//rollover

$(function() {
var postfix = '_on';
$('.over a img').not('[src*="'+ postfix +'."]').each(function() {
var img = $(this);
var src = img.attr('src');
var src_on = src.substr(0, src.lastIndexOf('.'))
+ postfix
+ src.substring(src.lastIndexOf('.'));
$('<img>').attr('src', src_on);
img.hover(
function() {img.attr('src', src_on);},
function() {img.attr('src', src);}
);
});
});

//search form submit label change
$(function(){
$('.submit').val(' ');
$('.btn_submit').val(' ');
$('.btn_reset').val(' ');
$('.btn_send').val(' ');
$('.btn_back').val(' ');
$('.btn_submit_e').val(' ');
$('.btn_reset_e').val(' ');
$('.btn_send_e').val(' ');
$('.btn_back_e').val(' ');
});

//top images

function slideSwitch() {
var $active = $('#flash_area img.active');
if ( $active.length == 0 ) $active = $('#flash_area img:last');
var $next =  $active.next().length ? $active.next() : $('#flash_area img:first');
$active.addClass('last-active');
$next.css("opacity","0.0")
$next.css("filter","alpha(opacity=0)")
.addClass('active')
.animate({opacity: 1.0}, 2000, function() {
$active.removeClass('active last-active');
});
}
$(function() {setInterval( "slideSwitch()", 5000 );});
$(function() {
$('#flash_area').css("opacity","0");
$('#flash_area').animate({opacity: 1.0}, 2000);
});

//h2 span insert
$(function(){
$('#article > h2').wrapInner("<span></span>");
});