if(navigator.appName.indexOf ("Explorer") != -1){
	browse="_ie";
}else{
	browse="_ns";
}

document.write("<link rel =\"stylesheet\" type=\"text/css\" href=\"/css/font/win" + browse + ".css\" title=\"standard\">");
document.write("<link rel =\"alternate stylesheet\" type=\"text/css\" href=\"/css/font/win" + browse + "_small.css\" title=\"small\">");
document.write("<link rel =\"alternate stylesheet\" type=\"text/css\" href=\"/css/font/win" + browse + "_large.css\" title=\"large\">");


function FontImage(){
	if(readCookie("style")=="small"){
		document.write ("<a href=\"javascript();\" onclick=\"FontChage('small'); return false;\" id=\"top\">");
		document.write ("<img src=\"/js10/images/font_small_on.gif\" alt=\"small\" name=\"button_small\" width=\"19\" height=\"19\" border=\"0\" class=\"fonticon\" /></a>");
		document.write ("<a href=\"javascript();\" onclick=\"FontChage('standard');return false;\" id=\"top\">");
		document.write ("<img src=\"/js10/images/font_middle.gif\" alt=\"standard\" name=\"button_middle\" width=\"19\" height=\"19\" border=\"0\" class=\"fonticon\" /></a>");
		document.write ("<a href=\"javascript();\" onclick=\"FontChage('large');return false;\" name=\"top\" id=\"top\">");
		document.write ("<img src=\"/js10/images/font_large.gif\" alt=\"large\" name=\"button_large\" width=\"19\" height=\"19\" border=\"0\" class=\"fonticon\" /></a>");
		}	else if (readCookie("style")=="large"){
		document.write ("<a href=\"javascript();\" onclick=\"FontChage('small'); return false;\" id=\"top\">");
		document.write ("<img src=\"/js10/images/font_small.gif\" alt=\"small\" name=\"button_small\" width=\"19\" height=\"19\" border=\"0\" class=\"fonticon\" /></a>");
		document.write ("<a href=\"javascript();\" onclick=\"FontChage('standard');return false;\" id=\"top\">");
		document.write ("<img src=\"/js10/images/font_middle.gif\" alt=\"standard\" name=\"button_middle\" width=\"19\" height=\"19\" border=\"0\" class=\"fonticon\" /></a>");
		document.write ("<a href=\"javascript();\" onclick=\"FontChage('large');return false;\" name=\"top\" id=\"top\">");
		document.write ("<img src=\"/js10/images/font_large_on.gif\" alt=\"large\" name=\"button_large\" width=\"19\" height=\"19\" border=\"0\" class=\"fonticon\" /></a>");
	} else {
		document.write ("<a href=\"javascript();\" onclick=\"FontChage('small'); return false;\" id=\"top\">");
		document.write ("<img src=\"/js10/images/font_small.gif\" alt=\"small\" name=\"button_small\" width=\"19\" height=\"19\" border=\"0\" class=\"fonticon\" /></a>");
		document.write ("<a href=\"javascript();\" onclick=\"FontChage('standard');return false;\" id=\"top\">");
		document.write ("<img src=\"/js10/images/font_middle_on.gif\" alt=\"standard\" name=\"button_middle\" width=\"19\" height=\"19\" border=\"0\" class=\"fonticon\" /></a>");
		document.write ("<a href=\"javascript();\" onclick=\"FontChage('large');return false;\" name=\"top\" id=\"top\">");
		document.write ("<img src=\"/js10/images/font_large.gif\" alt=\"large\" name=\"button_large\" width=\"19\" height=\"19\" border=\"0\" class=\"fonticon\" /></a>");
	}
}


if (document.images) {
	var fsmall = new Image();
	fsmall.src = '/js10/images/font_small.gif';
	
	var fsmall_on = new Image();
	fsmall_on.src = '/js10/images/font_small_on.gif';
	
	var fmiddle = new Image();
	fmiddle.src = '/js10/images/font_middle.gif';
	
	var fmiddle_on = new Image();
	fmiddle_on.src = '/js10/images/font_middle_on.gif';
	
	var flarge = new Image();
	flarge.src = '/js10/images/font_large.gif';
	
	var flarge_on = new Image();
	flarge_on.src = '/js10/images/font_large_on.gif';
}

function FontChage(size) {
	if(size == "small"){
		document.images["button_small"].src = fsmall_on.src;
		document.images["button_middle"].src = fmiddle.src;
		document.images["button_large"].src = flarge.src;
	}else if(size == "large"){
		document.images["button_small"].src = fsmall.src;
		document.images["button_middle"].src = fmiddle.src;
		document.images["button_large"].src = flarge_on.src;
	}else{
		document.images["button_small"].src = fsmall.src;
		document.images["button_middle"].src = fmiddle_on.src;
		document.images["button_large"].src = flarge.src;
	
	}
	setActiveStyleSheet(size);
}


function setActiveStyleSheet(title) {
	var i, a, main;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
		a.disabled = true;
		if(a.getAttribute("title") == title) a.disabled = false;
		}
	}
}


function getActiveStyleSheet() {
	var i, a;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
		}
	return null;
}


function getPreferredStyleSheet() {
	var i, a;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1
		&& a.getAttribute("rel").indexOf("alt") == -1
		&& a.getAttribute("title")
		) return a.getAttribute("title");
	}
return null;
}


function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}


function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}


window.onload = function(e) {
	var cookie = readCookie("style");
	var title = cookie ? cookie : getPreferredStyleSheet();
	setActiveStyleSheet(title);
}


window.onunload = function(e) {
	var title = getActiveStyleSheet();
	createCookie("style", title, 365);
}


var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);