chintamanand/index.html

## index.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>
<title>Fibonacci series</title>
<script>
function getFibonacci()
{
 //get the limit from textbox
 var limit = document.getElementById("limit").value;
 //call the fibonacci function
 fibonacciSeries(limit);
}

function fibonacciSeries(limit)
{
 var first_num = 0, second_num = 1, next_num, outputElement;
  if(limit != '')
   {
    outputElement = document.getElementById("output");
    outputElement.innerHTML = "";
    outputElement.innerHTML = "<br>";
    alert(first_num);
    outputElement.innerHTML += first_num + "<br>";
    alert(second_num);
    outputElement.innerHTML += second_num + "<br>";
    /* here we are checking > 2 because we have already printed two numbers  of fiboncacci series above*/
    //loop through the limit till it becomes 0 (zero)
     while(limit > 2)
       {
     //add the first value and second to get the next value
       next_num   = first_num + second_num;
	//assign second value to first
       //next value to second
      //to find the next series
       first_num  = second_num;
       second_num = next_num;
	 //print the next value
       alert(next_num);
       outputElement.innerHTML += next_num + "<br>";
          //decrement the limit by one
       limit--;
      }
     }
      else{
	   document.getElementById("output").innerHTML = "Please enter a value!";
	    }
	}
</script>
</head>
<body>
<h2>Fibonacci series </h2>
<h3>Enter the limit:</h3>
<input type="text" id="limit" />
<button onclick="getFibonacci()" >Print Fibonacci Series</button>
<h4>Output: <span id="output"></span></h4>


</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>
	<title>Fibonacci series</title>
	<script>
	function getFibonacci()
	{
	//get the limit from textbox
	var limit = document.getElementById("limit").value;
	//call the fibonacci function
	fibonacciSeries(limit);
	}

	function fibonacciSeries(limit)
	{
	var first_num = 0, second_num = 1, next_num, outputElement;
	if(limit != '')
	{
	outputElement = document.getElementById("output");
	outputElement.innerHTML = "";
	outputElement.innerHTML = "<br>";
	alert(first_num);
	outputElement.innerHTML += first_num + "<br>";
	alert(second_num);
	outputElement.innerHTML += second_num + "<br>";
	/* here we are checking > 2 because we have already printed two numbers of fiboncacci series above*/
	//loop through the limit till it becomes 0 (zero)
	while(limit > 2)
	{
	//add the first value and second to get the next value
	next_num = first_num + second_num;
	//assign second value to first
	//next value to second
	//to find the next series
	first_num = second_num;
	second_num = next_num;
	//print the next value
	alert(next_num);
	outputElement.innerHTML += next_num + "<br>";
	//decrement the limit by one
	limit--;
	}
	}
	else{
	document.getElementById("output").innerHTML = "Please enter a value!";
	}
	}
	</script>
	</head>
	<body>
	<h2>Fibonacci series </h2>
	<h3>Enter the limit:</h3>
	<input type="text" id="limit" />
	<button onclick="getFibonacci()" >Print Fibonacci Series</button>
	<h4>Output: <span id="output"></span></h4>


	</body>
	</html>