#m2{ width:1000px; height:250px;  position:relative; }
#m2_body{ width:1000px;  height:250px; float:left; position:relative; overflow:hidden;}
#m2_body ul{ position:absolute;  left:0px; width:9999px;}
	
	

#m3{ width:1000px; height:500px;  position:relative; margin:0 auto;}
#m3_body{ width:1000px;  height:500px; float:left; position:relative; overflow:hidden;}
#m3_body ul{ position:absolute;  left:0px; width:9999px;}