DisaTemp/gist:bf3538315426907f923d

## gistfile1.txt
<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">

	<title>Virtual Keyboard Basic Demo</title>

	<!-- demo -->
	<link href="demo/demo.css" rel="stylesheet">

	<!-- jQuery & jQuery UI + theme (required) -->
	<link href="http://code.jquery.com/ui/1.9.0/themes/ui-darkness/jquery-ui.css" rel="stylesheet">
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8/jquery.js"></script>
	<script src="http://code.jquery.com/ui/1.9.0/jquery-ui.min.js"></script>

	<!-- keyboard widget css & script (required) -->
	<link href="css/keyboard.css" rel="stylesheet">
	<script src="js/jquery.keyboard.js"></script>

	<!-- keyboard extensions (optional) -->
	<script src="js/jquery.mousewheel.js"></script>

	<!-- initialize keyboard (required) -->
	<script>

		function numPad(fieldName, unit){

            var k = $('#' + fieldName);

            k.keyboard({
                layout: 'num',
                hidden : function(e, keyboard, el) {

                    // add "px" suffix
                    $(el).val(function(indx, val){
                        var beforeSpace = val.replace(/[A-Za-z$-]/g, "").split(" ");

                        if (isAlphanumeric(beforeSpace[0])){
                            return val;
                        }
                        else{
                            return beforeSpace[0] + ' ' + unit;
                        }
                    });
                },
                visible: function(e, keyboard, el) {
                    keyboard.$preview[0].select();
                }
            })

            function isAlphanumeric(str) {
                return /^[0-9a-zA-Z]+$/.test(str);
            }
        }

	</script>

</head>

<body>
		<!-- keyboard input -->
		<input id="keyboard" name="keyboard" type="text" value="102.27 PSI" onclick="numPad('keyboard', 'PSI');">
</body>

</html>
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">

	<title>Virtual Keyboard Basic Demo</title>

	<!-- demo -->
	<link href="demo/demo.css" rel="stylesheet">

	<!-- jQuery & jQuery UI + theme (required) -->
	<link href="http://code.jquery.com/ui/1.9.0/themes/ui-darkness/jquery-ui.css" rel="stylesheet">
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8/jquery.js"></script>
	<script src="http://code.jquery.com/ui/1.9.0/jquery-ui.min.js"></script>

	<!-- keyboard widget css & script (required) -->
	<link href="css/keyboard.css" rel="stylesheet">
	<script src="js/jquery.keyboard.js"></script>

	<!-- keyboard extensions (optional) -->
	<script src="js/jquery.mousewheel.js"></script>

	<!-- initialize keyboard (required) -->
	<script>

	function numPad(fieldName, unit){

	var k = $('#' + fieldName);

	k.keyboard({
	layout: 'num',
	hidden : function(e, keyboard, el) {

	// add "px" suffix
	$(el).val(function(indx, val){
	var beforeSpace = val.replace(/[A-Za-z$-]/g, "").split(" ");

	if (isAlphanumeric(beforeSpace[0])){
	return val;
	}
	else{
	return beforeSpace[0] + ' ' + unit;
	}
	});
	},
	visible: function(e, keyboard, el) {
	keyboard.$preview[0].select();
	}
	})

	function isAlphanumeric(str) {
	return /^[0-9a-zA-Z]+$/.test(str);
	}
	}

	</script>

	</head>

	<body>
	<!-- keyboard input -->
	<input id="keyboard" name="keyboard" type="text" value="102.27 PSI" onclick="numPad('keyboard', 'PSI');">
	</body>

	</html>