bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
    if ((bName == "Netscape" && bVer >= 3) || 
        (bName == "Microsoft Internet Explorer" && bVer >= 4)) br = "n3"; 
    else br = "n2";

if (br== "n3"){
document.onimage1 = new Image();
document.onimage1.src="../images/icon/kaiin/k_d1.gif";
document.onimage2 = new Image();
document.onimage2.src="../images/icon/kaiin/k_d2.gif";
document.onimage3 = new Image();
document.onimage3.src="../images/icon/kaiin/k_d3.gif";
document.onimage4 = new Image();
document.onimage4.src="../images/icon/kaiin/k_d4.gif";
document.onimage5 = new Image();
document.onimage5.src="../images/icon/kaiin/k_d5.gif";
document.onimage6 = new Image();
document.onimage6.src="../images/icon/kaiin/k_d6.gif";
}

function onmenu(i){
  if(navigator.appVersion.charAt(0)>=3){
    if(i == 1){document.p1.src="../images/icon/kaiin/k_d1.gif"}
    if(i == 2){document.p2.src="../images/icon/kaiin/k_d2.gif"}
    if(i == 3){document.p3.src="../images/icon/kaiin/k_d3.gif"}
    if(i == 4){document.p4.src="../images/icon/kaiin/k_d4.gif"}
if(i == 5){document.p5.src="../images/icon/kaiin/k_d5.gif"}
if(i == 6){document.p6.src="../images/icon/kaiin/k_d6.gif"}
	}
}

function outmenu(i){
  if(navigator.appVersion.charAt(0)>=3){
    if(i == 1){document.p1.src="../images/icon/kaiin/k_1.gif"}
    if(i == 2){document.p2.src="../images/icon/kaiin/k_2.gif"}
    if(i == 3){document.p3.src="../images/icon/kaiin/k_3.gif"}
    if(i == 4){document.p4.src="../images/icon/kaiin/k_4.gif"}
if(i == 5){document.p5.src="../images/icon/kaiin/k_5.gif"}
if(i == 6){document.p6.src="../images/icon/kaiin/k_6.gif"}
	}
}