palindrome() function

palindrome.js

function ispalindrome(){
 
	var palindrome = true;
    	var text = "arra";
	var array = text.toUpperCase();
	array = array.split(" ");
	array = array.join("");
 
	for(var i in array)
	{
		if(array[i] != array[array.length - i - 1])
		{
			palindrome = false;
			break;
		}
	}
 
	if(palindrome) console.log("PALINDROME")
	else console.log("NOT A PALINDROME");
}
 
ispalindrome();