if (document.images) {
	var s_off = new Image(); s_off.src = '/img/img_of_19.gif';
	var s_on  = new Image(); s_on.src  = '/img/img_19.gif';
	var m_off = new Image(); m_off.src = '/img/img_of_21.gif';
	var m_on  = new Image(); m_on.src  = '/img/img_21.gif';
	var l_off = new Image(); l_off.src = '/img/img_of_23.gif';
	var l_on  = new Image(); l_on.src  = '/img/img_23.gif';
}

SizeList = new Array (80,90,100);

if(readCookie("TextSize") == "none"){
	key = 0;
}else{
	key = Number(readCookie("TextSize"));
}

window.onload = function() {
	if(key == "0"){
		document.images["s_img"].src = s_on.src;
		document.images["m_img"].src = m_off.src;
		document.images["l_img"].src = l_off.src;
	}else if(key == "1"){
		document.images["s_img"].src = s_off.src;
		document.images["m_img"].src = m_on.src;
		document.images["l_img"].src = l_off.src;
	}else{
		document.images["s_img"].src = s_off.src;
		document.images["m_img"].src = m_off.src;
		document.images["l_img"].src = l_on.src;
	}
}
document.writeln('<style type="text/css"><!--');
document.writeln('#allwrappe'+'{font-size: '+SizeList[key]+'%;}');
document.writeln('//--></style>');


function setStyle(value){
	if(value == "s"){
		document.images["s_img"].src = s_on.src;
		document.images["m_img"].src = m_off.src;
		document.images["l_img"].src = l_off.src;
	}else if(value == "l"){
		document.images["s_img"].src = s_off.src;
		document.images["m_img"].src = m_off.src;
		document.images["l_img"].src = l_on.src;
	}else{
		document.images["s_img"].src = s_off.src;
		document.images["m_img"].src = m_on.src;
		document.images["l_img"].src = l_off.src;
	}

	if(value=="l"){
		key = 2;
	}else if(value=="s"){
		key = 0;
	}else if(value=="m"){
		key = 1;
	}
	size = SizeList[key] + "%";
	if(document.all){
		document.all("allwrappe").style.fontSize = size;
	}
	if(document.getElementById){
		document.getElementById("allwrappe").style.fontSize = size;
	}
	createCookie("TextSize",key)
}


function createCookie(name,value){
	tmp = name+"="+value+";";
	tmp += "expires=Fri, 31-Dec-2060 23:59:59;";
	tmp += "path=/;";
	document.cookie = tmp;
}

function readCookie(value){
	data = document.cookie+";";
	tmp = data.indexOf(value,0);
	if(tmp != -1){
		size = data.substring(tmp,data.length);
		start = size.indexOf("=",0);
		end = size.indexOf(";",start);
		return(unescape(size.substring(start+1,end)));
	}else{
		return "none";
	}
}


function ts_init() {
	if(key == "0"){
		document.images["s_img"].src = s_on.src;
		document.images["m_img"].src = m_off.src;
		document.images["l_img"].src = l_off.src;
	}else if(key == "1"){
		document.images["s_img"].src = s_off.src;
		document.images["m_img"].src = m_on.src;
		document.images["l_img"].src = l_off.src;
	}else{
		document.images["s_img"].src = s_off.src;
		document.images["m_img"].src = m_off.src;
		document.images["l_img"].src = l_on.src;
	}
}