mmhh
<html><head><title>palindrome</title></head><body><script>var str=prompt(“Enter the string:”);var flag=0;var len=str.length;for(var i=0;i<len/2;i++){if(str[i]!=str[len-i-1]){flag=1;}}if (flag==0)alert(“Is a palindrome”);elsealert(“Not a palindrome”)</script></body></html>