//ABOUT PLATFORM///////////////////
var WIN = navigator.platform == "Win32";
var MAC = navigator.platform == "MacPPC";
var NN = navigator.appName.charAt(0) == "N";
var IE = navigator.appName.charAt(0) == "M";
var SAF = (navigator.appVersion.lastIndexOf("Safari") != -1)? true : false;
var OPR = (navigator.userAgent.lastIndexOf("Opera") != -1)? true : false;
//
var NN6IE5 = (document.getElementById)?true:false;
var NN4 = (document.layers && !NN6IE5)?true:false;
var IE4 = (document.all && !NN6IE5)?true:false;
//
//ABOUT CODEBASE///////////////////
var baseDir = "tepco-mareeze.jp/";
var cssDir = "shared/css/";
var base = "";
var dirArray = ((location.href).substr((location.href).lastIndexOf(baseDir)+1, (location.href).length)).split("/");
for(var i = 0; i < dirArray.length-2; i++) base += "../";
cssDir = base + cssDir;
//
//ABOUT WINDOW///////////////////
window.focus();
//
//LOAD CSS///////////////////
if(NN && !(SAF || OPR)) {
	if(NN4) {
		if(WIN) document.write("<LINK REL=stylesheet HREF=\"" + cssDir + "win_n4.css\" TYPE=\"text/css\">");
		else document.write("<LINK REL=stylesheet HREF=\"" + cssDir + "mac_n4.css\" TYPE=\"text/css\">");
	} else {
		if(WIN) document.write("<LINK REL=stylesheet HREF=\"" + cssDir + "pixel.css\" TYPE=\"text/css\">");
		else document.write("<LINK REL=stylesheet HREF=\"" + cssDir + "mac_nn.css\" TYPE=\"text/css\">");
	}
} else {
	if(!IE || SAF || OPR) document.write("<LINK REL=stylesheet HREF=\"" + cssDir + "pixel.css\" TYPE=\"text/css\">");
	else document.write("<LINK REL=stylesheet HREF=\"" + cssDir + "keyword.css\" TYPE=\"text/css\">");
}
//
//METHOD FOR IMAGES///////////////////
function setImage(position, imgName, imgNum, layer) {
	if(document.layers){
		eval("document." + position).src = eval(imgName+"["+imgNum+"]").src;
		//eval("document.layers['" + layer + "'].document." + position).src = eval(imgName+"["+imgNum+"]").src;
	} else {
		eval("document." + position).src = eval(imgName+"["+imgNum+"]").src;
	}
}