/*---------------------------------------------
Optional Main Menu Switch Images
-----------------------------------------------*/





              browserName = navigator.appName;
              browserVer = parseInt(navigator.appVersion);
              if (browserName == "Netscape" && browserVer >= 3) version="n3";
              else if (browserName == "Microsoft Internet Explorer" && browserVer >= 3) version="e3";
              else version="n2";

                      
                      if (version == "n3" || version == "e3") {
                      asia03_on = new Image();
                      asia03_on.src = "../images/asia03_on.gif";
                      asia03_off = new Image();
				              asia03_off.src = "../images/asia03_off.gif";

                      asia07_on = new Image();
                      asia07_on.src = "../images/asia07_on.gif";
                      asia07_off = new Image();
				              asia07_off.src = "../images/asia07_off.gif";

                      asia10_on = new Image();
                      asia10_on.src = "../images/asia10_on.gif";
                      asia10_off = new Image();
				              asia10_off.src = "../images/asia10_off.gif";

                      asia15_on = new Image();
                      asia15_on.src = "../images/asia15_on.gif";
                      asia15_off = new Image();
				              asia15_off.src = "../images/asia15_off.gif";

                      asia18_on = new Image();
                      asia18_on.src = "../images/asia18_on.gif";
                      asia18_off = new Image();
				              asia18_off.src = "../images/asia18_off.gif";

                      asia20_on = new Image();
                      asia20_on.src = "../images/asia20_on.gif";
                      asia20_off = new Image();
				              asia20_off.src = "../images/asia20_off.gif";

                      asia23_on = new Image();
                      asia23_on.src = "../images/asia23_on.gif";
                      asia23_off = new Image();
				              asia23_off.src = "../images/asia23_off.gif";

                      asia27_on = new Image();
                      asia27_on.src = "../images/asia27_on.gif";
                      asia27_off = new Image();
				              asia27_off.src = "../images/asia27_off.gif";

                      tokyo01 = new Image();
                      tokyo01.src = "tokyo06.gif";
                      tokyo02 = new Image();
                      tokyo02.src = "tokyo06.gif";
                      tokyo03 = new Image();
                      tokyo03.src = "tokyo06.gif";
                      tokyo04 = new Image();
                      tokyo04.src = "tokyo06.gif";
                      tokyo05 = new Image();
                      tokyo05.src = "tokyo06.gif";
                      tokyo06 = new Image();
                      tokyo06.src = "tokyo06.gif";
                      asia12 = new Image();
                      asia12.src = "../images/asia12.gif";

											var ImageSetA = 1;
											}

	

              function img_act(imgName) {
                      if (version == "n3" || version == "e3") {
                      img2On = eval(imgName + "on.src");
                      document [imgName].src = img2On;
	
                      }
              }


              function img_inact(imgName) {
                      if (version == "n3" || version == "e3") {
                      img2Off = eval(imgName + "off.src");
                      document [imgName].src = img2Off;
											clearTimeout(timerID);

											document.pic.src = "../images/asia12.gif";
                      }
              }

							function anime(imgName,imgsite) {
											if (version == "n3" || version == "e3") {
													img_act(imgName);
													ANIMA = new Array() ;
													ImageSetA =1 ;
													for (i = 1; i < 7; i++) {
														ANIMA[i] = new Image() ;
														ANIMA[i].src = imgsite + i + ".gif";
													}
											anime_2();
											}
              }
              

							function anime_2() {
											if (version == "n3" || version == "e3") {
											
											document.pic.src = ANIMA[ImageSetA].src ;
											ImageSetA++ ;
											if(ImageSetA > 6) {
													ImageSetA = 6;
											}
							        timerID=setTimeout("anime_2()", 0) ;
											}
              }