JQuery - not first

How can I say..

On Click .not.first() div
alert('Yeah you clicked a div which is not the first one!');

My actual code:

this.$('thumbnails').children().click(function() {

                $('#video').animate({width: 164, height: 20, top:开发者_开发百科 475, marginLeft: 262},0)

       $('.flv').animate({left: 2222, opacity: '0'},0).css('display', 'none')
        $('.close').animate({opacity: '0'},0)
                clicked = 0

            });

There's a :gt() (greater-than-index) selector or .slice(1) (@bobince's preference :), your question translated literally would be:

$("div:gt(0)").click(function() {
  alert('Yeah you clicked a div which is not the first one!');
});
//or...
$("div").slice(1).click(function() {
  alert('Yeah you clicked a div which is not the first one!');
});

For your updated question:

$('thumbnails').children(":gt(0)").click(function() {
   $('#video').css({width: 164, height: 20, top: 475, marginLeft: 262});
   $('.flv').css({left: 2222, opacity: '0'}).hide();
   $('.close').css({opacity: '0'});
   clicked = 0;
});
//or...
$('thumbnails').children().slice(1).click(function() {
   $('#video').css({width: 164, height: 20, top: 475, marginLeft: 262});
   $('.flv').css({left: 2222, opacity: '0'}).hide();
   $('.close').css({opacity: '0'});
   clicked = 0;
});

Note the use of .css(), if you want to make instant non-animated style changes, use this istead.

$(div).not(":first").click(function(){
   alert("Yeah you clicked a div which is not the first one!);
});

see :first and .not from the jquery docs.

$('thumbnails').children().not(":first").click(function() {
    $('#video').animate({width: 164, height: 20, top: 475, marginLeft: 262},0)
    $('.flv').animate({left: 2222, opacity: '0'},0).css('display', 'none')
    $('.close').animate({opacity: '0'},0)
        clicked = 0
});

Would be the answer for the update to your question.

$("#id").not(':first').click(function(){
alert('Not the first');
});

$('div').not(':first').click(function() {
    alert('Yeah you clicked a div which is not the first one!');
});

For your updated question:

$('thumbnails').children().not(':first').click(function() {

    $('#video').animate({width: 164, height: 20, top: 475, marginLeft: 262},0)
    $('.flv').animate({left: 2222, opacity: '0'},0).css('display', 'none')
    $('.close').animate({opacity: '0'},0)
    clicked = 0
});