "car_left"+i+".gif";
}
var lCLen = leftCars.length;
var rightCars = new Array;
for(i=0;i<5;i++){
rightCars[i] = new Image;
rightCars[i].src = "car_right"+i+".gif";
}
var rCLen = rightCars.length;
rightCars["cop"] = new Image;
rightCars["cop"].src = "cop_car.gif";
var relativeDifficulty;
var obsStr,thisPos,minCounts,logSrc;
function createMovingObjects(nodeObj) {
minCounts = [0,0,0,0,0,0,0,0];
relativeDifficulty = 50;
obsStr='';
for(i=0;i<12;i++){
for(j=0;j<23;j++){
thisPos = [(gridPos[0]+(gridDim*j)),(gridPos[1]+(gridDim*i))]
switch(i) {
case 1 :
if(( (parseInt(j/4)==j/4 && (Math.random()*(2/(1/randomFactor)))<1) || (j==22&&minCounts[0]==0) ) ) {
obsStr+='
