insidenothing/barcode sample

## barcode sample
<?PHP
if (isset($_POST['document']) && isset($_POST['text1'])){
 	// do stuff
}
?>

<script>
function getObject(obj) {
  var theObj;
  if(document.all) {
    if(typeof obj=="string") {
      return document.all(obj);
    } else {
      return obj.style;
    }
  }
  if(document.getElementById) {
    if(typeof obj=="string") {
      return document.getElementById(obj);
    } else {
      return obj.style;
    }
  }
  return null;
}

function toCheck(entrance) {
  var entranceObj=getObject(entrance);
  var mystring=entranceObj.value;

if (mystring.match(/%$/)) {
	//alert("autoSubmit barcode");
	document.form1.submit();
	}


;
}


function toCount(entrance,exit,text,characters) {
  var entranceObj=getObject(entrance);
  var exitObj=getObject(exit);
  var length=characters - entranceObj.value.length;

	toCheck(entrance);

	 if(length == 0) {
	 	// target matched
		//alert('ping');
		document.form1.submit();
	 }

  if(length <= 0) {
    length=0;
    text='<span class="disable"> '+text+' </span>';
    entranceObj.value=entranceObj.value.substr(0,characters);
    }
  exitObj.innerHTML = text.replace("{CHAR}",length);

}


string="";
function app(cc) {
  string+=cc;
  document.form1.text1.value=string;
  toCount('text1','sBann','{CHAR} bytes left',13);
}
function clear() {
  string="";
  document.form1.text1.value=string;
}
function calc() {
  if(string.length > 0) {
    inp="out="+string;
    eval(inp);
  } else out="0";
  document.form1.text1.value=out;
  string=""+out;

}
function upda() {
  string=""+document.form1.text1.value;
  //window.location.href='?logic='+document.form1.text1.value;
}
function upda2() {
  string=""+document.form1.text1.value;
}
</script>
<body onLoad="clear()">


<form action="docutrack_lite.php" name="form1" id="form1" method="POST"
		onSubmit="{calc(); return false;}">

		<table class="center" width="100%" border="1">
			<tr>
				<td style="padding:20px;">Enter the common description for the paperwork you are tracking</td>
				<td style="padding:20px;"><input id='document' name='document' size="40" value="<?PHP if (isset($_POST['document'])){ echo $_POST['document'];}?>" onChange="checkdocumentName();"></td>

			</tr>
		</table>

		<table class="center" width="100%" border="1">
			<tr>
				<td style="padding:20px;">Scan PST Document Barcode (MWS2016000001)<br>
						<input disabled="true" name="text1"
							onKeyUp="toCount('text1','sBann','{CHAR} characters left',13);"
							id="text1" value="" onChange="upda()">
					</td>
					<td style="padding:20px;">
					<span id="sBann" class="minitext">13 bytes left.</span>
					</td>
			</tr>
		</table>
		<script>checkdocumentName();</script>
</form>
<script>document.form1.text1.focus()</script>
	</body>
	<?PHP
	if (isset($_POST['document']) && isset($_POST['text1'])){
	// do stuff
	}
	?>

	<script>
	function getObject(obj) {
	var theObj;
	if(document.all) {
	if(typeof obj=="string") {
	return document.all(obj);
	} else {
	return obj.style;
	}
	}
	if(document.getElementById) {
	if(typeof obj=="string") {
	return document.getElementById(obj);
	} else {
	return obj.style;
	}
	}
	return null;
	}

	function toCheck(entrance) {
	var entranceObj=getObject(entrance);
	var mystring=entranceObj.value;

	if (mystring.match(/%$/)) {
	//alert("autoSubmit barcode");
	document.form1.submit();
	}


	;
	}


	function toCount(entrance,exit,text,characters) {
	var entranceObj=getObject(entrance);
	var exitObj=getObject(exit);
	var length=characters - entranceObj.value.length;

	toCheck(entrance);

	if(length == 0) {
	// target matched
	//alert('ping');
	document.form1.submit();
	}

	if(length <= 0) {
	length=0;
	text='<span class="disable"> '+text+' </span>';
	entranceObj.value=entranceObj.value.substr(0,characters);
	}
	exitObj.innerHTML = text.replace("{CHAR}",length);

	}


	string="";
	function app(cc) {
	string+=cc;
	document.form1.text1.value=string;
	toCount('text1','sBann','{CHAR} bytes left',13);
	}
	function clear() {
	string="";
	document.form1.text1.value=string;
	}
	function calc() {
	if(string.length > 0) {
	inp="out="+string;
	eval(inp);
	} else out="0";
	document.form1.text1.value=out;
	string=""+out;

	}
	function upda() {
	string=""+document.form1.text1.value;
	//window.location.href='?logic='+document.form1.text1.value;
	}
	function upda2() {
	string=""+document.form1.text1.value;
	}
	</script>
	<body onLoad="clear()">





	<form action="docutrack_lite.php" name="form1" id="form1" method="POST"
	onSubmit="{calc(); return false;}">

	<table class="center" width="100%" border="1">
	<tr>
	<td style="padding:20px;">Enter the common description for the paperwork you are tracking</td>
	<td style="padding:20px;"><input id='document' name='document' size="40" value="<?PHP if (isset($_POST['document'])){ echo $_POST['document'];}?>" onChange="checkdocumentName();"></td>

	</tr>
	</table>

	<table class="center" width="100%" border="1">
	<tr>
	<td style="padding:20px;">Scan PST Document Barcode (MWS2016000001)<br>
	<input disabled="true" name="text1"
	onKeyUp="toCount('text1','sBann','{CHAR} characters left',13);"
	id="text1" value="" onChange="upda()">
	</td>
	<td style="padding:20px;">
	<span id="sBann" class="minitext">13 bytes left.</span>
	</td>
	</tr>
	</table>
	<script>checkdocumentName();</script>
	</form>
	<script>document.form1.text1.focus()</script>
	</body>