/* two small 
@media screen and (min-width:641px){
	#banner_6{display:block;}
	#banner_6 img{height:80px;}
	#banner_3{display:none;}
}
@media screen and (max-width: 640px) {
	#banner_6{display:none;}
	#banner_3{display:block;}
	#banner_3 img{margin-top:2px;height:80px;}
}
 */
/* one big  */
@media screen and (min-width:641px){
	#banner_6{display:block;}
	#banner_6 img{height:80px;}
	#banner_6m{display:none;}
}
@media screen and (max-width: 640px) {
	#banner_6{display:none;}
	#banner_6m{display:block;}
	#banner_6m img{margin-top:2px;height:80px;}
}