//===================================================================
//
//	***  browser CSS  ***
//
//===================================================================


//-----------------------------------------------------
//variable definition
//-----------------------------------------------------

//OS
var mac = (navigator.appVersion.indexOf("Mac") != -1)? true : false;

//browser
var nn = (navigator.appName.indexOf("Netscape",0) != -1)? true : false;
var nn4 = (document.layers)? true : false;
var nn6 = (navigator.userAgent.indexOf("Netscape6") != -1)? true : false;
var opera = (navigator.userAgent.indexOf("Opera") != -1)? true : false;
var opera5 = (navigator.userAgent.indexOf("Opera/5") != -1)? true : false;
var opera6 = (navigator.userAgent.indexOf("Opera/6") != -1)? true : false;
var icab = (navigator.userAgent.indexOf("iCab") != -1)? true : false;
var ie5 = (navigator.userAgent.indexOf("MSIE 5") != -1)? true : false;
var safari = (navigator.userAgent.indexOf("Safari") != -1)? true : false;
var cssFile;

//-----------------------------------------------------
//set CSS
//-----------------------------------------------------

if(opera){
	cssFile = "/common/css/fix/all_opera.css";
}
if(mac){
	if(safari){
		cssFile = "/common/css/fix/mac_safari.css";
	}
}
else{
	if(nn6){
		cssFile = "/common/css/fix/win_nn6.css";
	}
}

if(cssFile){
	document.open();
	document.write('<link rel="stylesheet" href="' + cssFile + '" type="text/css">');
	document.close();
}

//-----------------------------------------------------
//Gnavi Rollover
//-----------------------------------------------------

function swapImage(targetImg,imageSrc) {
	if(!document.images)return;
	document.images[targetImg].src = imageSrc;
}


var imageList = new Array();
function preLoad(){	
	imageList['gnavi01'] = new Image();
	imageList['gnavi01'].src = '/common/img/Gnavi/btn01on.gif';
	imageList['gnavi02'] = new Image();
	imageList['gnavi02'].src = '/common/img/Gnavi/btn02on.gif';
	imageList['gnavi03'] = new Image();
	imageList['gnavi03'].src = '/common/img/Gnavi/btn03on.gif';
	imageList['gnavi04'] = new Image();
	imageList['gnavi04'].src = '/common/img/Gnavi/btn04on.gif';
	imageList['gnavi05'] = new Image();
	imageList['gnavi05'].src = '/common/img/Gnavi/btn05on.gif';
	imageList['gnavi06'] = new Image();
	imageList['gnavi06'].src = '/common/img/Gnavi/btn06on.gif';
}
if(document.images)preLoad();