// ?t?H???g?T?C?Y?IĄŻ?X //
	var hazimeS = 2;var tagu = new Array('span');
	var syurui = new Array( 'xx-small','x-small','small','medium','large','x-large','xx-large' );
	function sore( mokuhyou,akoI ){
	if (!document.getElementById) return
	var dore = document,akoC = null,ookisa = hazimeS,kazu,su,cTags;ookisa += akoI;
	if ( ookisa < 0 ) ookisa = 0;
	if ( ookisa > 6 ) ookisa = 6;
	hazimeS = ookisa;
	if ( !( akoC = dore.getElementById( mokuhyou ) ) ) akoC = dore.getElementsByTagName( mokuhyou )[ 0 ];
	akoC.style.fontSize = syurui[ ookisa ];
	for ( kazu = 0 ; kazu < tagu.length ; kazu++ ){
	cTags = akoC.getElementsByTagName( tagu[ kazu ] );
	for ( su = 0 ; su < cTags.length ; su++ ) cTags[ su ].style.fontSize = syurui[ ookisa ];
	}}