Javascript not working

[The1corrupted]

I don't know if this is the right forum or not, but right now, my Javascript, that is embedded in PHP, is not working! It works everywhere else but not here. HELP!!

[PHP]
<?php
$soldnumber=$_POST['soldier'];
$cavnumber=$_POST['cavalry'];
$artnumber=$_POST['artillary'];

if ($marray['havetank']==1) {
$tanknumber=$_POST['tank'];
$tanktotal=$tanknumber*$tankcost;
}
if ($marray['haveair']==1) {
$fnumber=$_POST['fighter'];
$bnumber=$_POST['bomber'];
$btotal=$fnumber*$fcost;
$btotal=$bnumber*$bcost;
}

$currmoney=$genarray['money'];

$soldtotal=($soldcost*$soldnumber);
$cavtotal=($cavcost*$cavnumber);
$arttotal=($artcost*$artnumber);

if ($soldnumber!=NULL OR $cavnumber!=NULL OR $artnumber!=NULL) {
if ($soldnumber!=NULL AND $soldnumber>0) {
if ($soldtotal<$currmoney) {
$currmoney=($currmoney-$soldtotal);
$totals2=$totals2.$soldnumber." soldiers.\n";
mysql_query("UPDATE `military` SET `soldiers`=`soldiers`+'$soldnumber' WHERE `id`='$id'");
mysql_query("UPDATE `users` SET `money`=`money`-'$soldtotal' WHERE `id`='$id'");
} else {
echo "<script language=\"javascript\" type=\"text/javascript\">alert(\"Not enough for soldiers!\")</script>";
}
}

if ($cavnumber!=NULL AND $cavnumber>0) {
if ($cavtotal<$currmoney) {
$currmoney=($currmoney-$cavtotal);
$totals2=$totals2.$cavnumber." cavalry.\n";
mysql_query("UPDATE `military` SET `cavalry`=`cavalry`+'$cavnumber' WHERE `id`='$id'");
mysql_query("UPDATE `users` SET `money`=`money`-'$cavtotal' WHERE `id`='$id'");
} else {
echo "<script language=\"javascript\" type=\"text/javascript\">alert(\"Not enough for cavalry!\")</script>";
}
}

if ($artnumber!=NULL AND $artnumber>0) {
if ($arttotal<$currmoney) {
$currmoney=($currmoney-$arttotal);
$totals2=$totals2.$artnumber." artillary.\n";
mysql_query("UPDATE `military` SET `artillary`=`artillary`+'$artnumber' WHERE `id`='$id'");
mysql_query("UPDATE `users` SET `money`=`money`-'$arttotal' WHERE `id`='$id'");
} else {
echo "<script language=\"javascript\" type=\"text/javascript\">alert(\"Not enough for artillary!\")</script>";
}
}

if ($tanknumber!=NULL AND $tanknumber>0 AND $genarray['havetank']==1) {
if ($tanktotal<$currmoney) {
$currmoney=($currmoney-$tanktotal);
$totals2=$totals2.$tanknumber." tanks.\n";
mysql_query("UPDATE `military` SET `tanks`=`tanks`+'$tanknumber' WHERE `id`='$id'");
mysql_query("UPDATE `users` SET `money`=`money`-'$tanktotal' WHERE `id`='$id'");
} else {
echo "<script language=\"javascript\" type=\"text/javascript\">alert(\"Not enough for tanks!\")</script>";
}
}

if ($fnumber!=NULL AND $fnumber>0 AND $genarray['haveair']==1) {
if ($ftotal<$currmoney) {
$currmoney=($currmoney-$ftotal);
$totals2=$totals2.$fnumber." fighters.\n";
mysql_query("UPDATE `military` SET `fighters`=`fighters`+'$fnumber' WHERE `id`='$id'");
mysql_query("UPDATE `users` SET `money`=`money`-'$ftotal' WHERE `id`='$id'");
} else {
echo "<script language=\"javascript\" type=\"text/javascript\">alert(\"Not enough for fighters!\")</script>";
}
}

if ($bnumber!=NULL AND $bnumber>0 AND $genarray['haveair']==1) {
if ($btotal<$currmoney) {
$currmoney=($currmoney-$btotal);
$totals2=$totals2.$bnumber." bombers.\n";
mysql_query("UPDATE `military` SET `bombers`=`bombers`+'$bnumber' WHERE `id`='$id'");
mysql_query("UPDATE `users` SET `money`=`money`-'$btotal' WHERE `id`='$id'");
} else {
echo "<script language=\"javascript\" type=\"text/javascript\">alert(\"Not enough for bombers!\")</script>";
}

echo "<script language=\"javascript\" type=\"text/javascript\">alert(\"You Purchased:\n\" + \"".$totals2."\");
parent.location=\"viewempire.php?id=\"".$_SESSION['user']."\"
</script>";
}
}
?>
[/PHP]

[Atli]

Hi.

How is it not working as you expect it to?

Could you show us the source from your browser, to see what exactly it is that your browser is getting.

[The1corrupted]

Actually, I've decided to trash that method. Instead, I have a new issue. I want there to be a confirmation message with javascript and if the user hits "Ok", then all the mysql_queries go through. Else, he's simply redirected so I'm just wondering how I can transfer variables from javascript to php.. And how I should go about structuring that...

[Markus]

Actually, I've decided to trash that method. Instead, I have a new issue. I want there to be a confirmation message with javascript and if the user hits "Ok", then all the mysql_queries go through. Else, he's simply redirected so I'm just wondering how I can transfer variables from javascript to php.. And how I should go about structuring that...

Cookies maybe? A rough thing to do, but i know nothing!

[ManWithNoName]

... so I'm just wondering how I can transfer variables from javascript to php.. And how I should go about structuring that...

One method, and the one that I'm using, is to use a XhttpRequest, and posting/sending (POST/GET) your variables to php.

[The1corrupted]

How does that all work?

[ManWithNoName]

It goes by the name of AJAX, basic stuff:
http://www.w3schools.com/php/php_ajax_intro.asp

Also, if you do not need to send the variable immediately to php, rather you could wait until the nex page load, there are such alternatives, as a quick google search revealed; google javascript variable to php.

(btw, this is now officially a javascript question...)