var timerID = null;
var INT = 8;
var loadFLG = 0;
var gameFLG = 0;
var missFLG = 0;
var aufFLAG=0;//Seitenwechsel
var gegnerDY=0;
var ballX = 0;
var ballY = 0;
var ballN = 5;
var ballDX = 0;
var ballDY = 0;
var tmpRL = 193;
var tmpRY =200; //Y-Position Schläger
var stop=0;
var X = 0;
var Y = 0;
var gegnerX = 105;//Gegner Position
var gegnerY = 50; 
var gegnerDX=2; //Geschwindigkeit Gegner
var gegenerDY=0;
var faultgegner=0;
var faultplayer=0;
playerwinFLAG=0;
gegnerwinFLAG=0;
var flagX=0;
var faultpFLAG=0;
var showplayer=0;
var showgegner=0;
var satzgegner=0;
var satzplayer=0;
var stop=0;
var tbgegner=0; //Zähler Tiebreak
var tbplayer=0;
var TieBreakFLAG=0;
var ballXtmp;
var ballYtmp;
var netzFLAG=0;
var tmpn=0;//netzzähler


function mainF() {  //************mainF()***************
clearTimeout(timerID);
ballX = ballX + ballDX;
ballY = ballY + ballDY;
outCHK();
outCHKseite();
iqgegner();
ball.style.posTop = ballY;
ball.style.posLeft = ballX;
gegner.style.posTop = gegnerY;
gegner.style.posLeft = gegnerX;
racket.style.posLeft = tmpRL;
racket.style.posTop = tmpRY;//neu
if(stop==0){if (gameFLG == 01){
timerID = setTimeout("mainF()", INT);
   }}
}
function initG() {  //************initG()***************

tmpn=0;
clrmes.style.posTop = -1000;
clrmes.style.posLeft = -1000;
ovrmes.style.posTop = -1000;
ovrmes.style.posLeft = -1000;
out.style.posTop = -1000;
out.style.posLeft = -1000;

if(flagX==1){
faultplayer=0;
faultgegner=0;
document.forms[0].PP.value =faultplayer;
document.forms[0].PG.value =faultgegner;
flagX=0;}
starter.style.posTop = -1000;
starter.style.posLeft = -1000;
balljunge.style.posTop = -1000;
balljunge.style.posLeft = -1000;
gameFLG = 1;
loadFLG = 1;

if (aufFLAG==0){
ballX=300;
ballY=370;
ballDX=-2;ballDY=-4;}else {ballX=140;ballY=60;ballDX=3;ballDY=6;}
//annax                                                         höher
tmpRL = 193;
missFLG = 0;
faultpFLAG=1;//100
timerID = setTimeout("mainF()", INT);
}

function MouseMv() {//************function***************
if (loadFLG == 1) {
tmpRL = X - 20;
if (tmpRL < 16) { tmpRL = 16; }
if (tmpRL > 370) { tmpRL = 370; }
tmpRY = Y;
if (tmpRY < 250) { tmpRY = 250; }
if (tmpRY > 390) { tmpRY = 390; }

   }
}
function outCHK() {//************function***************
ballXtmp=ballX;
ballYtmp=ballY;
if (ballY < 16){ ballY = 32 - ballY; if(ballDY<0){faultgeg();aufschlag();};ballDY = -ballDY; }
if (ballY >= Y) {//272 //372
if (missFLG == 0) {
tmpX = (ballDX / ballDY) * (Y - ballY) + ballX;
if (tmpX >= tmpRL - 12) {
if (tmpX <= tmpRL + 42) {
ballY = tmpRY; ballDY = -ballDY; //272 Fehler Y
ballX = tmpX;
ballRD = tmpX - tmpRL;
if(ballDX>=0){ballDX=1;}else{ballDX=-1;} //alternativ zu unten
//with (Math){ ballDX = 5 * abs(ballDX) / ballDX; }
if (ballRD < -4){ ballDX = -3; }//-4
if (ballRD > 33){ ballDX = 3; }//4//33
if (ballRD >= 14){ if (ballRD <= 16) { ballDX = -1; } }//-1
if (ballRD >= 17){ if (ballRD <= 20) { ballDX = 1; } }//1
if (ballRD >= 0){ if (ballRD <= 4) { ballDX = -2; } }//-2
if (ballRD >= 28){ if (ballRD <= 32) { ballDX = 2; } }//2
if (ballRD >= -4){ if (ballRD <= -1) { ballDX = -3; } }//-3
if (ballRD >= 33){ if (ballRD <= 36) { ballDX = 3; } }//3
   }
}
if (ballDY > 0){ missFLG = 1; }
} else {
if (ballY > 390){missFLG=0; faultplay(); aufschlag();}//missFLG = 0; ballN = ballN - 1; gameEnd(); }//290
      }
   }
if (ballY <= gegnerY){gegenschlag();}

}

function gameEnd() {//************function***************
//document.forms[0].BL.value = ballN;
gameFLG = 0;
loadFLG = 0;
starter.style.posTop  =  380;
starter.style.posLeft  = 280;
if (gegnerwinFLAG == 1) {
ovrmes.style.posTop = 250;//150
ovrmes.style.posLeft = 20;
stop=1;
gegnerwinFLAG=0;
TieBreakFLAG=0;
   }
if (playerwinFLAG == 1) {
clrmes.style.posTop = 250;
clrmes.style.posLeft = 20;
stop=1;
playerwinFLAG=0;
TierBreakFLAG=0;
   }
}
function onLD() {//************function***************
stop=0;
bgIE.style.posTop = 16;
tmpn=0;
bgIE.style.posLeft = 16;
ball.style.posTop = 370;
ball.style.posLeft = 209;
racket.style.posTop = 380;//280
racket.style.posLeft = 193;
gegner.style.posTop = 50;//position Gegner
gegner.style.posLeft = 180;
info.style.posTop = 16;
info.style.posLeft = 432;
starter.style.posTop = -1000;
starter.style.posLeft = -1000;
clrmes.style.posTop = -1000;
clrmes.style.posLeft = -1000;
ovrmes.style.posTop = -1000;
ovrmes.style.posLeft = -1000;
out.style.posTop = -1000;
out.style.posLeft = -1000;
balljunge.style.posTop = -1000;
balljunge.style.posLeft = -1000;
balltmp.style.posTop = -1000;
balltmp.style.posLeft = -1000;
netz.style.posTop = -1000;
netz.style.posLeft = -1000;//Zeile200____
netzFLAG=0;
//200
starter.style.posTop = 380;
starter.style.posLeft = 280;
playerwinFLAG=0;
gegnerwinFLAG=0;
TieBreakFLAG=0;
tbplayer=0;
tbgegner=0;
}
function iqgegner(){//************function***************
if(ballDY>=0){//Ball Richtung Spieler
if(gegnerX>194)
{gegnerDX=-3;}else{gegnerDX=0;}}
if(ballDY>=0){
if(gegnerX<193)
{gegnerDX=3;}}
if(ballDY<0){//Ball Richtung Gegner
if(gegnerX+20<ballX)
{gegnerDX=3;}}//Geschwindigkeit Gegner//annax2(4)
if(ballDY<0){//
if(gegnerX+20>ballX)
{gegnerDX=-2;}}//Z200//anna
//gegnerY;
gegnerX=gegnerX+gegnerDX;
if (gegnerY<=50){gegnerY=51;gegnerDY=1;}//Begrenzung der Gegenerbewegung
if (gegnerY>=122){gegnerY=121;gegnerDY=-1;}//Begrenzung des Gegners
//anna102/101(142/141)oben
gegnerY=gegnerY+gegnerDY;
}
function gegenschlag()//************function***************
{
//if (ballX < 16){ ballX = 32 - ballX; ballDX = -ballDX; }
//if (ballX > 401){ ballX = 802 - ballX; ballDX = -ballDX; }
//if (ballY < 16){ ballY = 32 - ballY; ballDY = -ballDY; }
tmpRL=gegnerX;
if (ballY <= gegnerY) {//
if (missFLG == 0) {
tmpX = (ballDX / ballDY) * (gegnerY - ballY) + ballX;
if (tmpX >= tmpRL - 12) {
if (tmpX <= tmpRL + 42) {
ballY = gegnerY; ballDY = -ballDY; //272
ballX = tmpX;
ballRD = tmpX - tmpRL;
if(ballDX>=0){ballDX=-ballDX+2.6;}else{ballDX=-ballDX-1.7;} //alternativ zu unten//3//-3
//with (Math){ ballDX = 5 * abs(ballDX) / ballDX; }
if (ballRD < -4){ ballDX = -ballDX+3; }//-3
if (ballRD > 36){ ballDX = -ballDX-3; }//+3               //anna unten
if (ballRD >= 14){ if (ballRD <= 16) { ballDX = -ballDX-1.8; } }//-1
if (ballRD >= 17){ if (ballRD <= 20) { ballDX = -ballDX+1.3; } }//1
if (ballRD >= 0){ if (ballRD <= 4) { ballDX = -ballDX-2.0; } }//-2
if (ballRD >= 28){ if (ballRD <= 32) { ballDX = -ballDX+1.5; } }//2
if (ballRD >= -4){ if (ballRD <= -1) { ballDX = -ballDX-2.3; } }//-3
if (ballRD >= 33){ if (ballRD <= 36) { ballDX = -ballDX+4.0; } }//3
   }
}
if (ballDY > 0){ ;}//missFLG = 1; }
} else {
if (ballY > 390){;}// missFLG = 0; ballN = ballN - 1; gameEnd(); }//290
      }
   }
}
function faultgeg(){//************function***************
faultgegner=faultgegner+1;
if(TieBreakFLAG==0){
if (faultgegner==1){showplayer=15;document.forms[0].PP.value = showplayer;}
if (faultgegner==2){showplayer=30;document.forms[0].PP.value = showplayer;}
if (faultgegner==3){showplayer=40;document.forms[0].PP.value = showplayer;}
if (faultgegner==4){if (faultplayer<=2){playerspiel();}}
if (faultgegner>=4){if (faultplayer>=3){
if (faultgegner>=faultplayer+2){playerspiel();}
if (faultgegner>=faultplayer+1){document.forms[0].PG.value ="";document.forms[0].PP.value ="Advantage";}
if(faultgegner>0){if(faultgegner==faultplayer){document.forms[0].PG.value ="deuce";document.forms[0].PP.value ="deuce";}}
}}
}//Tiebreak
else{
//if(faultpFLAG==1){
//tbplayer=tbplayer+1;}
//faultpFLAG=0;
document.forms[0].TBP.value =faultgegner;
if(faultgegner==7){playerwinFLAG=1;gameEnd();}
//hier Änderung für Tiebreak falsch
}
aufschlag();
}
function faultplay(){//************function***************
if(faultpFLAG==1){
faultplayer=faultplayer+1;}
faultpFLAG=0;
if(TieBreakFLAG==0){
if (faultplayer==1){showgegner=15;document.forms[0].PG.value =showgegner;}
if (faultplayer==2){showgegner=30;document.forms[0].PG.value =showgegner;}
if (faultplayer==3){showgegner=40;document.forms[0].PG.value =showgegner;}
if (faultplayer==4){if (faultgegner<=2){gegnerspiel();}}
if (faultplayer>=4){if (faultgegner>=3){
if (faultplayer>=faultgegner+2){gegnerspiel();}
if (faultplayer>=faultgegner+1){document.forms[0].PP.value ="";document.forms[0].PG.value ="Advantage";}
if(faultplayer>0){if (faultgegner==faultplayer){document.forms[0].PP.value ="deuce";document.forms[0].PG.value ="deuce";}}
}}
}//Tiebreak
else{
document.forms[0].TBG.value =faultplayer;//300
if(faultplayer==7){gegnerwinFLAG=1;gameEnd();}
//hier Änderung für Tiebreak falsch
}
aufschlag();
}
function gegnerspiel(){ //Gegner hat Spiel gewonnen//************function***************

faultplayer=0;
faultgegner=0;
document.forms[0].PP.value ="";
document.forms[0].PG.value ="";
satzgegner=satzgegner+1;
aufschlagseite=(satzgegner+satzplayer)/2;
with (Math){ aufFLAG=aufschlagseite-floor(aufschlagseite);} 
document.forms[0].SG.value =satzgegner;
flagX=1;
if (satzgegner==6){if(satzplayer<=4){gegnerwinFLAG=1;gameEnd();}}//Gegner gewinnt
if (satzgegner==7){if(satzplayer<=5){gegnerwinFLAG=1;gameEnd();}}//Gegner gewinnt
if (satzgegner==6){if(satzplayer==6){TieBreakFLAG=1;document.forms[0].TBP.value =0;document.forms[0].TBG.value =0;faultplayer=0;
faultgegner=0;}}


}
function playerspiel(){ //Player hat Spiel gewonnen//************function***************
faultplayer=0;
faultgegner=0;
document.forms[0].PP.value ="";
document.forms[0].PG.value ="";
satzplayer=satzplayer+1;
aufschlagseite=(satzgegner+satzplayer)/2;
with (Math){ aufFLAG=aufschlagseite-floor(aufschlagseite);} 
document.forms[0].SP.value =satzplayer;
flagX=1;

if (satzplayer==6){if(satzgegner<=4){playerwinFLAG=1;gameEnd();}}//Gegner gewinnt
if (satzplayer==7){if(satzgegner<=5){playerwinFLAG=1;gameEnd();}}//Gegner gewinnt
if (satzplayer==6){if(satzgegner==6){TieBreakFLAG=1;document.forms[0].TBP.value =0;document.forms[0].TBG.value =0;faultgegner=0;
faultplayer=0;}}
}
function neuesspiel(){//************function***************
TieBreakFLAG=0;
playerwinFLAG=0;
gegnerwinFLAG=0;
stop=0;
faultplayer=0;
faultgegner=0;
satzplayer=0;
satzgegner=0;
tbgegner="";
tbplayer="";
document.forms[0].PP.value =faultplayer;
document.forms[0].PG.value =faultgegner;
document.forms[0].SG.value =satzgegner;
document.forms[0].SP.value =satzplayer;//Z300
document.forms[0].TBG.value ="";
document.forms[0].TBP.value ="";
clrmes.style.posTop = -1000;
clrmes.style.posLeft = -1000;
ovrmes.style.posTop = -1000;
ovrmes.style.posLeft = -1000;
flagX=0; //Flag für ?
starter.style.posTop = 380; //Aufschlag anbieten
starter.style.posLeft = 280;
gameFLG = 1;
loadFLG = 1;
ballX = 300;
ballY = 370;//270
ballDX =- 3;
ballDY =- 14;
tmpRL = 193;
missFLG = 0;
}
function aufschlag(){//************function***************
gameFLG = 0;
loadFLG = 0;


balljunge.style.posTop  =  -1000;
balljunge.style.posLeft  = -1000;
tmpRY=400;
racket.style.posTop = tmpRY;
out.style.posTop  =  -1000;
out.style.posLeft  = -1000;
netz.style.posTop  =  -1000;
netz.style.posLeft  = -1000;
starter.style.posTop  =  380;
starter.style.posLeft  = 280;
if (aufFLAG==0){
ballX=300;
ballY=370;}else {ballX=140;ballY=60}
gegnerY=40;
gegnerX=100;
tmpRL=340;
balltmp.style.posTop = -1000;
balltmp.style.posLeft = -1000;

}
function outCHKseite(){//************function***************

setnetzFLAG();//400
if (netzFLAG==1){
if (ballDY<0){if (ballY<225){if (ballY>215){if (ballX>130){
if (ballX<300){netzFLAG=0;faultplay();netzshow();}}}}}// netz

if (ballDY>0){if (ballY>210){if (ballY<220){if (ballX>130){
if (ballDX<300){netzFLAG=0;faultgeg();netzshow();}}}}}// netz


}

if (ballDY<=0){if (ballY<210){if (ballY>=190) {if (ballDX>=0){ if(ballX>=308){faultplay();outshow();}}}}}
if (ballDY<=0){if (ballY<210){if (ballY>=190) {if (ballDX<=0){ if(ballX<=130){faultplay();outshow();}}}}}
if (ballDY>=0){if (ballY>220){if (ballY<=240) {if (ballDX>=0){ if(ballX>=308){faultgeg();outshow();}}}}}
if (ballDY>=0){if (ballY>220){if (ballY<=240) {if (ballDX<=0){ if(ballX<=130){faultgeg();outshow();}}}}}
if (ballDY<=0){if (ballY<55) {if (ballDX<=0){ if(ballX>=308){faultplay();outshow();}}}}
if (ballDY<=0){if (ballY<55) {if (ballDX>=0){ if(ballX<=130){faultplay();outshow();}}}}
if (ballDY>=0){if (ballY>360) {if (ballDX<=0){ if(ballX>=308){faultgeg();outshow();}}}}
if (ballDY>=0){if (ballY>360) {if (ballDX>=0){ if(ballX<=130){faultgeg();outshow();}}}}

}
function outshow(){//************function***************
balltmp.style.posTop = ballYtmp;
balltmp.style.posLeft = ballXtmp;
out.style.posTop = 222;
out.style.posLeft = 30;
balljunge.style.posTop  =  380; //ruft aufschlag auf
balljunge.style.posLeft  = 280;
gameFLG = 0;
loadFLG = 0;
}
function faultplayer(){//************function***************
faultplay();
}

function netzshow(){//************function***************
balltmp.style.posTop = 215;
balltmp.style.posLeft = ballXtmp;
netz.style.posTop = 222;
netz.style.posLeft = 30;
balljunge.style.posTop  =  380; //ruft aufschlag auf
balljunge.style.posLeft  = 280;
gameFLG = 0;
loadFLG = 0;
}
function setnetzFLAG(){//************function***************
tmpn=tmpn+1;
if(tmpn>=600){netzFLAG=1;tmpn=0}

}