sum int array values

we will loop to sum all values :
if we have an array like

<ul>
<li class='price'>10</li>
<li class='price'>5</li>
<li class='price'>3</li>
<li class='price'>11</li>
</ul>
<ul>
<li class='price'>10</li>
<li class='price'>5</li>
<li class='price'>3</li>
<li class='price'>11</li>
</ul>

1. <code>
2. <ul>
3. <li class='price'>10</li>
4. <li class='price'>5</li>
5. <li class='price'>3</li>
6. <li class='price'>11</li>
7. </ul>
8. </code>

<code>
<ul>
<li class='price'>10</li>
<li class='price'>5</li>
<li class='price'>3</li>
<li class='price'>11</li>
</ul>
</code>

summ will get by :

$('.price').blur(function () {
    var sum = 0;
    $('.price').each(function() {
        sum += Number($(this).html());
    });
});​​​​​​​​​

$('.price').blur(function () {
    var sum = 0;
    $('.price').each(function() {
        sum += Number($(this).html());
    });
});​​​​​​​​​

1. <code>
2. $('.price').blur(function () {
3. var sum = 0;
4. $('.price').each(function() {
5. sum += Number($(this).html());
6. });
7. });​​​​​​​​​
9. </code>

<code>
$('.price').blur(function () {
    var sum = 0;
    $('.price').each(function() {
        sum += Number($(this).html());
    });
});​​​​​​​​​

</code>