/*===== copyright =====*/
function year() {  var data = new Date();  var now_year = data.getFullYear();  document.write(now_year);  }


/*===== scroll =====*/
$(function () {
    $('a[href*=#main]').click(function () {
        $(this).blur();
        $('html,body').animate({ scrollTop: 0 }, 'slow');
        return false;
    });
});




/*===== rollover =====*/
$(function(){
	$("img.rollover").mouseover(function(){
		$(this).attr("src",$(this).attr("src").replace(/^(.+)(\.[a-z]+)$/, "$1_on$2"));
	}).mouseout(function(){
		$(this).attr("src",$(this).attr("src").replace(/^(.+)_on(\.[a-z]+)$/, "$1$2"));
	}).each(function(){
		$("<img>").attr("src",$(this).attr("src").replace(/^(.+)(\.[a-z]+)$/, "$1_on$2"));
	});
});