if(document.images) {

	bottoneover = new Array(10);
	bottoneout = new Array(10);

	bottoneover[0]=new Image(154,15);
	bottoneout[0]=new Image(154,15);
	bottoneover[0].src="images/m1_over.gif";
	bottoneout[0].src="images/m1.gif";

	bottoneover[1]=new Image(154,15);
	bottoneout[1]=new Image(154,15);
	bottoneover[1].src="images/m2_over.gif";
	bottoneout[1].src="images/m2.gif";

	bottoneover[2]=new Image(154,15);
	bottoneout[2]=new Image(154,15);
	bottoneover[2].src="images/m3_over.gif";
	bottoneout[2].src="images/m3.gif";

	bottoneover[3]=new Image(154,15);
	bottoneout[3]=new Image(154,15);
	bottoneover[3].src="images/m4_over.gif";
	bottoneout[3].src="images/m4.gif";

	bottoneover[4]=new Image(154,15);
	bottoneout[4]=new Image(154,15);
	bottoneover[4].src="images/m5_over.gif";
	bottoneout[4].src="images/m5.gif";

	bottoneover[5]=new Image(154,15);
	bottoneout[5]=new Image(154,15);
	bottoneover[5].src="images/m6_over.gif";
	bottoneout[5].src="images/m6.gif";

	bottoneover[6]=new Image(154,15);
	bottoneout[6]=new Image(154,15);
	bottoneover[6].src="images/m6a_over.gif";
	bottoneout[6].src="images/m6a.gif";

	bottoneover[7]=new Image(154,15);
	bottoneout[7]=new Image(154,15);
	bottoneover[7].src="images/m3a_over.gif";
	bottoneout[7].src="images/m3a.gif";
	
	bottoneover[8]=new Image(154,15);
	bottoneout[8]=new Image(154,15);
	bottoneover[8].src="images/m3b_over.gif";
	bottoneout[8].src="images/m3b.gif";	
	
	bottoneover[9]=new Image(154,15);
	bottoneout[9]=new Image(154,15);
	bottoneover[9].src="images/m2a_over.gif";
	bottoneout[9].src="images/m2a.gif";	
	
}

function acceso(i) {
	if(document.images) document.images["menu"+i].src=bottoneover[i].src;
}
function spento(i) {
	if(document.images) document.images["menu"+i].src=bottoneout[i].src;
}