fontSizelead = 11;

///////////////////////////////////////////////////////////////////

var expDays = 30;
var exp = new Date(); 
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));

function SetCookie (name, value) {  
var argv = SetCookie.arguments;  
var argc = SetCookie.arguments.length;  
var expires = (argc > 2) ? argv[2] : null;  
var path = "/";  
var domain = (argc > 4) ? argv[4] : null;  
var secure = (argc > 5) ? argv[5] : false;  
document.cookie = name + "=" + escape (value) + 
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 
((path == null) ? "" : ("; path=" + path)) +  
((domain == null) ? "" : ("; domain=" + domain)) +    
((secure == true) ? "; secure" : "");
}


function DeleteCookie (name) {  
var exp = new Date();  
exp.setTime (exp.getTime() - 1);  
var cval = GetCookie (name);  
document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}




function getCookieVal (offset) {  
var endstr = document.cookie.indexOf (";", offset);  
if (endstr == -1)    
endstr = document.cookie.length;  
return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie (name) {  
var arg = name + "=";  
var alen = arg.length;  
var clen = document.cookie.length;  
var i = 0;  
while (i < clen) {    
var j = i + alen;    
if (document.cookie.substring(i, j) == arg)      
return getCookieVal (j);    
i = document.cookie.indexOf(" ", i) + 1;    
if (i == 0) break;   
}  
return null;
}

var favorite = GetCookie('FontSize');

if (favorite != null) {

switch (favorite) {
case '11' : 	eSize = 11;
	     	break;
case '13' : 	eSize = 13;
	     	break;
case '15' : eSize = 15;
		break;
case '17' : eSize = 17;
		break;
}
eredeti();
}
else {
	
nn.innerHTML = "<a href=\"javascript:novel()\">nagyobb</a>";
cs.innerHTML = "kisebb";	
}


///////////////////////////////////////////////////////////////////






function eredeti() {

	fontSizelead = eSize;
	//alert (fontSizelead);
	if (document.getElementById("lead") != null) {
	document.getElementById("lead").style.fontSize = fontSizelead;
	}
	document.getElementById("cikktest").style.fontSize = fontSizelead;
	
	if (document.getElementById("korabban") != null) {
	document.getElementById("korabban").style.fontSize = fontSizelead;
	}
	if (document.getElementById("korabbanlink") != null) {
	document.getElementById("korabbanlink").style.fontSize = fontSizelead;
	}
	if (document.getElementById("comment") != null) {
	document.getElementById("comment").style.fontSize = fontSizelead;
	}
	
	if (fontSizelead > 11) {
	cs.innerHTML = "<a href=\"javascript:csokkent()\">kisebb</a>";
	}
	else {
	cs.innerHTML = "kisebb";
	}
	
	if (fontSizelead < 17) {
	nn.innerHTML = "<a href=\"javascript:novel()\">nagyobb</a>";
	}
	else {
	nn.innerHTML = "nagyobb";
	}
	
	DeleteCookie('FontSize', exp);
	SetCookie('FontSize', fontSizelead, exp);

}


function novel() {

	fontSizelead = fontSizelead + 2;
	if (document.getElementById("lead") != null) {
	document.getElementById("lead").style.fontSize = fontSizelead;
	}
	document.getElementById("cikktest").style.fontSize = fontSizelead;
	
	if (document.getElementById("korabban") != null) {
	document.getElementById("korabban").style.fontSize = fontSizelead;
	}
	if (document.getElementById("korabbanlink") != null) {
	document.getElementById("korabbanlink").style.fontSize = fontSizelead;
	}
	if (document.getElementById("comment") != null) {
	document.getElementById("comment").style.fontSize = fontSizelead;
	}
	
	if (fontSizelead > 11) {
	cs.innerHTML = "<a href=\"javascript:csokkent()\">kisebb</a>";
	}
	else {
	cs.innerHTML = "kisebb";
	}
	
	if (fontSizelead < 17) {
	nn.innerHTML = "<a href=\"javascript:novel()\">nagyobb</a>";
	}
	else {
	nn.innerHTML = "nagyobb";
	}
	
	DeleteCookie('FontSize', exp);
	SetCookie('FontSize', fontSizelead, exp);

}

function csokkent() {

	//fontSizelead = document.getElementById("cikktest").style.fontSize;
	fontSizelead = fontSizelead - 2;
	if (document.getElementById("lead") != null) {
	document.getElementById("lead").style.fontSize = fontSizelead;
	}
	document.getElementById("cikktest").style.fontSize = fontSizelead;
	
	if (document.getElementById("korabban") != null) {
	document.getElementById("korabban").style.fontSize = fontSizelead;
	}
	if (document.getElementById("korabbanlink") != null) {
	document.getElementById("korabbanlink").style.fontSize = fontSizelead;
	}
	if (document.getElementById("comment") != null) {
	document.getElementById("comment").style.fontSize = fontSizelead;
	}
	
	if (fontSizelead > 11) {
	cs.innerHTML = "<a href=\"javascript:csokkent()\">kisebb</a>";
	}
	else {
	cs.innerHTML = "kisebb";
	}
	
	if (fontSizelead < 17) {
	nn.innerHTML = "<a href=\"javascript:novel()\">nagyobb</a>";
	}
	else {
	nn.innerHTML = "nagyobb";
	}
	
	
	DeleteCookie('FontSize', exp);
	SetCookie('FontSize', fontSizelead, exp);

}