window.onload = function() {
var content=document.getElementById("content");
var left=document.getElementById("folds");
var top=document.getElementById("top");
var menu=document.getElementById("menu");
var info=document.getElementById("info");
var footer=document.getElementById("footer");
function setFontSize(ile) {
 content.style.fontSize = ile;
 left.style.fontSize = ile;
 top.style.fontSize = ile; 
 menu.style.fontSize = ile; 
 info.style.fontSize = ile;
 footer.style.fontSize = ile; 
 setCookie('contentfont', ile, 40);
}
content.style.fontSize="1em";
changelinks = document.getElementById("changefont").getElementsByTagName("a")
changelinks[0].onclick = function() {
 setFontSize("1em");
 return false;
}
changelinks[1].onclick = function() {
 setFontSize("1.2em");
 return false;
}
changelinks[2].onclick = function() {
 setFontSize("1.4em");
 return false;
}
if(getCookie('contentfont')){
	setFontSize(getCookie('contentfont'));
}
}

function getCookie( name ) {
var start = document.cookie.indexOf( name + "=" );
var len = start + name.length + 1;
if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) ) {
	return null;
}
if ( start == -1 ) return null;
var end = document.cookie.indexOf( ";", len );
if ( end == -1 ) end = document.cookie.length;
return unescape( document.cookie.substring( len, end ) );
}
function setCookie( name, value, expires, path, domain, secure ) {
var today = new Date();
today.setTime( today.getTime() );
if ( expires ) {
	expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );
document.cookie = name+"="+escape( value ) +
	( ( expires ) ? ";expires="+expires_date.toGMTString() : "" ) + //expires.toGMTString()
	( ( path ) ? ";path=" + path : "" ) +
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
}