//------menu image mouse over

BN = navigator.appName;
 BV = parseInt(navigator.appVersion);
 V = "n3";
 if (BN == "Netscape" && BV >= 3) V = "n3";
 else if (BN == "Microsoft Internet Explorer" && BV >= 4) V = "n3";
 else V = "n2";
 
 if (V == "n3") {
 rarrowon = new Image(9, 9);
 rarrowon.src = "/events/photo/Shotozero2003/icon_arightlink.gif";
 rarrowoff = new Image(9, 9);
 rarrowoff.src = "/events/photo/Shotozero2003/icon_rightlink.gif";
 }
 
 function img_ronarrow(imgName) {
 if (V == "n3") {
 rarrowOn = rarrowon.src;
 document [imgName + "_arrow"].src = rarrowOn;         
 }
 }
 function img_roffarrow(imgName) {
 if (V == "n3") {
 rarrowOff = rarrowoff.src;
 document [imgName + "_arrow"].src = rarrowOff;           
 }
 }