/*
toppage
*/

var pt = 0;
var animIn = { 
	marginLeft: "15px",
	opacity: "show"
};

var animOut = { 
	marginLeft: "-50px",
	opacity: "hide"
};


function slideSwitch() {
	if (pt == 0) {
		$("#block1").css("margin-left", "25px");
		$("#block1").animate(animIn, 1000 ,"easeInQuad");
		$("#block5").animate(animOut,500 ,"easeInOutQuad");
		$("#content").css("background-image", "url('common/image/top_b5.png')");
		pt= 1;
		return;
	}
	if (pt == 1) {
		$("#block2").css("margin-left", "25px");
		$("#block1").animate(animOut, 500 ,"easeInOutQuad");
		$("#block2").animate(animIn,  1000 ,"easeInQuad");
		$("#content").css("background-image", "url('common/image/top_b2.png')");
		pt= 2;
		return;
	}
	if (pt == 2) {
		$("#block3").css("margin-left", "25px");
		$("#block2").animate(animOut,  500 ,"easeInQuad");
		$("#block3").animate(animIn,  1000 ,"easeInQuad");
		$("#content").css("background-image", "url('common/image/top_b1.png')");
		pt= 3;
		return;
	}
	if (pt == 3) {
		$("#block4").css("margin-left", "25px");
		$("#block3").animate(animOut,  500 ,"easeInQuad");
		$("#block4").animate(animIn,  1000 ,"easeInQuad");
		$("#content").css("background-image", "url('common/image/top_b3.png')");
		pt= 4;
		return;
	}

	if (pt == 4) {
		$("#block5").css("margin-left", "25px");
		$("#block4").animate(animOut,  500 ,"easeInQuad");
		$("#block5").animate(animIn,  1000 ,"easeInQuad");
		$("#content").css("background-image", "url('common/image/top_b4.jpg')");
		pt= 0;
		return;
	}


}

$(function() {
	setInterval( "slideSwitch()", 12000 );
});

$(function(){
	// init
	$("#block1").fadeOut(0);
	$("#block2").fadeOut(0);
	$("#block3").fadeOut(0);
	$("#block4").fadeOut(0);
	$("#block5").fadeOut(0);

	slideSwitch();
});