//define font size change parameters
	var gl_fs_containers = new Array(5);

	gl_fs_containers[0] = new Array(7);
	gl_fs_containers[0][0] = 'span';
	gl_fs_containers[0][1] = 'abstractText';
	gl_fs_containers[0][2] = '10px';
	gl_fs_containers[0][3] = '12px';
	gl_fs_containers[0][4] = '14px';
	gl_fs_containers[0][5] = 10;
	gl_fs_containers[0][6] = 20;
	
	gl_fs_containers[1] = new Array(7);
	gl_fs_containers[1][0] = 'a';
	gl_fs_containers[1][1] = 'documentTitleLink';
	gl_fs_containers[1][2] = '12px';
	gl_fs_containers[1][3] = '14px';
	gl_fs_containers[1][4] = '16px';
	gl_fs_containers[1][5] = 10;
	gl_fs_containers[1][6] = 20;
	
	gl_fs_containers[2] = new Array(7);
	gl_fs_containers[2][0] = 'span';
	gl_fs_containers[2][1] = 'sectionText';
	gl_fs_containers[2][2] = '12px';
	gl_fs_containers[2][3] = '14px';
	gl_fs_containers[2][4] = '16px';
	gl_fs_containers[2][5] = 10;
	gl_fs_containers[2][6] = 20;
	
	gl_fs_containers[3] = new Array(7);
	gl_fs_containers[3][0] = 'span';
	gl_fs_containers[3][1] = 'documentTitle';
	gl_fs_containers[3][2] = '12px';
	gl_fs_containers[3][3] = '14px';
	gl_fs_containers[3][4] = '16px';
	gl_fs_containers[3][5] = 10;
	gl_fs_containers[3][6] = 20;
	
	gl_fs_containers[4] = new Array(7);
	gl_fs_containers[4][0] = 'span';
	gl_fs_containers[4][1] = 'paragraphContent';
	gl_fs_containers[4][2] = '12px';
	gl_fs_containers[4][3] = '14px';
	gl_fs_containers[4][4] = '16px';
	gl_fs_containers[4][5] = 10;
	gl_fs_containers[4][6] = 20;