function showContent(name){
	var ww = document.getElementById(name);
	ww.style.display = "block";

}

function closeContent(name){
	var ww = document.getElementById(name);
	ww.style.display = "none";
}

function showContent_Slow(name){
	var ww = document.getElementById(name);

	ww.style.pixelWidth  = 0;
	ww.style.pixelHeight = 0;

	ww.style.display = "block";

	/** 最終値の設定 **/
	max_st_width  = 200;
	max_st_height = 300;

	function toLarge(){
		if(ww.style.pixelWidth < max_st_width){
			st_width  = ww.style.pixelWidth;
			ww.style.pixelWidth  = st_width  + 10;
		}
		if(ww.style.pixelHeight < max_st_height){
			st_height = ww.style.pixelHeight;
			ww.style.pixelHeight = st_height + 5;
		}
	}

	while((ww.style.pixelWidth < max_st_width)||(ww.style.pixelHeight < max_st_height)){
		toLarge();
	}
}