function biggerSize()
{
	if($('#single-art-text').hasClass('fs16'))
	{
		$('#single-art-text').addClass("fs18");
		$('#single-art-text p').addClass("fs18");
		$('#single-art-text strong').addClass("fs18");

		$('#single-art-text').removeClass("fs16");
		$('#single-art-text p').removeClass("fs16");
		$('#single-art-text strong').removeClass("fs16");
	}else
	if($('#single-art-text').hasClass('fs18'))
	{
		$('#single-art-text').addClass("fs20");
		$('#single-art-text p').addClass("fs20");
		$('#single-art-text strong').addClass("fs20");

		$('#single-art-text').removeClass("fs18");
		$('#single-art-text p').removeClass("fs18");
		$('#single-art-text strong').removeClass("fs18");
	}else
	if($('#single-art-text').hasClass('fs20'))
	{
		$('#single-art-text').addClass("fs22");
		$('#single-art-text p').addClass("fs22");
		$('#single-art-text strong').addClass("fs22");

		$('#single-art-text').removeClass("fs20");
		$('#single-art-text p').removeClass("fs20");
		$('#single-art-text strong').removeClass("fs20");
	}
	else{
		$('#single-art-text').addClass("fs16");
		$('#single-art-text p').addClass("fs16");
		$('#single-art-text strong').addClass("fs16");
	}
}

function smallerSize()
{
	if($('#single-art-text').hasClass('fs22'))
	{
		$('#single-art-text').addClass("fs20");
		$('#single-art-text').removeClass("fs22");

		$('#single-art-text p').addClass("fs20");
		$('#single-art-text p').removeClass("fs22");

		$('#single-art-text strong').addClass("fs20");
		$('#single-art-text strong').removeClass("fs22");
	}else
	if($('#single-art-text').hasClass('fs20'))
	{
		$('#single-art-text').addClass("fs18");
		$('#single-art-text').removeClass("fs20");

		$('#single-art-text p').addClass("fs18");
		$('#single-art-text p').removeClass("fs20");

		$('#single-art-text strong').addClass("fs18");
		$('#single-art-text strong').removeClass("fs20");
	}else
	if($('#single-art-text').hasClass('fs18'))
	{
		$('#single-art-text ').addClass("fs16");
		$('#single-art-text').removeClass("fs18");

		$('#single-art-text p').addClass("fs16");
		$('#single-art-text p').removeClass("fs18");

		$('#single-art-text strong').addClass("fs16");
		$('#single-art-text strong').removeClass("fs18");
	}
	else
	{
		$('#single-art-text').removeClass("fs16");
		$('#single-art-text p').removeClass("fs16");
		$('#single-art-text strong').removeClass("fs16");
	}
}