function chgDispState(id,id2){
	var obj  = $(id);
	var obj2 = $(id2);

	obj.style.display = 'block';
	obj2.style.display = 'none';
}


// startup effect

function execStartUp(){
	//$('campaignImage').style.display='none';
	$('campaignBg').style.height = screen.height;
	/*
	new Effect.SlideUp("campaignImage", { 
	from:1.0, 
	to:0.0,
	duration: 0.8, // アニメーションする時間(秒) 
	afterFinishInternal: function(effect) {
			$('whole').style.display='block';
			$('campaignImage').style.display='block';
		}
	}
	);
	
	new Effect.Fade("campaignBg",{
		from:0.0,
		to:0.5,
		duration:0.7
	}
	);
	*/
}


function execShow(){
	new Effect.SlideUp("campaignImage", { 
	from:0.0, 
	to:1.0,
	duration: 0.6, // アニメーションする時間(秒) 
	afterFinishInternal: function(effect) { 
			$('campaignImage').style.display='none';
		}
	}
	);
	new Effect.Fade("campaignBg",{
		from:0.5,
		to:0,
		duration:0.6,
		afterFinishInternal: function(effect) { 
			$('campaignBg').style.display='none';
			$('campaignCont').style.display='none';
		}
	}
	);
}