Can you please tell me whats the problem with the code
<html>
<head>
<title>assignment 5</title>
<script type="text/javascript">
function nine()
{
var d= new Date();
var i=d.getDay()
switch(i)
{
case 0: alert("Today is Sunday...");
break;
case 1: alert("Today is Monday...");
break;
case 2: alert("Today is Tuesday...");
break;
case 3: alert("Today is Wednesday...");
break;
case 4: alert("Today is Thursday...");
break;
case 5: alert("Today is Friday...");
break;
case 6: alert("Today is Saturday...");
break;
}
}
function four(str)
{
var k=0;
for(i=0;i<str.length-1;i )
{
for(j=i 1;j<str.length;j )
{
if((str[i]==str[j]))
{
str=str.replace(str[i],"#");
str=str.replace(str[j],"#");
}
}
}
for(i=0;i<str.length;i )
{
if(str[i]!='#')
k ;
}
document.form1.txt3.value=k;
}
function six()
{
x=document.form1.txt4.value;
for(i=0;i<2x;i )
{
while(i<x)
{
for(j=0;j<=i;j )
document.write(j "
