// JavaScript Document
function twitter() {
	var d=document;
	var w=window;
	var l=location;
	var e=encodeURIComponent;
	var t=(d.selection)?d.selection.createRange().text:(w.getSelection)?w.getSelection():(d.getSelection)?d.getSelection():'';
	var f='http://twitter.com/home/?status='+e(t)+e(d.title)+' '+e(l.href);
	
	if (!w.open(f,'surfing')) l.href=f;
	void(0);
}


$(function(){
     $("#mainBlock a").click(function(){
     $('html,body').animate({ scrollTop: $($(this).attr("href")).offset().top }, 'slow','swing');
     return false;
     })
});

/* order 送り先の表示/非表示  */
function showSendAddress( wh ) {
	
	if ( wh==1 ) {
		$('div #sendAddress').show(1000, function() {});
		$('html,body').animate({ scrollTop: $('div #sendAddress').offset().top }, 'slow','swing');
		}
	else {
		$('div #sendAddress').hide(1000, function() {
		});
	}
}


/* order クレジット項目  */
function showCreditForm( wh ) {
	
	if ( wh==2 ) {
		$('div #creditForm').show(1000, function() {});
		$('html,body').animate({ scrollTop: $('div #creditForm').offset().top }, 'slow','swing');
		}
	else {
		$('div #creditForm').hide(1000, function() {
		});
	}
}