jQuery(document).ready(function(){
	$.fn.opOver = function(op,oa,durationp,durationa){
		var c = {
			op:op? op:1.0,
			oa:oa? oa:0.6,
			durationp:durationp? durationp:'fast',
			durationa:durationa? durationa:'fast'
		};
		

		$(this).each(function(){
			$(this).css({
					opacity: c.op,
					filter: "alpha(opacity="+c.op*100+")"
				}).hover(function(){
					$(this).fadeTo(c.durationp,c.oa);
				},function(){
					$(this).fadeTo(c.durationa,c.op);
				})
		});
	},
	
	//トップ画面 これでどうかな？
	$('#TOP_logo img').opOver(1.0,0.4,500,500);

	//imgage画面
	$('#IMAGE_logo img').opOver(1.0,0.4,500,500);
 	$('#IMAGE_menu li').opOver(1.0,0.4,500,500);
 	
 	//その他
 	$('#logo img').opOver(1.0,0.4,500,500);
	$('#menu img').opOver(1.0,0.4,500,500);
	
});