browser_ok=1;

m1_on = new Image(54,75);m1_on.src = "/pict/m1dk_over.gif";
m2_on = new Image(54,80);m2_on.src = "/pict/m2dk_over.gif";
m3_on = new Image(54,83);m3_on.src = "/pict/m3dk_over.gif";
m4_on = new Image(54,76);m4_on.src = "/pict/m4dk_over.gif";
m5_on = new Image(54,74);m5_on.src = "/pict/m5dk_over.gif";		
m6_on = new Image(54,67);m6_on.src = "/pict/m6dk_over.gif";

m1_off = new Image(54,75);m1_off.src = "/pict/m1dk.gif";
m2_off = new Image(54,80);m2_off.src = "/pict/m2dk.gif";
m3_off = new Image(54,83);m3_off.src = "/pict/m3dk.gif";
m4_off = new Image(54,76);m4_off.src = "/pict/m4dk.gif";
m5_off = new Image(54,74);m5_off.src = "/pict/m5dk.gif";		
m6_off = new Image(54,67);m6_off.src = "/pict/m6dk.gif";


function b_on(n){
if (browser_ok &&  n==1) {document ["m1"].src = m1_on.src;}
if (browser_ok &&  n==2) {document ["m2"].src = m2_on.src;}
if (browser_ok &&  n==3) {document ["m3"].src = m3_on.src;}
if (browser_ok &&  n==4) {document ["m4"].src = m4_on.src;}
if (browser_ok &&  n==5) {document ["m5"].src = m5_on.src;}
if (browser_ok &&  n==6) {document ["m6"].src = m6_on.src;}
}

function b_off(n){
if (browser_ok &&  n==1) {document ["m1"].src = m1_off.src;}
if (browser_ok &&  n==2) {document ["m2"].src = m2_off.src;}
if (browser_ok &&  n==3) {document ["m3"].src = m3_off.src;}
if (browser_ok &&  n==4) {document ["m4"].src = m4_off.src;}
if (browser_ok &&  n==5) {document ["m5"].src = m5_off.src;}
if (browser_ok &&  n==6) {document ["m6"].src = m6_off.src;}
}