function showRight(vv){
	
	if(vv==0){
		$("#content_switch_0").css({
			"display": "block"
		});
		$("#content_switch_1").css({
			"display": "none"
		});
		$("#content_switch_2").css({
			"display": "none"
		});
		
	}
	if(vv==1){
		$("#content_switch_0").css({
			"display": "none"
		});
		$("#content_switch_1").css({
			"display": "block"
		});
		$("#content_switch_2").css({
			"display": "none"
		});
		
	}
	if(vv==2){
		$("#content_switch_0").css({
			"display": "none"
		});
		$("#content_switch_1").css({
			"display": "none"
		});
		$("#content_switch_2").css({
			"display": "block"
		});
		
	}
	
}