self.name = "main"; 


//swapImage
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		nav0 = newImage("./menu/mn_topon.gif");
		nav1 = newImage("./menu/mn_ryokinon.gif");
		nav2 = newImage("./menu/mn_flowon.gif");
		nav3 = newImage("./menu/mn_memberon.gif");
		nav4 = newImage("./menu/mn_accesson.gif");
		nav5 = newImage("./menu/mn_sendon.gif");
		preloadFlag = true;
	}
}

function navi(obj) {
url = obj.options[obj.selectedIndex].value;
if(url != "") {
location.href = url;
		}
	}











	function BrowserDetectLite() 
{
	var agent = navigator.userAgent.toLowerCase(); 
	
	// Browser version
	this.versionMajor = parseInt(navigator.appVersion); 
	this.versionMinor = parseFloat(navigator.appVersion); 

	// Browser name
	this.ns = (agent.indexOf('mozilla')!=-1 && agent.indexOf('spoofer')==-1 && agent.indexOf('compatible') == -1 && agent.indexOf('opera')==-1 && agent.indexOf('webtv')==-1); 
	this.ns2 = (this.ns && (this.versionMajor == 2)); 
	this.ns3 = (this.ns && (this.versionMajor == 3)); 
	this.ns4 = (this.ns && this.versionMajor == 4); 
	this.ns4up = (this.ns && this.versionMajor >= 4); 
	this.ns5 = (this.ns && this.versionMajor == 5); 
	this.ns5up = (this.ns && this.versionMajor >= 5); 
	this.ie = (agent.indexOf("msie") != -1); 
	this.ie3 = (this.ie && (this.versionMajor < 4)); 
	this.ie4 = (this.ie && this.versionMajor == 4 && agent.indexOf("msie 5.0")==-1); 
	this.ie4up = (this.ie && this.versionMajor >= 4); 
	this.ie5 = (this.ie && this.versionMajor == 4 && agent.indexOf("msie 5.0")!=-1); 
	this.ie5up = (this.ie  && !this.ie3 && !this.ie4); 
	this.opera = (agent.indexOf("opera") != -1); 
	
	// Javascript version
	this.js = 0.0;
	if (this.ns2 || this.ie3) this.js = 1.0 
	else if (this.ns3 || this.opera || (document.images && this.ie && !this.ie4up)) this.js = 1.1 
	else if ((this.ns4 && this.versionMinor <= 4.05) || this.ie4) this.js = 1.2 
	else if ((this.ns4 && this.versionMinor > 4.05) || this.ie5up) this.js = 1.3 
	else if (this.ns5up) js = 1.4 
	
	// Platform type
	this.win = (agent.indexOf("win")!=-1 || agent.indexOf("16bit")!=-1);
	this.win32 = (agent.indexOf("win95")!=-1 || agent.indexOf("windows 95")!=-1 || agent.indexOf("win98")!=-1 || agent.indexOf("windows 98")!=-1 || agent.indexOf("winnt")!=-1 || agent.indexOf("windows nt")!=-1 || (this.versionMajor >= 4 && navigator.platform == "win32") || agent.indexOf("win32")!=-1 || agent.indexOf("32bit")!=-1);
	this.mac = (agent.indexOf("mac")!=-1);
}
var is = new BrowserDetectLite();