psk11/NextPrime.html

## NextPrime.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Find Next Prime Number</title>

    <script type="text/javascript" src="JsFiles/JScript.js"></script>

    <script type="text/javascript">
    function checkPrime()
    {
        var id = document.getElementById("num");
        var number = parseInt (document.getElementById("num").value);
        var maxNum =  parseInt(1299827);
        if(number < maxNum && !isNaN(number))
        {
            for(var i = number+1; i< maxNum; i++)
            {
                if(isPrime(i))
                {
                    id.value = i;
                    return;
                }
                else
                {
                    continue;
                }
            }
        }
        else
        {
            window.alert("Plase Enter Number Below 1299827 or Enter A Valid Integer");
            id.value = "";
        }
    }
    function isPrime(num)
    {
        for(var i = 2; i < num; i++ )
        {
            if(num % i === 0)
            {
                return false;
            }
        }
        return true;
    }
    </script>

</head>
<body>
    <form id="form1" runat="server">
    <div>
        <input type="text" id="num" />
        <button id="btn" onclick="checkPrime();return false">
            Click To Get Next Prime Number</button>
    </div>
    </form>
</body>
</html>
	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
	<html xmlns="http://www.w3.org/1999/xhtml">
	<head runat="server">
	<title>Find Next Prime Number</title>

	<script type="text/javascript" src="JsFiles/JScript.js"></script>

	<script type="text/javascript">
	function checkPrime()
	{
	var id = document.getElementById("num");
	var number = parseInt (document.getElementById("num").value);
	var maxNum = parseInt(1299827);
	if(number < maxNum && !isNaN(number))
	{
	for(var i = number+1; i< maxNum; i++)
	{
	if(isPrime(i))
	{
	id.value = i;
	return;
	}
	else
	{
	continue;
	}
	}
	}
	else
	{
	window.alert("Plase Enter Number Below 1299827 or Enter A Valid Integer");
	id.value = "";
	}
	}
	function isPrime(num)
	{
	for(var i = 2; i < num; i++ )
	{
	if(num % i === 0)
	{
	return false;
	}
	}
	return true;
	}
	</script>

	</head>
	<body>
	<form id="form1" runat="server">
	<div>
	<input type="text" id="num" />
	<button id="btn" onclick="checkPrime();return false">
	Click To Get Next Prime Number</button>
	</div>
	</form>
	</body>
	</html>