i wrote php script ,problem to transfer values of level and sum to script End_session.php can you help me ? <?php $s_user=""; session_start(); if(isset($_SESSION["user"])){ global $s_user; $s_user=$_SESSION["user"]; echo $s_user; }; ?> <!DOCTYPE html> <html> <head lang="en"> <meta charset="UTF-8"> <title>Game</title> <link rel="stylesheet" href="styles.css" type="text/css"> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script> <script> $(document).ready(function(){ $("td").click(function(){ boxer(this); }) }); var sum = 0; var random; var level = 1; function boxer(obj){ var singleValue = obj.innerHTML; if(obj.style.backgroundColor != "red") { sum = Number(sum) + Number(singleValue); obj.style.backgroundColor = "red"; document.getElementById("sum").innerHTML = sum; } else{ obj.style.backgroundColor = "greenyellow"; sum = Number(sum) - Number(singleValue); document.getElementById("sum").innerHTML = sum; } if(sum==random){ alert("You won"); level++; if(level==2){ document.getElementById("box4").className = "show"; numGen(); sum = 0; document.getElementById("sum").innerHTML = sum; } if(level==3){ document.getElementById("box5").className = "show"; numGen(); sum = 0; document.getElementById("sum").innerHTML = sum; } if(level==4){ document.getElementById("box6").className = "show"; numGen(); sum = 0; document.getElementById("sum").innerHTML = sum; } if(level==5){ document.getElementById("box7").className = "show"; numGen(); sum = 0; document.getElementById("sum").innerHTML = sum; } if(level==6){ document.getElementsByTagName("body")[0].innerHTML = "Congrats! You are an epic player!"; } } } function numGen(){ random = Number(Math.floor((Math.random() * 500) + 100)); document.getElementById("gen").innerHTML = random; myArr = []; if(level==1){ myArr.push(random/2); myArr.push(random/2); myArr.push(random-50); } if(level==2){ myArr.push(random/2-30); myArr.push(random-70); myArr.push(random/4+10); myArr.push(random/4+20); } if(level==3){ myArr.push(random/2-60); myArr.push(random+45); myArr.push(random/4+25); myArr.push(random/4+35); myArr.push(random-20); } if(level==4){ myArr.push(random/2-80); myArr.push(random+85); myArr.push(random/8+15); myArr.push(random/8+35); myArr.push(random/8+5); myArr.push(random/8+25); } if(level==5){ myArr.push(random/2-85); myArr.push(random+85); myArr.push(random/8+35); myArr.push(random/8+25); myArr.push(random/8+15); myArr.push(random/8+10); myArr.push(random-125) } shuffle(myArr); function shuffle(o){ for(var j, x, i = o.length; i; j = Math.floor(Math.random() * i), x = o[--i], o[i] = o[j], o[j] = x); return o; } document.getElementById("box1").innerHTML = myArr[0]; document.getElementById("box2").innerHTML = myArr[1]; document.getElementById("box3").innerHTML = myArr[2]; document.getElementById("box4").innerHTML = myArr[3]; document.getElementById("box5").innerHTML = myArr[4];; document.getElementById("box6").innerHTML = myArr[5];; document.getElementById("box7").innerHTML = myArr[6];; document.getElementById("box1").style.backgroundColor = "greenyellow"; document.getElementById("box2").style.backgroundColor = "greenyellow"; document.getElementById("box3").style.backgroundColor = "greenyellow"; document.getElementById("box4").style.backgroundColor = "greenyellow"; document.getElementById("box5").style.backgroundColor = "greenyellow"; document.getElementById("box6").style.backgroundColor = "greenyellow"; document.getElementById("box7").style.backgroundColor = "greenyellow"; } </script> </head> <body onload=numGen()> <div id="gen"></div> <div id="sum">0</div> <table align="center"> <tr> <td id="box1"></td> <td id="box2"></td> <td id="box3"></td> <td id="box4" class="hide"></td> <td id="box5" class="hide"></td> <td id="box6" class="hide"></td> <td id="box7" class="hide"></td> </tr> </table> <div> <form method="post" action="End_session.php"> <input type="hidden" id="maxnum" name="maxNum" value="0"/> <input type="hidden" id="lev" name="level" value="0"/><br><br><br><br> <button type="submit">Finish</button> </form> </div> <p> <?php echo $GLOBALS["s_user"]; ?> </p> </body> </html> PHP: