window.onload = function() {
	$( "dd#side-bn-list dl:odd" ).addClass( "oddline" );
	$( "dd#side-bn-list dl:even" ).addClass( "evenline" );
	$( "dl#backnumber dd.bnlist dl:even" ).addClass( "oddline" );
	$( "dl#backnumber dd.bnlist dl:odd" ).addClass( "evenline" );
	$( "dl#backnumber dt.bnlist-img:odd" ).addClass( "oddimg" );
	$( "dl#backnumber dt.bnlist-img:even" ).addClass( "evenimg" );
}